TSM-144-02-T-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-144-02-T-DV-P-TR is an 88-position dual-row surface mount terminal strip with 2.54 mm (0.100 inch) pitch, rated 3 A and 250 V per contact. Designed for high pin-count SMT board interconnects. Available worldwide with fast shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TSM-144-02-T-DV-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-144-02-T-DV-P-TR?
- 88-position dual-row SMT layout at 2.54 mm pitch provides the highest pin count in SAMTEC's TSM terminal strip series for single-body board connections
- 3 A per contact and 250 V rating supports concurrent signal and power routing across all 88 positions
- Tape-and-reel (TR) packaging enables high-speed automated pick-and-place assembly for volume PCB production
What is TSM-144-02-T-DV-P-TR used for?
The TSM-144-02-T-DV-P-TR serves high-density backplane interconnects, industrial computing motherboards, and large embedded system baseboards that require 88 connections in a single SMT terminal strip at 2.54 mm pitch. Its 3 A per contact rating allows engineers to mix digital signal lines and low-voltage power rails within the same connector on space-constrained boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-144-02-T-DV-P-TR datasheet?
TSM-144-02-T-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-144-02-T-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does tape-and-reel packaging of TSM-144-02-T-DV-P-TR benefit high-volume PCB assembly?
The TR suffix indicates tape-and-reel packaging, which feeds the 88-position terminal strip directly into pick-and-place machines at component placement rates of up to 10,000 placements per hour. This eliminates manual handling of individual connectors and ensures consistent placement accuracy within 0.1 mm during SMT reflow soldering production runs.
Which 88-pin bus architectures fit the TSM-144-02-T-DV-P-TR dual-row layout?
The 88-position dual-row configuration supports 32-bit or 64-bit parallel data buses along with address, control, and power lines in a single connector spanning approximately 113 mm at 2.54 mm pitch. This suits ISA-compatible expansion buses, custom FPGA I/O headers, and embedded system baseboards needing full 80- to 88-bit parallel interfaces.
Is TSM-144-02-T-DV-P-TR interchangeable with TSM-144-03-SM-DV-P-TR in the same PCB footprint?
Both TSM-144 variants share the same 88-position, 2.54 mm pitch dual-row footprint and 3 A / 250 V contact ratings, but differ in termination style suffix. The -02-T variant uses a different contact tail geometry than the -03-SM style, so land pattern dimensions on the PCB must be verified against SAMTEC's specific footprint drawings before substituting one for the other.
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