TSM-128-03-SM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-128-03-SM-DH-P-TR is a dual-row 56-position surface mount terminal strip on a 0.100-inch pitch with solderable SMT terminals and tape-and-reel packaging for high-volume automated assembly. From $2.90 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 56
- Lifecycle
- ACTIVE
- Datasheet
- TSM-128-03-SM-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-128-03-SM-DH-P-TR?
- 56-position dual-row SMT terminal strip on 0.100-inch pitch for dense mid-density signal connections
- Surface-mount (SM) solderable terminals enable reflow assembly without through-hole drilling requirements
- Tape-and-reel (TR) packaging ensures reliable component feeding in automated SMT pick-and-place lines
What is TSM-128-03-SM-DH-P-TR used for?
The TSM-128-03-SM-DH-P-TR is suited for mid-density signal interfacing in embedded controller boards, communication daughter cards, and industrial I/O modules requiring 56 SMT signal connections. Its 0.100-inch pitch dual-row layout aligns with standard PCB grid systems, simplifying routing and reducing design time for engineers working with conventional footprint libraries. Tape-and-reel delivery supports seamless integration into high-throughput SMT production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-128-03-SM-DH-P-TR datasheet?
TSM-128-03-SM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-128-03-SM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the signal position count and pitch of TSM-128-03-SM-DH-P-TR?
The TSM-128-03-SM-DH-P-TR offers 56 positions in a dual-row arrangement on a 0.100-inch (2.54mm) pitch, providing 56 SMT signal connections in a compact footprint suitable for standard grid-based PCB designs.
How does the SMT terminal style of TSM-128-03-SM-DH-P-TR affect PCB design compared to through-hole variants?
Surface-mount terminals eliminate the need for through-hole drilling, which reduces PCB fabrication cost and allows signal vias and routing layers to be used more freely in the area beneath the 56-position connector footprint.
For a 56-signal parallel bus interface, why choose TSM-128-03-SM-DH-P-TR over a ribbon cable connector?
Board-to-board SMT connectors like TSM-128-03-SM-DH-P-TR maintain controlled impedance across 56 lines with shorter signal paths than ribbon cables, reducing EMI and propagation delay, while also saving the connector height needed to route cables between boards.
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