TSM-126-04-TL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-04-TL-DH-A-K-TR is a 52-position surface mount terminal strip with 0.100" (2.54 mm) pitch in a dual-row through-hole compatible layout. Offers high-reliability contacts for signal and power distribution in industrial and embedded designs. Widely stocked worldwide with fast delivery.
- 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-126-04-TL-DH-A-K-TR?
- 52-position dual-row terminal strip at 0.100" (2.54 mm) pitch for standard PCB grid compatibility
- Surface mount termination style enabling automated SMT assembly and consistent solder joint quality
- Tape-and-reel (TR) packaging for high-volume pick-and-place production runs
What is TSM-126-04-TL-DH-A-K-TR used for?
The TSM-126-04-TL-DH-A-K-TR is suited for backplane connectors and modular I/O boards in industrial control systems where a standard 0.100" grid pitch is required. Its 52-position dual-row configuration supports mixed signal and power distribution across embedded computing, test fixtures, and development boards. The tape-and-reel packaging makes it efficient for automated SMT assembly lines handling large production volumes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-04-TL-DH-A-K-TR datasheet?
TSM-126-04-TL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-04-TL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pitch and position count does the TSM-126-04-TL-DH-A-K-TR terminal strip offer?
The TSM-126-04-TL-DH-A-K-TR provides 52 positions arranged in a dual-row layout at a 0.100" (2.54 mm) pitch, which is the most common PCB grid standard. This makes it compatible with standard headers and mating connectors across a wide range of embedded and industrial platforms.
Why is the tape-and-reel option important for TSM-126-04-TL-DH-A-K-TR in production?
The tape-and-reel (TR) suffix means the connector is packaged for automated pick-and-place assembly, typically providing 250 or 500 pieces per reel. This eliminates manual loading and reduces placement errors in high-volume SMT production lines, cutting assembly cycle time by up to 40% compared to tube or tray packaging.
How does the TSM-126-04-TL-DH-A-K-TR compare to a through-hole header of the same pitch?
Unlike through-hole headers that require drilling and wave soldering, the TSM-126-04-TL-DH-A-K-TR uses surface mount termination, eliminating 52 drilled holes per connector. This reduces PCB fabrication cost and allows the connector to be reflowed alongside other SMT components at 260°C peak reflow temperatures on standard lead-free profiles.
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