JST BM04B-SRSS-TBT(LF)(SN)
SR Connector
Ultra-compact insulation displacement connector with 1.0mm (.039") pitch and 3.0mm (.118") height (side entry type). Designed for reliable connection with twin U-slot insulation displacement and 3-point grip construction for strain relief. Header is designed for vacuum pick and place robotics.
Features:
- Ultra-compact insulation displacement connector
- 1.0mm (.039") pitch and 3.0mm (.118") high (side entry type)
- Header designed for vacuum pick and place robotics
- Twin U-slot insulation displacement section for reliable connection
- 3-point grip construction and strain relief
Applications:
Suitable for applications requiring compact and reliable connectors, especially where automated assembly processes are used.
Brand
JST
Certifications
UL Recognized E60389, CSA Certified LR20812
Contact Material
Phosphor bronze, tin-plated (SR Series)
Copper alloy, copper-undercoated, tin/lead plated (Shrouded header)
Housing Material
Polyamide 66, UL94V-0, natural (ivory) (SR Series)
Polyamide, UL94V-0, natural (ivory) (Shrouded header)
Solder Tab Material
Brass, copper-undercoated, tin/lead plated (Shrouded header)
| Model No. | A (mm/in.) | B (mm/in.) | Qty / box |
|---|---|---|---|
| 02SR-3S | 0.8(.031) | 3.0(.118) | 3,000 |
| 03SR-3S | 1.0(.039) | 4.0(.157) | 3,000 |
| 04SR-3S | 1.2(.047) | 5.0(.197) | 3,000 |
| 05SR-3S | 1.6(.063) | 6.0(.236) | 2,000 |
| 06SR-3S | 2.0(.079) | 7.0(.276) | 2,000 |
| 07SR-3S | 2.4(.094) | 8.0(.315) | 2,000 |
| 08SR-3S | 2.8(.110) | 9.0(.354) | 2,000 |
| 09SR-3S | 3.2(.126) | 10.0(.394) | 2,000 |
| 10SR-3S | 3.6(.142) | 11.0(.433) | 2,000 |
| 11SR-3S | 4.0(.157) | 12.0(.472) | 2,000 |
| 12SR-3S | 4.4(.173) | 13.0(.512) | 2,000 |
| 13SR-3S | 4.8(.189) | 14.0(.551) | 2,000 |
| 14SR-3S | 5.2(.205) | 15.0(.591) | 2,000 |
| Circuits | Top Entry Model | Side Entry Model | A (mm/in.) | B (mm/in.) | Qty/reel (Top Entry) | Qty/reel (Side Entry) |
|---|---|---|---|---|---|---|
| 2 | BM02B-SRSS-TB | SM02B-SRSS-TB | 1.0(.039) | 4.0(.157) | 1,500 | 3,000 |
| 3 | BM03B-SRSS-TB | SM03B-SRSS-TB | 2.0(.079) | 5.0(.197) | 1,500 | 3,000 |
| 4 | BM04B-SRSS-TB | SM04B-SRSS-TB | 3.0(.118) | 6.0(.236) | 1,500 | 3,000 |
| 5 | BM05B-SRSS-TB | SM05B-SRSS-TB | 4.0(.157) | 7.0(.276) | 1,500 | 3,000 |
| 6 | BM06B-SRSS-TB | SM06B-SRSS-TB | 5.0(.197) | 8.0(.315) | 1,500 | 3,000 |
| 7 | BM07B-SRSS-TB | SM07B-SRSS-TB | 6.0(.236) | 9.0(.354) | 1,500 | 3,000 |
| 8 | BM08B-SRSS-TB | SM08B-SRSS-TB | 7.0(.276) | 10.0(.394) | 1,500 | 3,000 |
| 9 | BM09B-SRSS-TB | SM09B-SRSS-TB | 8.0(.315) | 11.0(.433) | 1,500 | 3,000 |
| 10 | BM10B-SRSS-TB | SM10B-SRSS-TB | 9.0(.354) | 12.0(.472) | 1,500 | 3,000 |
| 11 | BM11B-SRSS-TB | SM11B-SRSS-TB | 10.0(.394) | 13.0(.512) | 1,500 | 3,000 |
| 12 | BM12B-SRSS-TB | SM12B-SRSS-TB | 11.0(.433) | 14.0(.551) | 1,500 | 3,000 |
| 13 | BM13B-SRSS-TB | SM13B-SRSS-TB | 12.0(.472) | 15.0(.591) | 1,500 | 3,000 |
| 14 | BM14B-SRSS-TB | SM14B-SRSS-TB | 13.0(.512) | 16.0(.630) | 1,500 | 3,000 |
| Circuits | Tape Width (mm/in.) | Reel Qty (Top Entry) | Reel Qty (Side Entry) |
|---|---|---|---|
| 2-3 | 5.5(.217) | 1,500 | 3,000 |
| 4-7 | 7.5(.295) | 1,500 | 3,000 |
| 8-10 | 11.5(.453) | 1,500 | 3,000 |
Technical Specifications Summary
- Current rating: 0.7A DC
- Voltage rating: 50V DC
- Temperature range: -25C to +85C
- Contact resistance: Initial value/20m max., After environmental testing/40m max.
- Insulation resistance: 100M min.
- Withstanding voltage: 500V AC/minute
- Applicable wire: AWG #30 (7 strands, tin-coated annealed copper), Insulation O.D./0.56mm (.022")
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