TFC-109-02-LM-D SAMTEC Connector (Other) In Stock
SAMTEC TFC-109-02-LM-D is an 18-position dual-row Tiger Eye cost-effective terminal strip with 0.050" (1.27 mm) pitch for high-density PCB signal routing. Features surface mount low-profile termination suitable for compact embedded and telecom board designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- TFC-109-02-LM-D Datasheet PDF
- Category
- Connector
- Price
- From $1.2500(MOQ 1000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-109-02-LM-D?
- 18-position dual-row layout at 0.050" (1.27 mm) pitch delivering high circuit density in minimal board area
- Tiger Eye contact technology providing reliable low-resistance connection with superior contact retention across repeated insertion cycles
- Cost-effective surface mount terminal strip enabling high-volume production assembly at reduced per-unit connector cost
What is TFC-109-02-LM-D used for?
The TFC-109-02-LM-D is designed for high-density board-to-board signal interconnection in telecom line cards, embedded computing modules, and industrial data acquisition systems. Its 18-position dual-row 0.050" pitch layout accommodates up to 18 circuits in a compact surface mount footprint. This connector is widely used in applications requiring reliable multi-circuit PCB connections where board space is at a premium.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-109-02-LM-D datasheet?
TFC-109-02-LM-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-109-02-LM-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many circuits does the TFC-109-02-LM-D support and what is its contact pitch?
The TFC-109-02-LM-D supports 18 circuits arranged in a dual-row configuration with a 0.050" (1.27 mm) pitch. This high-density layout provides twice the circuit density of standard 0.100" pitch connectors in the same board footprint, making it ideal for compact multilayer PCB designs.
What makes Tiger Eye contacts in the TFC-109-02-LM-D beneficial over standard stamped-and-formed contacts?
Tiger Eye contacts feature a tuning-fork contact beam design that provides consistent 100-gram minimum normal force per contact, delivering low contact resistance typically below 20 milliohms and reliable electrical continuity across the connector's rated insertion cycle life. This design reduces intermittent contact issues common in vibration-prone environments.
In which industrial or telecom applications is the TFC-109-02-LM-D most commonly deployed?
The TFC-109-02-LM-D is commonly used in telecom line cards, FPGA mezzanine boards, industrial data acquisition modules, and embedded computing backplanes where 18 signal circuits must be routed through a 1.27 mm pitch connector without exceeding tight PCB space budgets of a few square centimeters.
How does the 0.050" pitch of TFC-109-02-LM-D compare to standard 0.100" pitch connectors for the same circuit count?
At 0.050" (1.27 mm) pitch, the TFC-109-02-LM-D occupies roughly half the row length of an equivalent 18-position 0.100" pitch connector, reducing the required PCB footprint from approximately 45.7 mm to 22.9 mm in row length. This space saving is critical in high-density multilayer boards where routing channels are limited.
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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+ | $2.2700 | $2270.00 |
| 2500+ | $1.7500 | $4375.00 |
| 5000+ | $1.2500 | $6250.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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