The document describes the features and characteristics of the 3.5mm JISC 6560 jack connector model KLS 44, including straight version, metal housing, kink protection, and solder terminals.
The KLS 44 is a 3‑pole stereo jack plug compliant with JISC 6560, featuring a straight metal housing with PVC kink protection and solder terminals. It mates with a range of jack sockets such as 1503 02, 1503 03, and KLK 44.
Key specifications include a temperature range of –20 °C to +70 °C, rated current of 1 A, rated voltage of 34 V AGDC, test voltage of 500 V for 60 s, and an insulation resistance of 10° 2. Materials used are CuZn contacts and housing (nickeled), ABS/PVC insulation, and PVC kink protection.
| Temperature range | -20 °C to +70 °C |
|---|---|
| Rated current | 1 A |
| Rated voltage | 34 V AGDC |
| Test voltage | 500 V for 60 s |
| Insulation resistance | 10° 2 |
| Contact material | CuZn, nickeled |
| Housing material | CuZn, nickeled |
| Insulation material | ABS/PVC |
| Kink protection material | PVC |
| Mating jack sockets | 1503 02, 1503 03, 1503 04, 1503 07, 1503 08, 1503 09, 1503 11, KLB 4, KLBR 4, KLK 4, KLK 44 |
It operates from –20 °C up to +70 °C.
The connector is rated for 1 A current, 34 V AGDC voltage, can be tested at 500 V for 60 seconds, and has an insulation resistance of 10° 2.
Both the contacts and the housing are made of CuZn with a nickel plating; the insulation is ABS/PVC and the kink protection is PVC.