{"id":2590,"date":"2026-10-07T03:51:56","date_gmt":"2026-10-07T03:51:56","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=36f8595be15c3acd10989e723fdd1091efa1e6a16b70b7e57de9732bdcd70204"},"modified":"2026-10-07T03:51:56","modified_gmt":"2026-10-07T03:51:56","slug":"single-vs-twin-wire-ferrules","status":"publish","type":"post","link":"https:\/\/yocl.com\/vi\/single-vs-twin-wire-ferrules\/","title":{"rendered":"\u0110\u1ea7u cos d\u1ea1ng \u1ed1ng \u0111\u01a1n so v\u1edbi d\u1ea1ng \u1ed1ng \u0111\u00f4i: Kh\u1edbp n\u1ed1i \u0111\u1ea7u cos v\u00e0 k\u1ebft h\u1ee3p d\u00e2y"},"content":{"rendered":"<p><strong>S\u1eed d\u1ee5ng \u0111\u1ea7u cos \u0111\u01a1n cho m\u1ed9t d\u00e2y d\u1eabn khi \u0111\u1ea7u n\u1ed1i nh\u1eadn cho ph\u00e9p \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb \u0111\u00f3. S\u1eed d\u1ee5ng \u0111\u1ea7u cos \u0111\u00f4i cho s\u1ef1 k\u1ebft h\u1ee3p hai d\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn c\u00f3 th\u1ec3 chia s\u1ebb m\u1ed9t \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb trong \u0111\u1ea7u n\u1ed1i nh\u1eadn.<\/strong> \u0110\u1ed1i v\u1edbi hai d\u00e2y, c\u00e1c \u0111\u1ea7u cos ri\u00eang l\u1ebb c\u0169ng c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p. L\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch b\u1ed1 tr\u00ed k\u1ebft n\u1ed1i cho ph\u00e9p, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u1ed7i d\u00e2y v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u1ea7u cu\u1ed1i c\u00f9ng.<\/p>\n<p>M\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i t\u1ea1o ra m\u1ed9t \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb chung. Hai \u0111\u1ea7u cos \u0111\u01a1n t\u1ea1o ra hai \u0111\u1ea7u ri\u00eang l\u1ebb. C\u00e1c c\u00e1ch b\u1ed1 tr\u00ed \u0111\u00f3 c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 ph\u00f9 h\u1ee3p kh\u00e1c nhau ngay c\u1ea3 khi ch\u00fang ph\u1ee5c v\u1ee5 c\u00f9ng m\u1ed9t n\u00fat \u0111i\u1ec7n.<\/p>\n<h2>Ch\u1ecdn theo \u0110\u1ea7u n\u1ed1i nh\u1eadn<\/h2>\n<p>So s\u00e1nh c\u00e1c t\u00f9y ch\u1ecdn v\u1edbi c\u00f9ng m\u1ed9t m\u1ee5c ti\u00eau: k\u1ebft n\u1ed1i d\u00e2y ho\u1eb7c c\u1eb7p d\u00e2y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u00e0o m\u1ed9t k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c cho ph\u00e9p.<\/p>\n<table>\n<thead>\n<tr>\n<th>T\u00ecnh tr\u1ea1ng d\u00e2y v\u00e0 k\u1ebft n\u1ed1i<\/th>\n<th>C\u00e1ch b\u1ed1 tr\u00ed ph\u00f9 h\u1ee3p<\/th>\n<th>T\u00ecnh tr\u1ea1ng ki\u1ec3m so\u00e1t l\u1ef1a ch\u1ecdn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ed9t d\u00e2y d\u1eabn, v\u1edbi k\u1ebft n\u1ed1i \u0111\u1ea7u cos \u0111\u01b0\u1ee3c cho ph\u00e9p<\/td>\n<td>M\u1ed9t \u0111\u1ea7u cos \u0111\u01a1n<\/td>\n<td>Gh\u00e9p d\u00e2y d\u1eabn v\u00e0 \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb v\u1edbi y\u00eau c\u1ea7u k\u1ebft n\u1ed1i<\/td>\n<\/tr>\n<tr>\n<td>Hai d\u00e2y d\u1eabn, m\u1ed7i d\u00e2y s\u1eed d\u1ee5ng \u0111i\u1ec3m k\u1eb9p \u0111\u01b0\u1ee3c cho ph\u00e9p ri\u00eang<\/td>\n<td>Hai \u0111\u1ea7u cos \u0111\u01a1n, m\u1ed7i \u0111\u1ea7u cho m\u1ed9t d\u00e2y<\/td>\n<td>Thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i \u0111i\u1ec7n c\u1ea7n thi\u1ebft gi\u1eefa c\u00e1c \u0111i\u1ec3m<\/td>\n<\/tr>\n<tr>\n<td>Hai d\u00e2y d\u1eabn c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc chia s\u1ebb m\u1ed9t \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb chung<\/td>\n<td>M\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u1eb7p \u0111\u00f3<\/td>\n<td>Thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng \u0111i c\u1ee7a \u0111\u1ea7u cos\/\u0111\u1ea7u cu\u1ed1i ph\u00f9 h\u1ee3p v\u00e0 c\u00e1ch l\u1eafp \u0111\u1ea7u cu\u1ed1i ho\u00e0n thi\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>Cho ph\u00e9p c\u1ea3 hai c\u00e1ch b\u1ed1 tr\u00ed \u0111\u1ea7u ri\u00eang bi\u1ec7t v\u00e0 \u0111\u1ea7u chung<\/td>\n<td>C\u00f3 th\u1ec3 xem x\u00e9t m\u1ed9t trong hai c\u00e1ch b\u1ed1 tr\u00ed<\/td>\n<td>So s\u00e1nh c\u00e1ch b\u1ed1 tr\u00ed k\u1eb9p, c\u1ea5u h\u00ecnh, chi\u1ec1u d\u00e0i v\u00e0 kho\u1ea3ng tr\u1ed1ng c\u1ed5 \u00e1o th\u1ef1c t\u1ebf<\/td>\n<\/tr>\n<tr>\n<td>Hai \u0111\u1ea7u cos ri\u00eang bi\u1ec7t chia s\u1ebb m\u1ed9t k\u1eb9p<\/td>\n<td>Ch\u1ec9 hai \u0111\u1ea7u \u0111\u01a1n khi c\u1ea5u h\u00ecnh \u0111\u00f3 \u0111\u01b0\u1ee3c cho ph\u00e9p<\/td>\n<td>Vi\u1ec7c cho ph\u00e9p m\u1ed9t \u0111\u1ea7u \u0111\u00f4i kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 cho ph\u00e9p hai \u0111\u1ea7u ri\u00eang bi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>M\u1ed9t c\u1eb7p k\u00edch th\u01b0\u1edbc h\u1ed7n h\u1ee3p m\u00e0 kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u k\u1ebft h\u1ee3p h\u1ed7 tr\u1ee3<\/td>\n<td>Kh\u00f4ng c\u00f3 s\u1ef1 thay th\u1ebf \u0111\u1ea7u cu\u1ed1i chung n\u00e0o \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn<\/td>\n<td>S\u1eed d\u1ee5ng m\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p \u0111\u01b0\u1ee3c ghi ch\u00e9p r\u00f5 r\u00e0ng ho\u1eb7c c\u00e1c k\u1ebft n\u1ed1i ri\u00eang bi\u1ec7t ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0110\u1ed1i v\u1edbi c\u1ea5u tr\u00fac v\u00e0 thu\u1eadt ng\u1eef, <a href=\"https:\/\/yocl.com\/vi\/what-is-a-wire-ferrule\/\">t\u1ed5ng quan v\u1ec1 \u0111\u1ea7u cos<\/a> cung c\u1ea5p th\u00f4ng tin n\u1ec1n. \u1ede \u0111\u00e2y, quy\u1ebft \u0111\u1ecbnh l\u00e0 c\u00e1ch s\u1eafp x\u1ebfp \u0111\u1ea7u cu\u1ed1i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi k\u1ebft n\u1ed1i.<\/p>\n<h2>\u0110\u1ebfm ri\u00eang s\u1ed1 d\u00e2y, \u0111\u1ea7u cu\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0 \u0111i\u1ec3m k\u1eb9p<\/h2>\n<p>V\u1edbi hai \u0111\u1ea7u cos \u0111\u01a1n, m\u1ed7i d\u00e2y d\u1eabn gi\u1eef \u1ed1ng kim lo\u1ea1i ri\u00eang c\u1ee7a n\u00f3. C\u1eb7p n\u00e0y c\u00f3 <strong>hai d\u00e2y ban \u0111\u1ea7u v\u00e0 hai \u0111\u1ea7u cu\u1ed1i \u0111\u00e3 chu\u1ea9n b\u1ecb<\/strong>. V\u1edbi m\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i, c\u1ea3 hai d\u00e2y d\u1eabn s\u1ebd d\u00f9ng chung m\u1ed9t \u1ed1ng b\u1ecdc: <strong>hai d\u00e2y ban \u0111\u1ea7u v\u00e0 m\u1ed9t \u0111\u1ea7u \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb<\/strong>.