FRD female bullet receptacles use a spring-contact socket and an extended insulation sleeve for mating with compatible male bullet terminals. The tin-plated brass construction suits serviceable wire-to-wire joints in machinery, audio equipment and wiring harnesses.
Select a socket with the correct 4mm or 5mm mating diameter and conductor range. The insulation surrounds the connection; a specific environmental sealing rating is not defined.
Dimensions are in mm. b identifies the mating diameter; F, D, d, H and L retain their dimensional identifiers.
| Wire section / AWG | Maximum current | Model | Material thickness | b | F | D | d | H | L | Color |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.5-1.5mm² / 22-16 | 10A | FRD1.25-156 | 0.4 | 4.0 | 16.0 | 2.7 | 1.7 | 13.0 | 24.5 | Red |
| 1.5-2.5mm² / 16-14 | 15A | FRD2-156 | 4.0 | 6.3 | 3.3 | 2.3 | 14.0 | Blue | ||
| FRD2-195 | 5.0 | 7.0 | ||||||||
| 4-6mm² / 12-10 | 24A | FRD5.5-195 | 5.0 | 7.0 | 4.5 | 3.4 | 29.5 | Yellow |
