TSM-120-02-FM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-120-02-FM-DH-P-TR is a 40-position dual-row surface-mount terminal strip with 0.100-inch pitch, featuring friction-mating (FM) configuration in tape-and-reel packaging, providing secure PCB-to-board or board-to-wire connections in industrial and embedded computing designs.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- TSM-120-02-FM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-120-02-FM-DH-P-TR?
- 40-position dual-row terminal strip with 0.100" (2.54 mm) pitch for standard-density board interconnects
- Friction-mating (FM) contact design providing secure mating without latching for easy field service
- Surface-mount (SM) termination enabling SMT reflow assembly on standard PCB pads
- Tape-and-reel (TR) packaging for automated pick-and-place production efficiency
- Dual-row layout providing 20 positions per row in a compact 0.100-inch pitch SMT footprint
What is TSM-120-02-FM-DH-P-TR used for?
The TSM-120-02-FM-DH-P-TR is used in embedded single-board computers, industrial control modules, and test equipment where a 40-position dual-row 0.100-inch pitch SMT terminal strip with friction-mating contacts is needed for easy and reliable board interconnection. Its friction-mating design simplifies field servicing by enabling connection and disconnection without locking mechanisms, making it practical for applications that require periodic board removal or replacement in 40-pin dual-row configurations.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-120-02-FM-DH-P-TR datasheet?
TSM-120-02-FM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-120-02-FM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the friction-mating (FM) feature of the TSM-120-02-FM-DH-P-TR, and when is it preferred over latching connectors?
The friction-mating (FM) design of the TSM-120-02-FM-DH-P-TR uses contact spring force across its 40 positions to maintain connection without a mechanical latch, making it easier to insert and remove the mated connector during field service. This is preferred in applications where 0.100-inch pitch dual-row connectors are frequently disconnected, such as in test fixtures or serviceable industrial boards.
How many positions per row does the TSM-120-02-FM-DH-P-TR provide, and how does this affect PCB layout?
The TSM-120-02-FM-DH-P-TR provides 20 positions per row in its dual-row configuration, totaling 40 pins at 0.100-inch (2.54 mm) pitch. This standard pitch and 40-pin count allows straightforward integration into PCB layouts using common 0.100-inch grid design rules, making it compatible with a wide range of embedded computing and industrial interface board designs.
What packaging format is used for the TSM-120-02-FM-DH-P-TR, and what does this mean for assembly planning?
The TSM-120-02-FM-DH-P-TR is supplied in tape-and-reel (TR) format, enabling efficient automated pick-and-place SMT assembly for high-volume manufacturing. Production planners should specify reel quantities when ordering 40-position SAMTEC TSM SMT terminal strips to minimize changeover time and ensure consistent feeder-to-board placement accuracy.
How does the TSM-120-02-FM-DH-P-TR compare to alternatives with more pins when specifying board interconnect density?
The TSM-120-02-FM-DH-P-TR's 40-position, 0.100-inch pitch dual-row configuration offers moderate pin density suitable for boards needing fewer than 56 or 60 pins. When higher pin counts are required, SAMTEC TSM-128 or TSM-130 series connectors at the same 0.100-inch pitch provide 56 or 60 positions, allowing designers to scale interconnect density while maintaining the same SMT footprint and mating system.
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