<\/p>\n<p>M\u1ed9t b\u1ed9 \u0111\u1ea5u cu\u1ed1i c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u \u0111i\u1ec3m k\u1ebft n\u1ed1i. H\u00e3y \u0111\u1ebfm c\u00e1c \u0111i\u1ec3m k\u1eb9p th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, thay v\u00ec gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng \u201cm\u1ed9t b\u1ed9 \u0111\u1ea5u cu\u1ed1i\u201d c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t l\u1ed7 ho\u1eb7c m\u1ed9t k\u1eb9p. N\u1ebfu c\u00e1c \u0111i\u1ec3m ri\u00eang bi\u1ec7t ph\u1ea3i t\u1ea1o th\u00e0nh c\u00f9ng m\u1ed9t n\u00fat \u0111i\u1ec7n, h\u00e3y x\u00e1c nh\u1eadn k\u1ebft n\u1ed1i b\u00ean trong \u0111\u01b0\u1ee3c ghi l\u1ea1i c\u1ee7a ch\u00fang ho\u1eb7c c\u00e1ch b\u1ed1 tr\u00ed c\u1ea7u n\u1ed1i \u00e1p d\u1ee5ng. C\u00e1c b\u1ed9 \u0111\u1ea5u cu\u1ed1i li\u1ec1n k\u1ec1 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n<p>Gi\u1eef c\u00e1c \u0111\u1ea7u ri\u00eang bi\u1ec7t cho ph\u00e9p b\u1ed1 tr\u00ed s\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec3m k\u1eb9p ri\u00eang l\u1ebb. K\u1ebft h\u1ee3p ch\u00fang trong m\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i s\u1ebd thay \u0111\u1ed5i \u0111\u1ea7u \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y th\u00e0nh m\u1ed9t \u0111i\u1ec3m k\u1eb9p chung. C\u1ea3 hai c\u1ea5u tr\u00fac \u0111\u1ec1u kh\u00f4ng lo\u1ea1i b\u1ecf c\u00e1c y\u00eau c\u1ea7u k\u1ebft n\u1ed1i c\u1ee7a thi\u1ebft b\u1ecb nh\u1eadn.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/single-vs-twin-wire-ferrules-prepared-ends.webp\" alt=\"Hai d\u00e2y c\u00f3 k\u00edch th\u01b0\u1edbc b\u1eb1ng nhau \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb d\u01b0\u1edbi d\u1ea1ng hai \u0111\u1ea7u cos \u0111\u01a1n ri\u00eang l\u1ebb ho\u1eb7c m\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i d\u00f9ng chung\"><figcaption>C\u00f9ng hai d\u00e2y d\u1eabn c\u00f3 th\u1ec3 tr\u00ecnh b\u00e0y hai \u0111\u1ea7u ri\u00eang l\u1ebb ho\u1eb7c m\u1ed9t \u0111\u1ea7u chung. So s\u00e1nh n\u00e0y kh\u00f4ng x\u00e1c \u0111\u1ecbnh b\u1ed1 tr\u00ed n\u00e0o m\u00e0 b\u1ed9 \u0111\u1ea5u cu\u1ed1i cho ph\u00e9p.<\/figcaption><\/figure>\n<h2>So s\u00e1nh C\u1eb7p D\u00e2y D\u1eabn Gi\u1ed1ng Nhau: Hai \u0111\u1ea7u E1008 hay M\u1ed9t \u0111\u1ea7u 1008<\/h2>\n<p>Gi\u1ea3 s\u1eed k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c d\u1ef1 \u0111\u1ecbnh \u0111\u1ec3 n\u1ed1i <strong>hai d\u00e2y d\u1eabn \u0111\u1ed3ng xo\u1eafn 1.0 mm\u00b2<\/strong> t\u1ea1i c\u00f9ng m\u1ed9t n\u00fat. So s\u00e1nh hai \u0111\u1ea7u cos ri\u00eang l\u1ebb <a