SFM-102-02-F-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-102-02-F-D-A-K-TR is a 4-position dual-row high-reliability surface-mount socket strip with 0.050" (1.27 mm) pitch, flat-lead termination, and tape-and-reel packaging for automated SMT processes. From $1.20 in stock, worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- SFM-102-02-F-D-A-K-TR Datasheet PDF
- Category
- Connector
- Price
- From $0.8780(MOQ 2500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-102-02-F-D-A-K-TR?
- 4-position dual-row 0.050" (1.27 mm) pitch socket strip for compact high-reliability board-to-board or module socket applications
- Flat-lead (F) SMT termination style provides low-profile solder joint with excellent coplanarity for consistent reflow soldering results
- Tape-and-reel (TR) format enables fully automated pick-and-place SMT assembly with EIA-481 compatible carrier tape packaging
What is SFM-102-02-F-D-A-K-TR used for?
SFM-102-02-F-D-A-K-TR is used in compact daughter card sockets, sensor module board-to-board connections, and small-form-factor expansion interfaces where only 4 signal positions are needed at fine 0.050" pitch. Its flat-lead surface-mount termination and dual-row layout make it well suited for high-reliability test fixtures, embedded processor module carriers, and RF evaluation board socket positions where minimal PCB footprint is a design constraint.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-102-02-F-D-A-K-TR datasheet?
SFM-102-02-F-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-102-02-F-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What distinguishes the SFM-102-02-F-D-A-K-TR from the SFM-102-02-H-D-A-K-TR variant?
The key difference lies in the SMT lead style: the F variant uses a flat-lead termination providing lower solder joint profile and improved coplanarity tolerance during reflow, while the H variant uses a different lead form. Both share the same 4-position dual-row 0.050" (1.27 mm) pitch socket body and gold-plated contacts rated for at least 30 mating cycles, but the flat-lead style is preferred when board warpage or coplanarity across the 4-position footprint must be minimized.
How does the 0.050" pitch of SFM-102-02-F-D-A-K-TR compare to standard 0.100" pitch connectors for space-constrained designs?
The 0.050" (1.27 mm) pitch is half the spacing of standard 0.100" (2.54 mm) headers, allowing the SFM-102-02-F-D-A-K-TR to fit a 4-position dual-row connector into a footprint of approximately 2.54 mm × 2.54 mm versus the 5.08 mm × 5.08 mm needed by a 4-position 0.100" dual-row header, roughly 75% smaller board area for the same contact count.
What contact current and voltage ratings apply to this SAMTEC SFM socket strip?
SAMTEC SFM series socket strips are rated at 1 A per contact and up to 100 V DC maximum working voltage. The gold-plated phosphor bronze contacts maintain initial contact resistance below 30 mΩ, suitable for digital signal lines, low-power supply rails, and mixed-signal interfaces across the operating temperature range of -65°C to +125°C in commercial and industrial applications.
For a sensor module with only 4 interface signals, why specify a fine-pitch SFM socket over a larger connector?
A 4-position SFM-102-02-F-D-A-K-TR socket occupies only about 6.4 mm × 3.0 mm of PCB area at 0.050" pitch, versus approximately 12.7 mm × 6.35 mm for an equivalent 4-position 0.100" pitch dual-row socket. For sensor modules measuring 10 mm × 10 mm or smaller, saving 5 mm in connector length can determine whether the interface connector fits within the module's mechanical envelope without extending board dimensions.
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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 |
|---|---|---|
| 2500+ | $1.0820 | $2705.00 |
| 5000+ | $0.8800 | $4400.00 |
| 7500+ | $0.8780 | $6585.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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