Yellow female blade terminals for 5mm wire. They push onto a 6.4mm spade tab on a switch, relay or accessory. Yellow marks 5mm wire in our colour code, which covers the heaviest circuits in this range.
What they fit
Use them on 5mm wire for jobs such as:
- driving light and spotlight feeds
- camper, fridge and trailer power runs
- earth straps and heavier accessory leads
The 6.4mm tab size is the common spade size on automotive switches, relays, fuse holders and accessories.
How to fit them
- Crimp the 5mm wire into the yellow barrel.
- Push the terminal straight onto the 6.4mm tab until it grips.
- For a fully covered join, use a fully insulated female blade.
Use a ratchet crimping tool: it will not release until the crimp is complete, so every yellow 5mm join gets the same pressure. Where the join will see water, seal it with dual wall heat shrink.
Specifications
| Type | Female Blade Terminal |
| Wire size | 5mm (yellow) |
| Tab size | 6.4mm |
| Contact | Tinned copper barrel |
| Insulation | Insulated sleeve |
| Pack | 50 per pack |
| Product code | A4-FBY5 |
Pairs with: yellow fully insulated female blades. See every type in our female blade terminals and crimp terminals ranges.
Pack and pricing
Yellow female blade terminals come 50 per pack, no minimum order. Buy 5 to 9 packets for 10% off each packet, or 10 or more for 20% off. Orders placed before 12pm are dispatched the same day.
| Product Code | A4-FBY5 |
| Condition | New |
| Weight | 0.2kg |