href=\"https:\/\/yocl.com\/vi\/product\/e-series-pre-insulated-wire-ferrules\/\">YOCL E1008 \u0111\u1ea7u cos \u0111\u01a1n<\/a> v\u1edbi m\u1ed9t <a href=\"https:\/\/yocl.com\/vi\/product\/te-twin-cord-end-connectors\/\">YOCL TE 1008 \u0111\u1ea7u cos \u0111\u00f4i<\/a>. \u0110\u00e2y l\u00e0 c\u00e1c l\u1ef1a ch\u1ecdn cho c\u00e1c c\u00e1ch k\u1ebft n\u1ed1i kh\u00e1c nhau, kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 thay th\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n<table>\n<thead>\n<tr>\n<th>Tr\u01b0\u1eddng so s\u00e1nh<\/th>\n<th>Hai \u0111\u1ea7u cos E1008<\/th>\n<th>M\u1ed9t \u0111\u1ea7u cos TE 1008<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u00e1ch b\u1ed1 tr\u00ed d\u00e2y d\u1eabn \u0111\u00e3 khai b\u00e1o<\/td>\n<td>M\u1ed9t \u00d7 1.0 mm\u00b2 trong m\u1ed7i \u0111\u1ea7u cos<\/td>\n<td>Hai \u00d7 1.0 mm\u00b2 trong m\u1ed9t \u0111\u1ea7u cos<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 l\u01b0\u1ee3ng \u0111\u1ea7u n\u1ed1i \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb<\/td>\n<td>Hai<\/td>\n<td>M\u1ed9t<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u d\u00e0i kim lo\u1ea1i h\u1edf F<\/td>\n<td>8.0 mm m\u1ed7i \u0111\u1ea7u<\/td>\n<td>8.0 mm<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed5ng chi\u1ec1u d\u00e0i L<\/td>\n<td>14.7 mm m\u1ed7i \u0111\u1ea7u cos<\/td>\n<td>15.1 mm<\/td>\n<\/tr>\n<tr>\n<td>Catalogue W, nh\u01b0 ghi nh\u00e3n<\/td>\n<td>3.1 mm m\u1ed7i \u0111\u1ea7u cos<\/td>\n<td>5.1 mm<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i \u1ed1ng ch\u01b0a b\u1ea5m D \/ D\u03a6<\/td>\n<td>1.8 mm m\u1ed7i \u0111\u1ea7u cos<\/td>\n<td>2.3 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0110\u00e2y l\u00e0 <strong>K\u00edch th\u01b0\u1edbc danh m\u1ee5c danh ngh\u0129a \u0111\u00e3 khai b\u00e1o c\u1ee7a YOCL<\/strong>, v\u1edbi \u00fd ngh\u0129a c\u1ee7a c\u00e1c ch\u1eef c\u00e1i \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed1i chi\u1ebfu v\u1edbi b\u1ea3n v\u1ebd c\u1ee7a t\u1eebng d\u00f2ng s\u1ea3n ph\u1ea9m. W x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc m\u1ee5c nh\u1eadp \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n; n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng bao c\u1ed5 \u00e1o t\u1ed1i \u0111a ho\u00e0n ch\u1ec9nh. D m\u00f4 t\u1ea3 \u1ed1ng ch\u01b0a b\u1ea5m, kh\u00f4ng ph\u1ea3i m\u1ed1i b\u1ea5m \u0111\u00e3 ho\u00e0n th\u00e0nh.<\/p>\n<p>C\u1ea3 hai t\u00f9y ch\u1ecdn \u0111\u1ec1u c\u00f3 F = 8 mm, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0 h\u00ecnh d\u1ea1ng danh ngh\u0129a c\u1ee7a ch\u00fang kh\u00e1c nhau. Hai b\u1ed9 ph\u1eadn E1008 kh\u00f4ng tr\u1edf th\u00e0nh m\u1ed9t b\u1ed9 ph\u1eadn TE 1008 b\u1eb1ng c\u00e1ch \u0111\u1eb7t ch\u00fang c\u1ea1nh nhau. \u0110\u1ea7u cu\u1ed1i v\u1eabn c\u1ea7n c\u00e1ch b\u1ed1 tr\u00ed ph\u00f9 h\u1ee3p, chi\u1ec1u d\u00e0i l\u1ed9 ra, bi\u00ean d\u1ea1ng ho\u00e0n ch\u1ec9nh v\u00e0 kho\u1ea3ng h\u1edf \u0111\u1ea7u v\u00e0o. So s\u00e1nh danh m\u1ee5c kh\u00f4ng