TSM-126-04-H-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-04-H-DH-A-K-TR is a 52-position, 2.54 mm pitch dual-row surface mount terminal strip connector. Supports up to 3 A current per contact with gold plating. Available from authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TSM-126-04-H-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-126-04-H-DH-A-K-TR?
- 52 positions in dual-row 2.54 mm pitch SMT configuration for high-density board interconnects
- Gold-plated contacts rated for up to 3 A per pin ensure reliable signal and power delivery
- Surface mount tail design enables automated PCB assembly with standard reflow soldering processes
What is TSM-126-04-H-DH-A-K-TR used for?
TSM-126-04-H-DH-A-K-TR is well-suited for backplane interconnects, industrial control boards, and test equipment requiring a dense, reliable SMT terminal strip. Its 52-position dual-row layout makes it ideal for high-channel-count signal routing in embedded systems. The 2.54 mm pitch accommodates standard board layout rules found in communications and instrumentation designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-04-H-DH-A-K-TR datasheet?
TSM-126-04-H-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-04-H-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and row configuration of TSM-126-04-H-DH-A-K-TR?
TSM-126-04-H-DH-A-K-TR uses a 2.54 mm pitch dual-row layout with 52 total positions (26 per row), making it suitable for high-density PCB interconnects that require many signal or power lines in a compact surface mount footprint.
How much current can each contact in TSM-126-04-H-DH-A-K-TR carry?
Each contact in TSM-126-04-H-DH-A-K-TR is rated for up to 3 A of continuous current. The gold-plated finish provides low contact resistance and corrosion resistance, supporting both signal and light power distribution across the 52 positions.
Which PCB assembly processes are compatible with TSM-126-04-H-DH-A-K-TR?
TSM-126-04-H-DH-A-K-TR is designed for surface mount technology (SMT) assembly and is compatible with standard reflow soldering at typical peak temperatures around 260 °C. Its SMT tail design allows automated pick-and-place placement for high-volume production runs.
Can TSM-126-04-H-DH-A-K-TR be used in industrial or instrumentation applications?
Yes. The 52-position, 2.54 mm pitch format of TSM-126-04-H-DH-A-K-TR suits industrial control panels, data acquisition boards, and instrumentation modules where many I/O channels must connect across a board-to-wire interface with contacts rated at 3 A each.
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