TFM-118-03-L-D-RA SAMTEC Connector (Other) In Stock
Samtec TFM-118-03-L-D-RA is a 36-position, dual-row Tiger Eye terminal strip with 0.050" (1.27 mm) pitch and right-angle orientation. Designed for high-reliability board-to-board interconnects in compact embedded systems. Features low-insertion-force contact design for reliable high-cycle mating.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 36
- Lifecycle
- ACTIVE
- Datasheet
- TFM-118-03-L-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-118-03-L-D-RA?
- 36-position dual-row configuration at 0.050" (1.27 mm) pitch for high-density signal routing
- Right-angle (RA) through-hole mounting orientation for space-constrained PCB layouts
- Tiger Eye high-reliability contact design rated for extended mating cycles
- Low-profile footprint enables use in slim, space-critical embedded assemblies
What is TFM-118-03-L-D-RA used for?
The TFM-118-03-L-D-RA is well suited for high-density board-to-board interconnects in industrial control and embedded computing modules where board real estate is limited. Its right-angle orientation makes it ideal for edge-mount applications such as mezzanine card connectors and backplane daughter-card interfaces. The 0.050" pitch and dual-row layout support a large signal count within a minimal footprint, benefiting compact instrumentation and test equipment designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-118-03-L-D-RA datasheet?
TFM-118-03-L-D-RA Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-118-03-L-D-RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and row configuration of the TFM-118-03-L-D-RA?
The TFM-118-03-L-D-RA features a 0.050" (1.27 mm) pitch in a dual-row arrangement providing 36 positions total, making it suitable for high-density signal routing on boards with tight spacing constraints.
In which orientations can the TFM-118-03-L-D-RA be mounted on a PCB?
This connector is designed for right-angle (RA) through-hole mounting, allowing the mating direction to run parallel to the PCB surface. This orientation is commonly used when a vertical connector exceeds height clearance limits, for example in enclosures under 10 mm tall.
How does the Tiger Eye contact design benefit high-cycle connector applications?
Samtec's Tiger Eye contact technology delivers a controlled, low-insertion-force wipe during mating, maintaining reliable electrical contact across hundreds of mating cycles. The design targets applications requiring repeated connect/disconnect operations, such as automated test equipment using 1.27 mm pitch test sockets.
What signal counts can be accommodated by the TFM-118-03-L-D-RA in a dual-row layout?
With 36 total positions split across 2 rows at 18 contacts per row and 0.050" (1.27 mm) pitch, the connector supports up to 36 independent signal or power lines within a compact footprint of approximately 0.85" (21.6 mm) total mated length.
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