TSM-120-02-FM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-120-02-FM-DH-A-K-TR is a 40-position dual-row 2.54 mm pitch surface mount terminal strip connector with tape-and-reel packaging. Designed for high-density board-to-board and wire-to-board SMT applications with secure shrouded mating. Available from stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 40-position dual-row surface mount terminal strip on 2.54 mm (0.100 inch) standard pitch for broad compatibility
- Tape-and-reel (TR) packaging enables high-volume automated SMT pick-and-place assembly without manual handling
- Shrouded double-height (DH) mating design provides mechanical polarization and prevents mis-mating in dense PCB layouts
Applications
The TSM-120-02-FM-DH-A-K-TR is ideal for industrial control boards, embedded computing modules, and test fixture interconnects requiring a reliable 40-pin surface mount terminal strip at the standard 2.54 mm pitch. Its tape-and-reel form factor supports high-volume SMT production lines, reducing assembly time and handling costs. The dual-row shrouded design ensures secure mating alignment in applications exposed to vibration or repeated connector insertion cycles.
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
How many positions does the TSM-120-02-FM-DH-A-K-TR have, and what pitch does it use?
The TSM-120-02-FM-DH-A-K-TR is a 40-position (40-pin) dual-row terminal strip with a 2.54 mm (0.100 inch) pitch, which is the industry-standard spacing used in a wide range of through-hole and surface mount connectors. This standard pitch ensures broad compatibility with mating receptacles from SAMTEC and other connector manufacturers.
What are the benefits of the tape-and-reel (TR) packaging for high-volume PCB assembly?
The TR suffix on TSM-120-02-FM-DH-A-K-TR indicates tape-and-reel packaging, which is optimized for automated SMT pick-and-place equipment. This packaging format supports reels typically holding 500 to 1000 units, reducing manual handling in high-volume production lines and improving placement accuracy for the 40-pin surface mount footprint.
Which applications commonly use the TSM-120-02-FM-DH-A-K-TR surface mount terminal strip?
The TSM-120-02-FM-DH-A-K-TR is widely used in industrial automation controllers, single-board computers, development boards, and test and measurement equipment requiring a 40-pin 2.54 mm pitch connector. Its dual-row shrouded design and surface mount termination suit high-pin-count signal routing applications where connector height above the PCB must be managed.
What is the mating height or stack height for the TSM-120-02-FM-DH-A-K-TR double-height variant?
The DH (double-height) designation in TSM-120-02-FM-DH-A-K-TR indicates an increased shroud height compared to standard single-height variants, typically providing a mating engagement depth greater than 4 mm. This taller shroud provides additional mechanical retention and polarization, which is especially important in 40-pin dual-row configurations used in vibration-prone industrial environments.
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