FDD/FDVD Изолированные мама-терминалы (одинарный и двойной обжим)
YOCL ELECTRIC FDD/FDVD female terminals pair a brass receptacle with a PVC insulating sleeve. FDD is the single-crimp version; FDVD adds a copper tube sleeve for double crimp.
- 22 FDD and 22 matching FDVD models across three conductor groups.
- Conductor sections: 0.5–1.5, 1.5–2.5 and 4–6 mm².
- NEMA tab sizes and material thickness vary by model.
- Compare B, D, d, L1, L2 and E in the dimensional table.
Обзор
YOCL ELECTRIC FDD/FDVD Pre-insulating Female Terminals are brass female receptacles with PVC insulation. FDD models use a single crimp, while matching FDVD models use a double crimp with a copper tube sleeve. The source lists 22 paired rows across three conductor groups.
Характеристики
- Single and double crimp choices: matching FDD and FDVD model codes appear together in the table.
- Brass receptacle and PVC sleeve: materials stated for the three conductor groups.
- Tab selection: NEMA tab size and contact material thickness vary by model.
- Size-based fit: barrel diameters, body lengths and terminal widths are given for each row.
Технические характеристики
| Parameter | Specification |
|---|---|
| Product type | Pre-insulating female terminal |
| Series | FDD (single crimp); FDVD (double crimp) |
| Terminal material | Brass |
| Insulation | PVC sleeve |
| Double-crimp construction | Copper tube with sleeve |
| Listed models | 22 FDD; 22 FDVD |
The maximum current applies to the stated conductor group, not every model in the full series.
| Size group | Conductor section (mm²) | AWG | Max current (A) | Color | E (mm) |
|---|---|---|---|---|---|
| 1.25 | 0.5–1.5 | 22–16 | 19 | Red | 10.0 |
| 2 | 1.5–2.5 | 16–14 | 27 | Blue | 10.0 |
| 5.5 | 4–6 | 12–10 | 48 | Yellow | 12.5 |
Размеры
All dimensions below are in millimeters. NEMA tab, material thickness, B, D, d, L1 and L2 follow the source table and drawings. E is given by conductor group above.
| FDD single-crimp model | FDVD double-crimp model | NEMA tab (mm) | Material thickness (mm) | B (mm) | D (mm) | d (mm) | L1 (mm) | L2 (mm) |
|---|---|---|---|---|---|---|---|---|
| FDD1.25-110(5) | FDVD1.25-110(5) | 0.5 × 2.8 | 0.3 | 3.3 | 3.8 | 1.7 | 18.5 | 20.0 |
| FDD1.25-110(8) | FDVD1.25-110(8) | 0.8 × 2.8 | 0.3 | 3.3 | 3.8 | 1.7 | 18.5 | 20.0 |
| FDD1.25-187(5) | FDVD1.25-187(5) | 0.5 × 4.75 | 0.35 | 5.0 | 3.8 | 1.7 | 19.0 | 20.5 |
| FDD1.25-187(8) | FDVD1.25-187(8) | 0.8 × 4.75 | 0.35 | 5.0 | 3.8 | 1.7 | 19.0 | 20.5 |
| FDD1.25-205 | FDVD1.25-205 | 0.5 × 5.2 | 0.35 | 5.7 | 3.8 | 1.7 | 19.0 | 20.5 |
| FDD1.25-250 | FDVD1.25-250 | 0.8 × 6.35 | 0.4 | 6.6 | 3.8 | 1.7 | 19.8 | 21.3 |
| FDD1.25-312 | FDVD1.25-312 | 0.8 × 8.0 | 0.4 | 8.2 | 3.8 | 1.7 | 23.0 | 24.5 |
| FDD2-110(5) | FDVD2-110(5) | 0.5 × 2.8 | 0.3 | 3.3 | 4.3 | 2.3 | 18.5 | 20.0 |
| FDD2-110(8) | FDVD2-110(8) | 0.8 × 2.8 | 0.3 | 3.3 | 4.3 | 2.3 | 18.5 | 20.0 |
| FDD2-187(5) | FDVD2-187(5) | 0.5 × 4.75 | 0.35 | 5.0 | 4.3 | 2.3 | 19.0 | 20.5 |
| FDD2-187(8) | FDVD2-187(8) | 0.8 × 4.75 | 0.35 | 5.0 | 4.3 | 2.3 | 19.0 | 20.5 |
| FDD2-205 | FDVD2-205 | 0.5 × 5.2 | 0.35 | 5.7 | 4.3 | 2.3 | 19.0 | 20.5 |
| FDD2-250 | FDVD2-250 | 0.8 × 6.35 | 0.4 | 6.6 | 4.3 | 2.3 | 19.0 | 20.5 |
| FDD2-312 | FDVD2-312 | 0.8 × 8.0 | 0.4 | 8.2 | 4.3 | 2.3 | 23.7 | 25.2 |
| FDD2-375 | FDVD2-375 | 1.2 × 9.4 | 0.5 | 9.9 | 4.3 | 2.3 | 27.6 | 29.1 |
| FDD5.5-110 × 5 | FDVD5.5-110 × 5 | 0.5 × 2.8 | 0.35 | 3.3 | 5.7 | 3.4 | 21.0 | 22.5 |
| FDD5.5-110 × 8 | FDVD5.5-110 × 8 | 0.8 × 2.8 | 0.35 | 3.3 | 5.7 | 3.4 | 21.0 | 22.5 |
| FDD5.5-187 × 5 | FDVD5.5-187 × 5 | 0.5 × 4.75 | 0.4 | 5.0 | 5.7 | 3.4 | 22.0 | 23.5 |
| FDD5.5-187 × 8 | FDVD5.5-187 × 8 | 0.8 × 4.75 | 0.4 | 5.0 | 5.7 | 3.4 | 22.0 | 23.5 |
| FDD5.5-250 | FDVD5.5-250 | 0.8 × 6.35 | 0.4 | 6.6 | 5.7 | 3.4 | 23.4 | 24.9 |
| FDD5.5-312 | FDVD5.5-312 | 0.8 × 8.0 | 0.5 | 8.2 | 5.7 | 3.4 | 27.3 | 28.8 |
| FDD5.5-375 | FDVD5.5-375 | 1.2 × 9.4 | 0.5 | 9.9 | 5.7 | 3.4 | 29.6 | 31.1 |
Руководство по выбору
Select the FDD or FDVD crimp style, then match the conductor section and NEMA tab size to the mating terminal. Compare material thickness and B, D, d, L1, L2 and E dimensions with the available space.
Применение
For compatible female tab connections in electrical equipment.
Ordering Information
Provide the full FDD or FDVD model and quantity when requesting a quotation.