{"id":2436,"date":"2026-10-05T18:27:50","date_gmt":"2026-10-05T18:27:50","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=2e509240b19f83d92f6381df5fd95e1c1003e3b881e94d75bdeaf65c2d211895"},"modified":"2026-10-05T18:27:50","modified_gmt":"2026-10-05T18:27:50","slug":"what-is-a-wire-ferrule","status":"publish","type":"post","link":"https:\/\/yocl.com\/tr\/what-is-a-wire-ferrule\/","title":{"rendered":"Tel Y\u00fcks\u00fc\u011f\u00fc Nedir? T\u00fcrleri, Boyutlar\u0131 ve Terminal Uyumlulu\u011fu"},"content":{"rendered":"

Bir tel y\u00fcks\u00fck, uyumlu bir terminale tak\u0131lmaya haz\u0131r hale getirmek i\u00e7in bir iletkenin s\u0131yr\u0131lm\u0131\u015f tellerinin etraf\u0131na s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f t\u00fcb\u00fcler bir metal k\u0131l\u0131ft\u0131r.<\/strong> Telleri tek bir u\u00e7ta toplar. Terminal hala s\u0131k\u0131\u015ft\u0131rma ba\u011flant\u0131s\u0131n\u0131 sa\u011flar; y\u00fcks\u00fc\u011f\u00fcn t\u00fcr\u00fc, boyutu ve bitmi\u015f \u015fekli bu ba\u011flant\u0131ya uygun olmal\u0131d\u0131r.<\/p>\n

Ayr\u0131ca bot ba\u011fc\u0131\u011f\u0131 y\u00fcks\u00fc\u011f\u00fc<\/strong>, tel ucu k\u0131l\u0131f\u0131<\/strong> veya kordon ucu y\u00fcks\u00fc\u011f\u00fc<\/strong>, olarak da adland\u0131r\u0131lan bu bile\u015fen, yaka renginden daha fazlas\u0131yla belirtilir. Bir y\u00fcks\u00fc\u011f\u00fc anlamak i\u00e7in, iletken kapasitesini, k\u0131l\u0131f geometrisini ve al\u0131nan terminaldeki izin verilen kullan\u0131m\u0131n\u0131 ay\u0131r\u0131n.<\/p>\n

Tel y\u00fcks\u00fck ne i\u015fe yarar?<\/h2>\n

Metal kovan, a\u00e7\u0131kta kalan iletken tellerini \u00e7evreler. S\u0131kma i\u015flemi, haz\u0131rlanan ucun tek bir paketlenmi\u015f demet olarak tutulup tak\u0131labilmesi i\u00e7in kovan\u0131 etraflar\u0131na \u015fekillendirir. Yakal\u0131 bir versiyonda, plastik giri\u015f tel giri\u015f ucunu \u00e7evreler; \u00e7\u0131k\u0131nt\u0131 yapan metal k\u0131s\u0131m terminalin temas alan\u0131na girer.<\/p>\n

Halka a\u00e7\u0131kl\u0131\u011f\u0131 UL 486F, Ham ve Kaplamal\u0131 Y\u00fcks\u00fckler<\/a> y\u00fcks\u00fckleri, tel ba\u011flant\u0131s\u0131n\u0131 kolayla\u015ft\u0131ran ve tellerinin takma s\u0131ras\u0131nda geri d\u00f6nmesini \u00f6nleyen iletken ucu haz\u0131rl\u0131\u011f\u0131 olarak tan\u0131mlar. Tek bir bak\u0131r tel veya ayn\u0131 boyutta iki tel i\u00e7in tasar\u0131mlar\u0131 kapsar.<\/p>\n

