TSM-143-03-T-DV-P-TR SAMTEC Connector (Other) In Stock
TSM-143-03-T-DV-P-TR is a SAMTEC 86-position dual-row surface-mount terminal strip with 0.100-inch (2.54 mm) pitch, designed for high-reliability board-to-board connections. Features tape-and-reel packaging for automated SMT assembly and dual-voltage compatibility in compact embedded and industrial PCB designs. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 86
- Lifecycle
- ACTIVE
- Datasheet
- TSM-143-03-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-143-03-T-DV-P-TR?
- 86-position dual-row configuration at 0.100 inch (2.54 mm) pitch offering a large number of signals in a familiar industry-standard footprint
- Surface-mount termination style compatible with automated pick-and-place and reflow soldering for efficient high-volume PCB production
- Tape-and-reel (TR) packaging for continuous automated assembly line feeding, reducing manual handling and improving throughput
- Dual-voltage (DV) and polarized (P) variant ensuring correct mating orientation and preventing mis-mating in multi-rail power and signal applications
What is TSM-143-03-T-DV-P-TR used for?
TSM-143-03-T-DV-P-TR is suited for high-density SBC (single-board computer) expansion connectors, industrial I/O daughtercards, and signal distribution boards where 86 dual-row 2.54 mm pitch SMT contacts are required. Its tape-and-reel format supports automated manufacturing lines building telecommunications equipment and embedded control systems in volume. The polarized dual-voltage variant is particularly valuable in backplane designs that carry both power rails and differential signal pairs on the same connector.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-143-03-T-DV-P-TR datasheet?
TSM-143-03-T-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-143-03-T-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total signal positions does TSM-143-03-T-DV-P-TR provide and what is its row-to-row pitch?
TSM-143-03-T-DV-P-TR provides 86 total positions in a dual-row arrangement at 0.100 inch (2.54 mm) pitch between adjacent contacts, with rows spaced at 0.100 inch centers as well, making it directly compatible with standard 2.54 mm grid PCB layouts used across a wide range of embedded and industrial designs.
What packaging format does TSM-143-03-T-DV-P-TR ship in and how does it support high-volume manufacturing?
TSM-143-03-T-DV-P-TR is supplied in tape-and-reel (TR) packaging, compatible with standard 12 mm or 16 mm SMT feeders on automated pick-and-place machines, enabling continuous assembly line production at rates exceeding hundreds of boards per hour without manual connector handling or tray replenishment delays.
What does the dual-voltage (DV) and polarized (P) designation mean for TSM-143-03-T-DV-P-TR?
The DV designation means the connector body includes keying features accommodating dual power rails (such as 3.3 V and 5 V), while the P (polarized) suffix indicates a mechanical key or asymmetric shroud that physically prevents incorrect 180-degree insertion, protecting sensitive circuits on boards with mixed-voltage backplane designs from reverse-connection damage.
Which SAMTEC mating connector pairs with TSM-143-03-T-DV-P-TR for board stacking applications?
TSM-143-03-T-DV-P-TR mates with SAMTEC SFM and SSM series 0.100-inch pitch dual-row socket strips; the 86-position socket accepts a matching 43-per-row pin header to complete the board-to-board stack, with mating forces and retention values rated for industrial shock and vibration environments up to 15 G.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector