TSM-138-03-TL-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-138-03-TL-DV-P-TR is a 76-position dual-row surface mount terminal strip with 0.100" pitch. It features a tail length optimized for reliable PCB soldering and board-to-board signal connections. Available from authorized distributors worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 76
- Lifecycle
- ACTIVE
- Datasheet
- TSM-138-03-TL-DV-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-138-03-TL-DV-P-TR?
- 76-position dual-row layout with 0.100" (2.54 mm) pitch for high-density signal routing
- Surface mount tail length design ensures reliable solder joints on standard PCB pads
- Gold-plated contacts rated for consistent electrical performance across multiple mating cycles
What is TSM-138-03-TL-DV-P-TR used for?
TSM-138-03-TL-DV-P-TR is widely used in backplane interconnect systems and high-density PCB assemblies requiring 76 signal connections in a compact dual-row footprint. It suits industrial control boards, test and measurement equipment, and embedded computing platforms where a 0.100" pitch SMT strip provides reliable, repeatable board-to-board connectivity.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-138-03-TL-DV-P-TR datasheet?
TSM-138-03-TL-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-138-03-TL-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pin count and pitch of the TSM-138-03-TL-DV-P-TR connector?
The TSM-138-03-TL-DV-P-TR has 76 positions arranged in a dual-row configuration with a 0.100" (2.54 mm) pitch. This spacing accommodates standard 0.100" grid PCB layouts and provides 38 pins per row for high-density signal routing in surface-mount applications.
Which PCB assembly processes are compatible with the TSM-138-03-TL-DV-P-TR surface mount tail?
The surface mount tail on the TSM-138-03-TL-DV-P-TR is designed for standard SMT reflow soldering processes. The tail length is optimized to maintain coplanarity within 0.1 mm across all 76 pins, ensuring reliable solder joint formation during automated pick-and-place and reflow oven assembly.
When would TSM-138-03-TL-DV-P-TR be chosen over a through-hole terminal strip for an industrial backplane?
TSM-138-03-TL-DV-P-TR is preferred over through-hole alternatives when PCB thickness constraints require single-side assembly or when board space beneath the PCB is restricted. The SMT profile keeps the board height low, and the 0.100" 76-position layout supports up to 76 signal channels without drilling 76 holes per connector, reducing fabrication cost and assembly time.
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