Bu i\u015flev, bir saplamaya c\u0131vatalanm\u0131\u015f bir pabucun veya iki kablo ucunu birle\u015ftiren bir konekt\u00f6r\u00fcn i\u015flevinden farkl\u0131d\u0131r. Bir y\u00fcks\u00fck, ucu ba\u015fka bir ba\u011flant\u0131 cihaz\u0131 i\u00e7in haz\u0131rlar. UL 486F ayr\u0131ca y\u00fcks\u00fckleri, di\u011fer konekt\u00f6r standartlar\u0131 taraf\u0131ndan kapsanan pim adapt\u00f6rlerinden ay\u0131r\u0131r; benzer g\u00f6r\u00fcn\u00fcml\u00fc metal bir u\u00e7, de\u011fi\u015ftirilebilirli\u011fi sa\u011flamaz.<\/p>\n

DIN 46228-4:2020-03<\/a> plastik kollu, boru \u015feklinde u\u00e7 kovanlar\u0131n\u0131 tan\u0131mlar. Resmi tan\u0131t\u0131m\u0131, tel tutmay\u0131 ve daha kolay terminal takmay\u0131 a\u00e7\u0131klar. Bu, bile\u015fenin amac\u0131n\u0131 destekler, ancak her terminalin bir tane gerektirdi\u011fini belirtmez.<\/p>\n

Ana tel y\u00fcks\u00fck t\u00fcrleri<\/h2>\n

En kullan\u0131\u015fl\u0131 ilk ayr\u0131m \u015fudur: tek iletken veya iki<\/strong>, ard\u0131ndan yakal\u0131 veya yakas\u0131z yap\u0131<\/strong>. YOCL\u2019nin katalo\u011fu bunlar\u0131 E, EN ve TE serilerine ay\u0131r\u0131r:<\/p>\n\n\n\n\n\n\n\n
Yap\u0131<\/th>\nG\u00f6r\u00fcn\u00fcr d\u00fczenleme<\/th>\nAyr\u0131 olarak kontrol edilmesi gerekenler<\/th>\n<\/tr>\n<\/thead>\n
E yal\u0131t\u0131ml\u0131 tek telli y\u00fcks\u00fck<\/a><\/td>\nYal\u0131t\u0131m yakal\u0131 tek t\u00fcb\u00fcler k\u0131l\u0131f<\/td>\nTek iletken boyutu, kovan uzunlu\u011fu ve yaka bo\u015flu\u011fu<\/td>\n<\/tr>\n
EN yal\u0131t\u0131ms\u0131z tek telli y\u00fcks\u00fck<\/a><\/td>\nGeni\u015fletilmi\u015f giri\u015fli \u00e7\u0131plak metal kovan<\/td>\n\u0130letken boyutu, t\u00fcp boyutlar\u0131 ve ekipman\u0131n yal\u0131t\u0131m d\u00fczenlemesi<\/td>\n<\/tr>\n
TE yal\u0131t\u0131ml\u0131 \u00e7ift telli y\u00fcks\u00fck<\/a><\/td>\n\u0130ki iletken i\u00e7in ortak bir kovan ve daha geni\u015f bir yaka<\/td>\nHer iletkenin boyutu ve tamamlanm\u0131\u015f iki telli sonland\u0131rman\u0131n kabul\u00fc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\"Exterior
Yaka \u015fekli ve yap\u0131s\u0131 bu aileleri ay\u0131rt eder; \u00e7izimler iletken kapasitesini veya terminal onay\u0131n\u0131 belirlemez.<\/figcaption><\/figure>\n

Bunlar, her tedarik\u00e7i i\u00e7in evrensel bir adland\u0131rma sistemi yerine YOCL serisi adlar\u0131d\u0131r. \u201cYal\u0131t\u0131ml\u0131\u201d yaka yap\u0131s\u0131n\u0131 tan\u0131mlar; tamamlanm\u0131\u015f ba\u011flant\u0131 i\u00e7in bir voltaj derecesi sa\u011flamaz. Benzer \u015fekilde, \u201c\u00e7ift\u201d ama\u00e7lanan iletken d\u00fczenini tan\u0131mlar, herhangi bir terminale iki tel takma izni yerine.<\/p>\n

