SFM-135-02-H-D SAMTEC Connector (Other) In Stock
SAMTEC SFM-135-02-H-D is a 70-position dual-row high-reliability surface-mount socket strip with 0.050" (1.27 mm) pitch and gold-plated contacts over a nickel barrier. Features a body length of 1.905 inches with RoHS-compliant, lead-free construction. Available from global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 70
- Lifecycle
- ACTIVE
- Datasheet
- SFM-135-02-H-D Datasheet PDF
- Category
- Connector
- Price
- From $9.5191(MOQ 12)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-135-02-H-D?
- 70-position dual-row SMT socket strip with 0.050" (1.27 mm) pitch and gold-plated mating contacts over nickel barrier for reliable low-resistance connections
- High-reliability surface-mount construction with body length of 1.905 inches providing robust board retention without through-hole vias
- RoHS-compliant lead-free (Pb-free) design meeting environmental regulations for commercial and industrial equipment
What is SFM-135-02-H-D used for?
The SFM-135-02-H-D is well-suited for high-density signal and data interconnects in communications equipment, industrial control systems, and embedded computing platforms requiring 70 mating positions at 0.050" pitch. Gold-plated contacts with a nickel barrier ensure stable contact resistance over thousands of mating cycles, making this socket strip ideal for test and measurement fixtures and module-to-module interfaces. Its SMT footprint simplifies automated assembly and is compatible with standard reflow soldering processes.
What are the specifications of SFM-135-02-H-D?
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Body Breadth | 0.145inch |
| Body Depth | 0.185inch |
| Body Length | 1.905inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | GOLD |
| Contact Finish Termination | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulator Color | BLACK |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.7178mm |
| Rated Current (Signal) | 3.2A |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 70 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | USA |
Where can I find the SFM-135-02-H-D datasheet?
SFM-135-02-H-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-135-02-H-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish is used on the SFM-135-02-H-D and why does it matter for reliability?
The SFM-135-02-H-D uses gold (Au) mating contacts deposited over a nickel (Ni) barrier layer. Gold plating provides excellent corrosion resistance and stable, low contact resistance across thousands of mating cycles. The nickel barrier prevents gold diffusion into the base material, extending connector service life in high-reliability applications at 70 positions and 0.050" pitch.
How does the SFM-135-02-H-D body size affect PCB layout planning?
With a body length of 1.905 inches, body breadth of 0.145 inches, and body depth of 0.185 inches, the SFM-135-02-H-D occupies a well-defined SMT footprint. Designers can place 70 signal connections in a compact, low-profile area, reducing routing complexity compared to discrete through-hole pin headers and saving valuable PCB space in dense electronics assemblies.
Is the SFM-135-02-H-D suitable for lead-free assembly processes?
Yes, the SFM-135-02-H-D carries a Pb-free (lead-free) designation, making it compatible with RoHS-compliant reflow solder processes. The gold-over-nickel contact finish withstands standard lead-free solder temperatures, and the 70-position, 0.050" pitch SMT design supports automated placement and reflow without degrading contact performance.
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Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 12+ | $17.0817 | $204.98 |
| 50+ | $15.6200 | $781.00 |
| 100+ | $14.0500 | $1405.00 |
| 250+ | $11.4361 | $2859.04 |
| 500+ | $10.5329 | $5266.47 |
| 1000+ | $9.5191 | $9519.05 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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