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HMTSW-102-21-G-S-1200
Pin Header, Board-to-Board, 2.54 mm, 1 Rows, 2 Contacts, Through Hole, HMTSW Series
Image is for illustrative purposes only. Please refer to product description.

| Manufacturer | SAMTEC |
|---|---|
| Manufacturer Part No | HMTSW-102-21-G-S-1200Copy |
| Newark Part No. | 39AC1977 |
| Product Range | HMTSW Series |
| Your Part Number | |
| Technical Datasheet |
431 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $0.417 |
| 10+ | $0.416 |
| 25+ | $0.415 |
| 50+ | $0.414 |
| 100+ | $0.376 |
| 500+ | $0.322 |
| 1000+ | $0.292 |
| 5000+ | $0.199 |
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Product Information
| Manufacturer | SAMTEC |
|---|---|
| Manufacturer Part No | HMTSW-102-21-G-S-1200Copy |
| Newark Part No. | 39AC1977 |
| Product Range | HMTSW Series |
| Technical Datasheet | |
| Connector Systems | Board-to-Board |
| Pitch Spacing | 2.54mm |
| No. of Rows | 1Rows |
| No. of Contacts | 2Contacts |
| Contact Termination Type | Through Hole |
| Product Range | HMTSW Series |
| Connector Shroud | Unshrouded |
| Contact Material | Phosphor Bronze |
| Contact Plating | Gold Plated Contacts |
| Connector Type | Pin Header |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
HMTSW-102-21-G-S-1200 is a HMTSW series, single row, 2.54mm (0.100") pitch, high-temperature, variable post height, modified terminal strip. Suitable for most high-temperature board processing.
- Pin header connector type
- 2 number of contacts
- Through hole contact termination type and straight connector orientation
- LCP (Liquid Crystal Polymer) insulator material
- Phosphor bronze terminal material
- Plating: 10µ" gold in contact area, 3µ" gold on tail
- Mates: SSW, SSQ, ESW, ESQ, BCS, BSW, CES, SLW, HLE, SSM (board) and IDSD, IDSS (cable)
- Contact system: .025" (0.635mm) square post
- Operating temperature range from -55°C to +125°C
Technical Specifications
| Connector Systems | Board-to-Board |
|---|---|
| No. of Rows | 1Rows |
| Contact Termination Type | Through Hole |
| Connector Shroud | Unshrouded |
| Contact Plating | Gold Plated Contacts |
| SVHC | No SVHC (04-Feb-2026) |
| Pitch Spacing | 2.54mm |
|---|---|
| No. of Contacts | 2Contacts |
| Product Range | HMTSW Series |
| Contact Material | Phosphor Bronze |
| Connector Type | Pin Header |
Technical Docs (1)
Legislation and Environmental
| US ECCN: | Unknown |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
