This is a product specification sheet, introducing the features and characteristics of KLS 20, a 2-pole mono straight plug 3.5mm headphone socket produced by Lumberg.
The KLS 20 series jack connector complies with JIS C 6560 and features a straight, cone‑head design with kink protection and solder terminals. It is offered in a 2‑pole mono configuration for use with matching jack sockets such as 1502‑03, 1503‑06, KLB 2, KLBR 2, KLK 2 and KLK 22.
Key specifications include an operating temperature range of –20 °C to +70 °C, a rated current of 1 A, a rated voltage of 34 V AC/DC, a test voltage of 500 V for 60 s, and an insulation resistance of 210 MΩ. The connector body is made of ABS, contacts of CuZn (nickel‑plated), and the housing of PE. This manual is written in German.
| Operating temperature range | -20 °C to +70 °C |
|---|---|
| Rated current | 1 A |
| Rated voltage | 34 V AC/DC |
| Test voltage | 500 V for 60 s |
| Insulation resistance | 210 MΩ |
The connector operates from –20 °C up to +70 °C.
The rated current is 1 A.
It must withstand 500 V for 60 seconds.
The insulation resistance is 210 MΩ.