th\u1ec3 x\u00e1c nh\u1eadn c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c k\u00edch c\u1ee1 d\u00e2y d\u1eabn v\u00e0 t\u00f9y ch\u1ecdn chi\u1ec1u d\u00e0i kh\u00e1c, h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/yocl.com\/vi\/wire-ferrule-size-chart\/\">bi\u1ec3u \u0111\u1ed3 k\u00edch th\u01b0\u1edbc \u0111\u1ea7u cos d\u00e2y<\/a> thay v\u00ec suy ra k\u00edch th\u01b0\u1edbc t\u1eeb m\u1eabu m\u00e3 s\u1ea3n ph\u1ea9m.<\/p>\n<h2>Kh\u1edbp \u0110\u1ea7u Cu\u1ed1i v\u1edbi Y\u00eau C\u1ea7u K\u1ebft N\u1ed1i c\u1ee7a \u0110\u1ea7u Cos<\/h2>\n<p>\u0110\u1ecdc d\u1eef li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb nh\u1eadn. Ph\u00e2n bi\u1ec7t b\u1ea5t k\u1ef3 danh m\u1ee5c n\u00e0o cho m\u1ed9t d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c b\u1ea5m cos, hai d\u00e2y d\u1eabn trong m\u1ed9t \u0111\u1ea7u cos \u0111\u00f4i v\u00e0 hai \u0111\u1ea7u b\u1ea5m cos ri\u00eang bi\u1ec7t. Ph\u1ea1m vi d\u00e2y d\u1eabn ti\u00eau \u0111\u1ec1 kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh n\u00e0o \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n<p>So s\u00e1nh c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u1edbi ba \u0111\u1eb7c \u0111i\u1ec3m v\u1eadt l\u00fd:<\/p>\n<ul>\n<li><strong>C\u1ea5u h\u00ecnh kim lo\u1ea1i ho\u00e0n thi\u1ec7n:<\/strong> h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3 sau khi th\u1ef1c hi\u1ec7n thao t\u00e1c b\u1ea5m ph\u00f9 h\u1ee3p. \u0110\u01b0\u1eddng k\u00ednh danh m\u1ee5c l\u00e0 kh\u00f4ng \u0111\u1ee7; t\u00ean c\u1ea5u h\u00ecnh vu\u00f4ng ho\u1eb7c l\u1ee5c gi\u00e1c \u0111\u01a1n thu\u1ea7n kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c s\u1ef1 ph\u00f9 h\u1ee3p.<\/li>\n<li><strong>Chi\u1ec1u d\u00e0i d\u00e2y d\u1eabn h\u1edf:<\/strong> kim lo\u1ea1i c\u00f3 s\u1eb5n cho k\u1ebft n\u1ed1i nh\u1eadn. Kh\u1edbp v\u1edbi y\u00eau c\u1ea7u chu\u1ea9n b\u1ecb c\u1ee7a thi\u1ebft b\u1ecb; F v\u00e0 t\u1ed5ng th\u1ec3 L kh\u00f4ng ph\u1ea3i l\u00e0 h\u01b0\u1edbng d\u1eabn tu\u1ed1t d\u00e2y.<\/li>\n<li><strong>V\u00f2ng c\u1ed5 v\u00e0 kho\u1ea3ng h\u1edf l\u1ed1i v\u00e0o:<\/strong> to\u00e0n b\u1ed9 v\u00f2ng c\u1ed5 v\u00e0 b\u1ed1 tr\u00ed l\u1ed1i v\u00e0o d\u00e2y xung quanh mi\u1ec7ng \u0111\u1ea7u n\u1ed1i. Ph\u1ea7n m\u0169i nh\u00f4 v\u00e0o l\u1ed7 kh\u00f4ng ch\u1ee9ng minh to\u00e0n b\u1ed9 \u0111\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u00fang c\u00e1ch.<\/li>\n<\/ul>\n<p>C\u00f3 th\u1ec3 c\u00f3 m\u1ed9t l\u1ed9 tr\u00ecnh t\u01b0\u01a1ng th\u00edch d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi \u0111\u1ea7u n\u1ed1i d\u00e2y thi\u1ebft b\u1ecb <strong>trong ph\u1ea1m vi c\u1ee7a UL 486E<\/strong>, \u00a71.4 c\u00f4ng khai c\u1ee7a n\u00f3 cho ph\u00e9p s\u1eed d\u1ee5ng \u0111\u1ea7u cos \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo UL 486F khi \u00e1p d\u1ee5ng trong ph\u1ea1m vi \u0111\u1ecbnh m\u1ee9c v\u00e0 h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang, v\u1edbi chi\u1ec1u d\u00e0i d\u00e2y d\u1eabn h\u1edf \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 chi\u1ec1u d\u00e0i tu\u1ed1t d\u00e2y c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea7u n\u1ed1i. <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?UniqueKey=45724\" target=\"_blank\" rel=\"noopener\">UL 486E, Phi\u00ean b\u1ea3n 6<\/a>.