TSM-126-02-SS-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-02-SS-DH-A-K-TR is a 52-position, dual-row surface mount terminal strip with 0.100" (2.54mm) pitch, offering high-density SMT connectivity in a tape-and-reel packaged format. From $2.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-126-02-SS-DH-A-K-TR?
- 52-position dual-row terminal strip at 0.100" (2.54mm) pitch providing high signal count in a standard SMT footprint
- Surface mount (SS) termination with tape-and-reel (TR) packaging for automated high-volume PCB assembly
- Double-height (DH) profile variant supporting stacked PCB and mezzanine board interconnect with reliable contact engagement
What is TSM-126-02-SS-DH-A-K-TR used for?
The TSM-126-02-SS-DH-A-K-TR is suitable for high pin-count board-to-board interconnect in embedded computing, industrial automation, and telecommunications systems where 52 signals must be routed between stacked PCBs. Its surface mount termination and tape-and-reel packaging make it compatible with high-volume automated assembly lines and reduce manual handling during production. This terminal strip is also used in backplane interface designs and expansion modules requiring reliable dual-row 0.100" pitch connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-02-SS-DH-A-K-TR datasheet?
TSM-126-02-SS-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-02-SS-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the total position count and pitch of the TSM-126-02-SS-DH-A-K-TR?
The TSM-126-02-SS-DH-A-K-TR has 52 positions arranged in a dual-row configuration at a standard 0.100" (2.54mm) pitch. This high pin count in a familiar 2.54mm pitch makes it suitable for large signal count board-to-board interconnect in embedded computing and industrial backplane systems.
How does the tape-and-reel packaging of the TSM-126-02-SS-DH-A-K-TR benefit production assembly?
The -TR suffix indicates tape-and-reel packaging, which enables automated pick-and-place machine feeding during high-volume SMT assembly. This eliminates manual connector placement for the 52-position part, reduces assembly time, and improves placement accuracy on PCBs using standard 0.100" (2.54mm) pitch SMT footprints.
In which board-to-board stacking scenarios is the TSM-126-02-SS-DH-A-K-TR most appropriate?
The DH (double-height) profile of the TSM-126-02-SS-DH-A-K-TR is designed for stacked PCB or mezzanine card applications where extra mating height is needed between 2 parallel boards. With 52 pins at 0.100" (2.54mm) pitch, it suits backplane-to-daughterboard interconnect in industrial controllers and embedded computing modules.
Is the TSM-126-02-SS-DH-A-K-TR a lower pin-count alternative to 60-pin or larger connectors in space-constrained designs?
Yes, the TSM-126-02-SS-DH-A-K-TR with 52 positions at 0.100" (2.54mm) pitch can replace 60-pin or larger connectors when the design can reduce signals or consolidate power and ground pins. Its dual-row SMT footprint occupies less board length than a single-row equivalent, conserving PCB space in constrained industrial or telecommunications designs.
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