The SR/SZ connector is a compact insulation displacement connector with a 1.0mm pitch. It is designed for disconnectable applications and features a header suitable for vacuum pick and place robotics. The twin U-slot insulation displacement section with 3-point grip construction ensures reliable connections. Available in through-hole (SZ) and SMT types, with top and side entry options.
JST
1.0mm
UL Recognized E60389, LR20812 Certified
PA, UL94V-0 (natural/white) for SR series; Glass-filled PBT, UL94V-0 (natural/white) for SZ series
Phosphor bronze (SR series), Brass (SZ series), tin-plated (reflow treatment)
AWG #30, 7 strands, tin-coated annealed copper; Insulation O.D. 0.54 to 0.58mm
| Type | Model No. | Circuits | Dimensions A (mm) | Dimensions B (mm) | Qty / Box (SR) | Qty / Reel (SR) | Qty / Box (SZ Top) | Qty / Box (SZ Side) |
|---|---|---|---|---|---|---|---|---|
| SR (Top Entry) | 02SR-3S | 2 | 1.0 | 3.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 03SR-3S | 3 | 2.0 | 4.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 04SR-3S | 4 | 3.0 | 5.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 05SR-3S | 5 | 4.0 | 6.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 06SR-3S | 6 | 5.0 | 7.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 07SR-3S | 7 | 6.0 | 8.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 08SR-3S | 8 | 7.0 | 9.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 09SR-3S | 9 | 8.0 | 10.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 10SR-3S | 10 | 9.0 | 11.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 11SR-3S | 11 | 10.0 | 12.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 12SR-3S | 12 | 11.0 | 13.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 13SR-3S | 13 | 12.0 | 14.0 | 2,000 | 1,500 | - | - |
| SR (Top Entry) | 14SR-3S | 14 | 13.0 | 15.0 | 2,000 | 1,500 | - | - |
| SZ (Top Entry) | S03B-SZ | 3 | 2.0 | 5.2 | - | - | 12,825 | 9,405 |
| SZ (Top Entry) | S04B-SZ | 4 | 3.0 | 6.2 | - | - | 10,800 | 7,920 |
| SZ (Top Entry) | S05B-SZ | 5 | 4.0 | 7.2 | - | - | 9,225 | 6,765 |
| SZ (Top Entry) | S06B-SZ | 6 | 5.0 | 8.2 | - | - | 8,100 | 5,940 |
| SZ (Top Entry) | S07B-SZ | 7 | 6.0 | 9.2 | - | - | 7,200 | 5,280 |
| SZ (Top Entry) | S08B-SZ | 8 | 7.0 | 10.2 | - | - | 6,525 | - |
| SZ (Top Entry) | S09B-SZ | 9 | 8.0 | 11.2 | - | - | 5,850 | - |
| SZ (Top Entry) | S10B-SZ | 10 | 10.0 | 13.2 | - | - | 4,950 | - |
| SZ (Top Entry) | S14B-SZ | 14 | 13.0 | 16.2 | - | - | 4,050 | - |
| SZ (Side Entry) | B03B-SZ | 3 | 2.0 | 5.2 | - | - | - | 9,405 |
| SZ (Side Entry) | B04B-SZ | 4 | 3.0 | 6.2 | - | - | - | 7,920 |
| SZ (Side Entry) | B05B-SZ | 5 | 4.0 | 7.2 | - | - | - | 6,765 |
| SZ (Side Entry) | B06B-SZ | 6 | 5.0 | 8.2 | - | - | - | 5,940 |
| SZ (Side Entry) | B07B-SZ | 7 | 6.0 | 9.2 | - | - | - | 5,280 |
| SZ (Side Entry) | B08B-SZ | 8 | 7.0 | 10.2 | - | - | - | - |
| SZ (Side Entry) | B09B-SZ | 9 | 8.0 | 11.2 | - | - | - | - |
| SZ (Side Entry) | B10B-SZ | 10 | 10.0 | 13.2 | - | - | - | - |
| SZ (Side Entry) | B14B-SZ | 14 | 13.0 | 16.2 | - | - | - | - |
| SR (Side Entry) | BM02B-SRSS-TB | 2 | 1.0 | 4.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM03B-SRSS-TB | 3 | 2.0 | 5.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM04B-SRSS-TB | 4 | 3.0 | 6.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM05B-SRSS-TB | 5 | 4.0 | 7.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM06B-SRSS-TB | 6 | 5.0 | 8.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM07B-SRSS-TB | 7 | 6.0 | 9.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM08B-SRSS-TB | 8 | 7.0 | 10.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM09B-SRSS-TB | 9 | 8.0 | 11.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM10B-SRSS-TB | 10 | 9.0 | 12.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM11B-SRSS-TB | 11 | 10.0 | 13.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM12B-SRSS-TB | 12 | 11.0 | 14.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM13B-SRSS-TB | 13 | 12.0 | 15.0 | - | 1,500 | - | 3,000 |
| SR (Side Entry) | BM14B-SRSS-TB | 14 | 13.0 | 16.0 | - | 1,500 | - | 3,000 |
| Specification | Value |
|---|---|
| Current Rating | 0.7A DC |
| Voltage Rating | 50V DC |
| Temperature Range | -25C to +85C (including temperature rise in applying electrical current) |
| Contact Resistance (Initial) | 20m max. |
| Contact Resistance (After environmental testing) | 40m max. |
| Insulation Resistance | 100M min. |
| Withstanding Voltage | 500V AC/minute |