Tel y\u00fcks\u00fck boyutu nas\u0131l okunur<\/h2>\n

\u0130letken alan\u0131 \u00e7aptan farkl\u0131d\u0131r<\/h3>\n

Gibi bir g\u00f6sterim 1.5 mm\u00b2<\/strong> iletken kesit alan\u0131na at\u0131fta bulunur. Kablonun d\u0131\u015f \u00e7ap\u0131, y\u00fcks\u00fc\u011f\u00fcn i\u00e7 \u00e7ap\u0131 veya plastik yakas\u0131n\u0131n \u00e7ap\u0131 de\u011fildir.<\/p>\n

Read the ferrule’s declared conductor size alongside its drawing. The conductor determines the capacity needed inside the sleeve; the ferrule’s external dimensions affect the space needed at the terminal. Cable insulation and collar geometry add another fit question at the entry.<\/p>\n

American Wire Gauge (AWG) is another conductor-size designation. Use the exact AWG or metric sizes declared for the chosen product and conductor. A catalogue pairing is not a reason to assume every nearby AWG\/mm\u00b2 size is an approved substitute.<\/p>\n

Sleeve length is different from overall length<\/h3>\n

Ferrules of the same conductor capacity can have different sleeve lengths. On YOCL’s E-series drawing, F<\/strong> identifies the sleeve-length segment and L<\/strong> the overall length including the collar. These letter labels belong to that drawing; check the exact series before transferring their meanings.<\/p>\n

The published E-series<\/a> ve TE-series<\/a> tables provide a useful example:<\/p>\n\n\n\n\n\n\n\n
YOCL model<\/th>\nBeyan edilen iletken d\u00fczenlemesi<\/th>\nF sleeve length<\/th>\nL overall length<\/th>\n<\/tr>\n<\/thead>\n
E1508<\/td>\nOne \u00d7 1.5 mm\u00b2<\/td>\n8.0 mm<\/td>\n15.0 mm<\/td>\n<\/tr>\n
E1512<\/td>\nOne \u00d7 1.5 mm\u00b2<\/td>\n12.0 mm<\/td>\n19.0 mm<\/td>\n<\/tr>\n
TE 1508<\/td>\nTwo \u00d7 1.5 mm\u00b2<\/td>\n8.0 mm<\/td>\n15.5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\"E-style
F and L follow YOCL's E-series drawing. Overall length includes the collar; check the exact series drawing rather than transferring letter labels between products.<\/figcaption><\/figure>\n

These are catalogue dimensions, not measurements of an installed connection. E1508 and E1512 accept the same declared conductor area but have different lengths. TE 1508 shares an 8 mm F dimension with E1508 while describing a different conductor arrangement. Neither area nor sleeve length alone determines terminal compatibility.<\/p>\n

The receiving terminal’s insertion depth and preparation instructions determine which length is appropriate. Overall length cannot substitute for sleeve length when comparing the metal portion with the terminal’s contact space.<\/p>\n

Twin notation and collar colour need their own reading<\/h3>\n

2 \u00d7 1.5 mm\u00b2 means two conductors, each 1.5 mm\u00b2.<\/strong> Their nominal areas add to 3 mm\u00b2, but that arithmetic does not turn the twin ferrule into a single-wire 3 mm\u00b2 model. Entry geometry, sleeve capacity, tooling and the permitted terminal arrangement remain separate requirements.<\/p>\n

Colour is useful only within the specified catalogue coding. YOCL’s E-series lists colour options by size group. Its TE 7508 and TE 7510 models both declare 2 \u00d7 0.75 mm\u00b2, yet list blue and grey collars respectively. Confirm the model and conductor designation rather than selecting a ferrule from colour alone.<\/p>\n

What makes a ferrule compatible with a terminal?<\/h2>\n

Compatibility involves three interfaces:<\/p>\n