<\/p>\n<p>Tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 quy t\u1eafc y\u00eau c\u1ea7u m\u1ecdi thi\u1ebft b\u1ecb ph\u1ea3i mang nh\u00e3n \u201c\u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t k\u00e9p\u201d ri\u00eang bi\u1ec7t. N\u00f3 c\u0169ng kh\u00f4ng kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng m\u1ed9t m\u1eabu YOCL c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo UL 486F ho\u1eb7c ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb \u0111\u00e3 ch\u1ecdn. Ghi l\u1ea1i tuy\u1ebfn \u0111\u01b0\u1eddng \u00e1p d\u1ee5ng v\u00e0 b\u1eb1ng ch\u1ee9ng v\u1ec1 m\u1eabu th\u1ef1c t\u1ebf.<\/p>\n<figure class=\"wp-block-image\">\n<img decoding=\"async\" src=\"https:\/\/yocl.com\/wp-content\/uploads\/2026\/10\/single-vs-twin-wire-ferrules-terminal-fit.webp\" alt=\"M\u1eabu song sinh chu\u1ea9n b\u1ecb s\u1eb5n \u0111\u1ea7u n\u1ed1i b\u00ean c\u1ea1nh l\u1ed1i v\u00e0o \u0111\u1ea7u cu\u1ed1i, x\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh kim lo\u1ea1i, chi\u1ec1u d\u00e0i l\u1ed9 ra v\u00e0 kho\u1ea3ng h\u1edf c\u1ed5 \u00e1o\"><figcaption>Ki\u1ec3m tra c\u1ea5u h\u00ecnh ho\u00e0n ch\u1ec9nh, chi\u1ec1u d\u00e0i d\u00e2y d\u1eabn h\u1edf v\u00e0 kho\u1ea3ng tr\u1ed1ng c\u1ed5 \u00e1o so v\u1edbi k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c ph\u00e9p. H\u00ecnh dung kh\u00e1i ni\u1ec7m cho th\u1ea5y kh\u00f4ng c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ea7u cu\u1ed1i n\u00e0o \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/figcaption><\/figure>\n<h2>C\u1eb7p c\u00f9ng k\u00edch th\u01b0\u1edbc, K\u00edch th\u01b0\u1edbc h\u1ed7n h\u1ee3p v\u00e0 T\u1ed5ng di\u1ec7n t\u00edch<\/h2>\n<p><strong>2 \u00d7 1.0 mm\u00b2 c\u00f3 ngh\u0129a l\u00e0 hai d\u00e2y, m\u1ed7i d\u00e2y c\u00f3 danh \u0111\u1ecbnh 1.0 mm\u00b2.<\/strong> Di\u1ec7n t\u00edch c\u1ee7a ch\u00fang c\u1ed9ng l\u1ea1i th\u00e0nh 2.0 mm\u00b2, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n cho m\u1ed9t \u0111\u1ea7u cos 2.0 mm\u00b2 cho m\u1ed9t d\u00e2y cho c\u1eb7p ho\u1eb7c x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu d\u00f2ng c\u1ee7a \u0111\u1ea7u cu\u1ed1i. Gi\u1eef nguy\u00ean s\u1ed1 l\u01b0\u1ee3ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a d\u00e2y d\u1eabn ban \u0111\u1ea7u.<\/p>\n<p>C\u00e1c t\u1ed5 h\u1ee3p TE \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea c\u1ee7a YOCL l\u00e0 c\u00e1c c\u1eb7p c\u00f3 k\u00edch th\u01b0\u1edbc b\u1eb1ng nhau. Trong ph\u1ea1m vi \u1ee9ng d\u1ee5ng U.S\/Canada c\u1ee7a n\u00f3, <a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?UniqueKey=47552\" target=\"_blank\" rel=\"noopener\">UL 486F c\u1ee7a 1.2<\/a> t\u01b0\u01a1ng t\u1ef1 bao g\u1ed3m m\u1ed9t d\u00e2y d\u1eabn \u0111\u1ed3ng b\u1ec7n ho\u1eb7c hai d\u00e2y d\u1eabn \u0111\u1ed3ng b\u1ec7n c\u00f3 c\u00f9ng k\u00edch th\u01b0\u1edbc.