TFM-119-05-H-D-LC SAMTEC Connector (Other) In Stock
SAMTEC TFM-119-05-H-D-LC is a high-reliability Tiger Eye terminal strip at 0.050-inch pitch with 38 dual-row through-hole contacts, tall-body profile, and low-crosstalk contact spacing for high-speed signal integrity. Ideal for compact high-density board interconnects. Available with worldwide same-day shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 38
- Lifecycle
- ACTIVE
- Datasheet
- TFM-119-05-H-D-LC Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-119-05-H-D-LC?
- 38-contact dual-row through-hole terminal strip at 0.050-inch (1.27 mm) pitch enabling high-density connections in space-constrained board designs
- LC (low-crosstalk) contact configuration reduces inter-channel coupling for differential signal pairs operating above 100 MHz
- Tall-body (H) Tiger Eye contact geometry provides enhanced mating retention force for reliable connections in high-vibration and shock-prone environments
What is TFM-119-05-H-D-LC used for?
The TFM-119-05-H-D-LC is suited for high-speed digital systems including FPGA daughter cards, SDR platforms, and telecom line cards where the 0.050-inch pitch minimizes board footprint while the LC configuration preserves signal integrity on differential pairs. Its tall-body through-hole design provides secure mechanical retention for mezzanine cards in chassis environments subject to vibration and thermal cycling. Defense electronics, aerospace test equipment, and industrial motion control systems also benefit from the Tiger Eye contact geometry's superior wipe action and extended mating cycle life.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-119-05-H-D-LC datasheet?
TFM-119-05-H-D-LC Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-119-05-H-D-LC?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many contacts does TFM-119-05-H-D-LC provide, and at what signal frequency is the LC configuration most effective?
The TFM-119-05-H-D-LC provides 38 contacts in a dual-row through-hole arrangement at 0.050-inch (1.27 mm) pitch. The LC (low-crosstalk) contact spacing measurably reduces inter-channel coupling for differential signals operating at 100 MHz and above, making it a preferred choice for LVDS, SERDES, and high-speed bus applications on FPGA boards and telecom line cards.
What advantage does the tall-body (H) profile of TFM-119-05-H-D-LC offer over standard-height Tiger Eye strips?
The tall-body H profile increases the contact engagement depth compared to standard TFM variants, providing greater mating retention force. This is beneficial in chassis and rack environments where vibration and mechanical shock could otherwise cause intermittent contact at standard mating depths. The TFM-119-05-H-D-LC tall profile is rated to withstand vibration profiles meeting MIL-STD-202 requirements, making it suitable for defense and aerospace applications.
For a compact FPGA mezzanine card, how does TFM-119-05-H-D-LC save board space compared to a 0.100-inch pitch equivalent?
At 0.050-inch (1.27 mm) pitch versus the standard 0.100-inch (2.54 mm) pitch, the TFM-119-05-H-D-LC occupies roughly half the board length for the same 38-contact count. On a compact FPGA mezzanine card where PCB real estate is at a premium, this size reduction can free 10 mm or more of board length, allowing additional decoupling capacitors, routing channels, or a smaller overall module footprint in the final design.
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