This document describes the 2.5 mm Jack connectors according to JISC 6560 standard, with 3 poles/stereo, for back side mounting. It has a temperature range of -20°C to +70°C and is made of PBT GF, CuZn, and Cu alloy materials. The insertion force is 4-20 N, withdrawal force is 4-20 N, and it can withstand more than 5000 mating cycles. In terms of electrical parameters, the contact resistance is less than 50 mΩ, rated current is 0.5 A, rated voltage is 34 V AC/DC, and insulation resistance is greater than 10^8 Ω.
The KLB 1 is a 2.5 mm 3‑pole (stereo) jack chassis socket designed for back‑side mounting and equipped with solder eyes. It complies with JISC 6560 and is offered in preferred (fat) types with packaging units.
The datasheet provides temperature range, material composition, mechanical forces, mating cycles, and electrical ratings such as contact resistance, rated current, voltage, test voltage and insulation resistance. This manual is written in German.
| Operating temperature range | -20 °C to +70 °C |
|---|---|
| Insertion force | 4‑20 N |
| Withdrawal force | 4‑20 N |
| Mating cycles | 5000 |
| Contact resistance | ≤ 50 mΩ |
| Rated current | 0.5 A |
| Rated voltage | 34 V AC/DC |
| Test voltage | 500 V / 60 Hz |
| Insulation resistance | 10⁸ Ω |
| Body material | PBT GF |
| Contact material | CuZn/Cu alloy, nickeled/gilded |
The connector can be used from –20 °C up to +70 °C.
It is rated for 5000 mating cycles.
The rated current is 0.5 A.
The contact resistance is specified as 50 mΩ or less.