<\/p>\n<p>\u0110\u1ed1i v\u1edbi <strong>0.75 mm\u00b2 + 1.0 mm\u00b2<\/strong>, t\u1ed5ng c\u1ee7a 1.75 mm\u00b2 kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed9t m\u1eabu TE c\u1eb7p t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ph\u00f9 h\u1ee3p. C\u1eb7p h\u1ed7n h\u1ee3p \u0111\u00f3 n\u1eb1m ngo\u00e0i ph\u1ea1m vi k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn v\u00e0 kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u k\u1ebft h\u1ee3p h\u1ed7 tr\u1ee3 trong danh m\u1ee5c YOCL \u0111\u00e3 xem x\u00e9t. T\u00ecm ki\u1ebfm t\u00e0i li\u1ec7u cho c\u1eb7p, \u0111\u1ea7u cos, d\u1ee5ng c\u1ee5 v\u00e0 k\u1ebft n\u1ed1i nh\u1eadn ch\u00ednh x\u00e1c, ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec3m k\u1ebft n\u1ed1i ri\u00eang bi\u1ec7t ph\u00f9 h\u1ee3p, \u0111\u01b0\u1ee3c cho ph\u00e9p. Kho\u1ea3ng tr\u1ed1ng b\u1eb1ng ch\u1ee9ng n\u00e0y kh\u00f4ng thi\u1ebft l\u1eadp l\u1ec7nh c\u1ea5m ph\u1ed5 qu\u00e1t \u0111\u1ed1i v\u1edbi m\u1ecdi s\u1ea3n ph\u1ea9m k\u00edch th\u01b0\u1edbc h\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3.<\/p>\n<h2>Ch\u1ecdn C\u1ea5u h\u00ecnh B\u1ea1n C\u00f3 Th\u1ec3 Ch\u1ee9ng Minh<\/h2>\n<p>\u0110\u1ed1i v\u1edbi hai d\u00e2y 1.0 mm\u00b2, h\u00e3y ch\u1ecdn <strong>hai \u0111\u01a1n<\/strong> khi c\u00e1c \u0111\u1ea7u ri\u00eang l\u1ebb v\u00e0 c\u00e1ch k\u1eb9p c\u1ee7a ch\u00fang \u0111\u01b0\u1ee3c cho ph\u00e9p. Ch\u1ecdn <strong>m\u1ed9t \u0111\u00f4i<\/strong> khi \u0111\u1ea7u chu\u1ea9n b\u1ecb chung \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 tuy\u1ebfn k\u1ebft n\u1ed1i v\u00e0 v\u1eadt l\u00fd hi\u1ec7n h\u00e0nh. N\u1ebfu c\u1ea3 hai c\u00e1ch b\u1ed1 tr\u00ed \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi l\u1ea1i, th\u00ec c\u00e1ch n\u00e0o c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn. N\u1ebfu ch\u1ec9 c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ea7u cos d\u1ea1ng \u1ed1ng danh ngh\u0129a, h\u00e3y gi\u1eef nguy\u00ean vi\u1ec7c ch\u1ea5p nh\u1eadn \u0111\u1ea7u cu\u1ed1i.<\/p>\n<p>Khi xem x\u00e9t <a href=\"https:\/\/yocl.com\/vi\/wire-ferrules-manufacturer\/\">YOCL d\u00f2ng \u0111\u1ea7u cos d\u1ea1ng \u1ed1ng<\/a>, h\u00e3y cung c\u1ea5p k\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u t\u1ea1o c\u1ee7a m\u1ed7i d\u00e2y, c\u00e1ch b\u1ed1 tr\u00ed \u0111\u01a1n\/\u0111\u00f4i d\u1ef1 \u0111\u1ecbnh, y\u00eau c\u1ea7u v\u1ec1 chi\u1ec1u d\u00e0i l\u1ed9 ra, tham chi\u1ebfu \u0111\u1ea7u cu\u1ed1i v\u00e0 s\u1ed1 l\u01b0\u1ee3ng. Y\u00eau c\u1ea7u t\u00e0i li\u1ec7u v\u1ec1 ki\u1ec3u m\u00e1y v\u00e0 d\u1ee5ng c\u1ee5 li\u00ean quan cho s\u1ef1 k\u1ebft h\u1ee3p \u0111\u00f3.