TFM-107-03-STL-D-LC SAMTEC Connector (Other) In Stock
SAMTEC TFM-107-03-STL-D-LC is a high-reliability Tiger Eye terminal strip connector with 0.050 inch (1.27 mm) pitch, dual-row, 7-position staggered-tail design with latching cover providing 14 gold-plated contacts in a compact SMT footprint. Designed for secure, low-profile board-to-board connections. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- TFM-107-03-STL-D-LC Datasheet PDF
- Category
- Connector
- Price
- From $1.6800(MOQ 1000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-107-03-STL-D-LC?
- 7-position dual-row staggered-tail SMT at 0.050 inch (1.27 mm) pitch giving 14 contacts in a minimal 9 mm row length
- Integrated latching cover (LC) mechanically locks the mated pair, preventing disconnection under vibration or shock
- Tiger Eye contact design delivers reliable retention and sub-20 milliohm contact resistance across -55°C to +125°C
What is TFM-107-03-STL-D-LC used for?
The TFM-107-03-STL-D-LC is suited for compact sensor modules, small FPGA breakout boards, and portable instrument daughter cards where a secure 14-pin fine-pitch connection is needed in a very small PCB area. The latching cover makes it particularly useful in handheld devices and field instruments that experience repeated handling, ensuring the mated connector stays locked even after hundreds of insertion cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-107-03-STL-D-LC datasheet?
TFM-107-03-STL-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-107-03-STL-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How compact is the TFM-107-03-STL-D-LC footprint for a 14-contact SMT connector at 0.050 inch pitch?
With 7 positions per row at 0.050 inch (1.27 mm) pitch, the TFM-107-03-STL-D-LC occupies a row length of approximately 9 mm. This is significantly smaller than an equivalent 14-contact connector at standard 0.100 inch pitch, which would measure around 18 mm. The compact footprint leaves more PCB area for routing or additional components on constrained small-form-factor boards.
When would a designer choose TFM-107-03-STL-D-LC over a larger TFM connector with more positions?
Engineers select the TFM-107-03-STL-D-LC when the interface requires only 14 signals and board area is at a premium, such as on small sensor nodes, Bluetooth module breakout boards, or wearable device PCBs with less than 20 mm of available connector edge. The latching cover adds value in portable applications subject to 1 to 2 g of continuous vibration where a friction-only connector might work loose.
How does the staggered-tail (STL) contact geometry on TFM-107-03-STL-D-LC improve SMT soldering yield?
The staggered-tail arrangement offsets alternating pins by a small increment in the solder-tail depth, which reduces the solder paste volume presented to the iron or reflow oven at any single moment. For a fine-pitch 0.050 inch (1.27 mm) connector with pads spaced only 1.27 mm apart, this offset reduces bridging risk between the two rows, improving first-pass solder yield even when paste printing tolerances are at their limits.
What mating receptacles are compatible with TFM-107-03-STL-D-LC, and are they available for quick prototyping?
The TFM-107-03-STL-D-LC mates with SAMTEC TFM-series Tiger Eye receptacle strips in the corresponding 7-position dual-row configuration. SAMTEC stocks these mating receptacles and offers free samples for prototyping through their online sample program, with shipment typically within 1 to 3 business days. Stack heights for the mating pair range from approximately 4 mm to 20 mm, covering a wide range of board separation requirements.
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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 |
|---|---|---|
| 1000+ | $2.6700 | $2670.00 |
| 2500+ | $2.1700 | $5425.00 |
| 5000+ | $1.6800 | $8400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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