TSM-125-01-SS-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-01-SS-DH-P-TR is a 50-position dual-row surface-mount terminal strip with 0.100" (2.54 mm) pitch and polarized housing. It is supplied on tape-and-reel for automated SMT placement and is well suited for general-purpose PCB signal and power interconnects in industrial and consumer applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- TSM-125-01-SS-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 50-position dual-row layout on standard 0.100" (2.54 mm) pitch
- Surface-mount termination with polarized housing to prevent mis-mating
- Tape-and-reel (TR) packaging for high-volume automated SMT placement
- Gold-plated contacts for reliable low-resistance mating interface
- Compatible with SAMTEC TSM mating header series for versatile stacking configurations
Applications
The TSM-125-01-SS-DH-P-TR is widely used in industrial control boards, consumer electronics, and test-equipment backplanes where a reliable 50-pin dual-row interface on a standard 0.100" pitch is required. The tape-and-reel packaging supports high-volume production lines using automated pick-and-place SMT assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What pin pitch and position count does the TSM-125-01-SS-DH-P-TR offer for PCB layout planning?
The TSM-125-01-SS-DH-P-TR features 50 positions arranged in a dual-row configuration on a 0.100" (2.54 mm) pitch. This standard pitch simplifies PCB routing and is widely supported by EDA libraries, making it straightforward to integrate into new or existing board layouts.
How does the tape-and-reel packaging of the TSM-125-01-SS-DH-P-TR benefit high-volume PCB assembly?
The TR (tape-and-reel) suffix indicates the TSM-125-01-SS-DH-P-TR ships in reel form compatible with standard SMT pick-and-place machines. This reduces manual handling and placement errors, enabling throughput of hundreds of connectors per hour and lowering assembly cost per board at volumes above 1,000 units.
At what maximum current per contact can the TSM-125-01-SS-DH-P-TR safely operate in a 50-pin signal bus?
SAMTEC TSM-series contacts on 0.100" pitch are generally rated up to 3 A per pin in free air at room temperature. When all 50 contacts carry current simultaneously, engineers should derate per SAMTEC's thermal derating curves, especially in enclosures above 25°C ambient.
Is the TSM-125-01-SS-DH-P-TR a RoHS-compliant choice for European industrial equipment?
Yes, the TSM-125-01-SS-DH-P-TR is a lead-free, RoHS 2-compliant connector from SAMTEC. Its tin-plated or gold-plated contacts and halogen-free housing meet EU environmental regulations, making it a suitable component for industrial machinery, medical devices, and consumer electronics shipped to EU markets.
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