TSM-128-04-F-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-128-04-F-DH-P-TR is a 56-position dual-row surface mount terminal strip with .100" (2.54 mm) pitch. Gold-plated contacts and tape-and-reel packaging provide high-reliability interconnect for dense PCB layouts in industrial and embedded computing designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- TSM-128-04-F-DH-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-128-04-F-DH-P-TR?
- 56 positions in dual-row 2.54 mm pitch configuration
- Gold-plated contact finish for low contact resistance and corrosion protection
- Surface mount termination compatible with standard reflow soldering
- Tape and reel packaging enabling automated high-volume SMT assembly
- Dual-row layout maximizes signal density in compact PCB designs
What is TSM-128-04-F-DH-P-TR used for?
The TSM-128-04-F-DH-P-TR is well suited for industrial automation controllers, embedded computing modules, and test equipment boards where a high pin-count, gold-plated surface mount connector is required for long-term signal integrity. Its 56-position dual-row configuration supports complex wiring harnesses and multi-channel PCB-to-PCB interfaces. Gold contact finish makes it a preferred choice in applications demanding low-resistance, corrosion-resistant connections over extended service life.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-128-04-F-DH-P-TR datasheet?
TSM-128-04-F-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-128-04-F-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin count and pitch does the TSM-128-04-F-DH-P-TR offer for high-density PCB designs?
The TSM-128-04-F-DH-P-TR provides 56 positions in a dual-row layout with 2.54 mm (0.100 inch) pitch, supporting high-density signal routing on standard SMT boards used in industrial automation, embedded computing, and instrumentation applications.
Why choose the gold-plated variant of the TSM-128 series for a long-service-life industrial application?
The gold contact finish on the TSM-128-04-F-DH-P-TR delivers lower contact resistance and superior corrosion resistance compared to tin-plated alternatives. For 56-pin connectors in harsh or high-cycle environments, gold plating ensures stable electrical performance over thousands of mating cycles.
How does the tape and reel packaging of TSM-128-04-F-DH-P-TR benefit high-volume PCB assembly?
Tape and reel packaging allows the 56-position TSM-128-04-F-DH-P-TR to be placed by automated pick-and-place machines during SMT production. This reduces manual handling, improves placement accuracy, and supports high-throughput manufacturing of boards requiring 2.54 mm pitch dual-row connectors.
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