TSM-128-04-L-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-128-04-L-DH-A-K-TR is a 56-position, 2.54 mm pitch dual-row surface mount terminal strip connector with through-hole mounting. Features low-profile SMT design, gold-plated contacts, and tape-and-reel packaging for automated assembly. Available in stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- TSM-128-04-L-DH-A-K-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-L-DH-A-K-TR?
- 56-position dual-row 2.54 mm pitch surface mount terminal strip for high-density PCB connections
- Gold-plated contacts ensure reliable low-resistance electrical connections in demanding environments
- Tape-and-reel packaging (TR suffix) enables high-speed automated pick-and-place assembly
What is TSM-128-04-L-DH-A-K-TR used for?
The TSM-128-04-L-DH-A-K-TR is suited for high-density PCB interconnect applications where surface mount dual-row headers are required in industrial control systems and embedded computing modules. Its 56-position, 2.54 mm pitch layout supports backplane, daughter-card, and board-to-board connection designs in medical instrumentation and test equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-128-04-L-DH-A-K-TR datasheet?
TSM-128-04-L-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-128-04-L-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TSM-128-04-L-DH-A-K-TR provide?
The TSM-128-04-L-DH-A-K-TR offers 56 positions arranged in a dual-row configuration with a 2.54 mm (0.100 inch) pitch, making it compatible with standard 0.1-inch grid PCB layouts commonly used in industrial and embedded systems.
What packaging format does the TSM-128-04-L-DH-A-K-TR use for assembly, and why does it matter?
The TR suffix indicates tape-and-reel packaging, which holds hundreds of parts per reel and supports automated SMT pick-and-place assembly at speeds exceeding 10,000 placements per hour, significantly reducing manual handling costs in volume production.
In which industrial or embedded designs is the TSM-128-04-L-DH-A-K-TR a preferred surface mount connector choice?
This 56-position, 2.54 mm pitch SMT strip is well suited for daughter-card interfaces, backplane interconnects, and test fixture boards in industrial control equipment, medical instrumentation, and embedded computing modules requiring reliable 56-pin dual-row connections.
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