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><a href=\"https:\/\/yocl.com\/vi\/product\/e-series-pre-insulated-wire-ferrules\/\">YOCL th\u00f4ng tin s\u1ea3n ph\u1ea9m \u2014 \u0110\u1ea7u cos d\u1ea1ng \u1ed1ng c\u00f3 v\u1ecf b\u1ecdc d\u00f2ng E<\/a>. B\u1ea3ng m\u1eabu \u0111\u00e3 xu\u1ea5t b\u1ea3n v\u00e0 b\u1ea3n v\u1ebd g\u1ed1c; E1008 k\u00edch th\u01b0\u1edbc \u0111\u00e3 khai b\u00e1o, truy c\u1eadp th\u00e1ng 7, 2026.<\/li>\n<li><a href=\"https:\/\/yocl.com\/vi\/product\/te-twin-cord-end-connectors\/\">YOCL th\u00f4ng tin s\u1ea3n ph\u1ea9m \u2014 \u0110\u1ea7u n\u1ed1i d\u00e2y \u0111\u00f4i TE<\/a>. B\u1ea3ng m\u1eabu \u0111\u00e3 xu\u1ea5t b\u1ea3n v\u00e0 b\u1ea3n v\u1ebd g\u1ed1c; 1008 c\u00e1ch b\u1ed1 tr\u00ed v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a TE, truy c\u1eadp th\u00e1ng 7, 2026.<\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?UniqueKey=45724\" target=\"_blank\" rel=\"noopener\">UL Ti\u00eau chu\u1ea9n &amp; Cam k\u1ebft \u2014 UL 486E: \u0110\u1ea7u n\u1ed1i d\u00e2y thi\u1ebft b\u1ecb d\u00f9ng cho d\u00e2y d\u1eabn nh\u00f4m v\u00e0\/ho\u1eb7c \u0111\u1ed3ng<\/a>. \u1ea4n b\u1ea3n 6, th\u00e1ng 31, 2024; ph\u1ea1m vi c\u00f4ng khai, \u00a71.4. Kh\u00f4ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u00e3 tr\u1ea3 ph\u00ed.<\/li>\n<li><a href=\"https:\/\/www.shopulstandards.com\/ProductDetail.aspx?UniqueKey=47552\" target=\"_blank\" rel=\"noopener\">UL Ti\u00eau chu\u1ea9n &amp; Cam k\u1ebft \u2014 UL 486F: \u0110\u1ea7u cos tr\u1ea7n v\u00e0 c\u00f3 v\u1ecf b\u1ecdc<\/a>. \u1ea4n b\u1ea3n 3, th\u00e1ng 9, 2024, s\u1eeda \u0111\u1ed5i th\u00e1ng 28, 2026; ph\u1ea1m vi c\u00f4ng khai, \u00a71.2. Kh\u00f4ng tham kh\u1ea3o ti\u00eau chu\u1ea9n \u0111\u1ea7y \u0111\u1ee7 \u0111\u00e3 tr\u1ea3 ph\u00ed.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>Use a single-wire ferrule for one conductor when the receiving connection permits that prepared end. Use a twin ferrule for a documented two-wire combination that can share one prepared end in the receiving connection. For two wires, separately ferruled ends may also be appropriate. The choice depends on the permitted connection arrangement, each wire&#8217;s specification [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[164],"tags":[],"class_list":["post-2590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-terminals-connections"],"_links":{"self":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/2590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/comments?post=2590"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/2590\/revisions"}],"predecessor-version":[{"id":2591,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/2590\/revisions\/2591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/media\/2589"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/media?parent=2590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/categories?post=2590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/tags?post=2590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}