TFM-144-11-S-D SAMTEC Connector (Other) In Stock
SAMTEC TFM-144-11-S-D is a Tiger Eye terminal strip connector with 0.050" (1.27 mm) pitch, featuring 144 positions in a dual-row surface-mount configuration. Offers reliable signal integrity for high-density board-to-board applications. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 88
- Lifecycle
- ACTIVE
- Datasheet
- TFM-144-11-S-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-144-11-S-D?
- Ultra-fine 0.050" (1.27 mm) pitch enables high-density 144-position dual-row interconnect on compact PCBs
- Tiger Eye contact design provides superior normal force and low insertion force for reliable mating across 1000+ cycles
- Surface-mount termination style with precision-stamped contacts rated for 1 A per pin current handling
What is TFM-144-11-S-D used for?
The TFM-144-11-S-D is designed for high-density board-to-board and board-to-flex interconnect applications in telecommunications, data storage, and test and measurement equipment. Its 0.050" pitch and 144-position dual-row layout suit demanding signal routing needs in compact embedded systems and backplane designs. The connector is widely used in industrial automation, military, and computing platforms where reliable, repeatable mating at 1.27 mm centerlines is required.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-144-11-S-D datasheet?
TFM-144-11-S-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-144-11-S-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the TFM-144-11-S-D provide?
The TFM-144-11-S-D features 144 total positions arranged in a dual-row layout with a 0.050" (1.27 mm) pitch, making it one of the highest-density Tiger Eye terminal strips available from SAMTEC for compact PCB designs.
What current rating does each pin of the TFM-144-11-S-D support?
Each contact in the TFM-144-11-S-D is rated for approximately 1 A continuous current at room temperature. With 144 pins in the connector, aggregate current capacity can be distributed across multiple pins for power rails in addition to signal lines.
Which board-level applications benefit most from using the TFM-144-11-S-D instead of wider-pitch alternatives?
Applications requiring very high signal density in limited PCB area benefit most, including 10G Ethernet line cards, FPGA mezzanine modules, and SSD controller boards. The 1.27 mm pitch saves up to 40% board space compared to 2.00 mm pitch connectors while maintaining reliable contact force across -55°C to +125°C temperature range.
What is the mating cycle life of the TFM-144-11-S-D Tiger Eye contacts?
SAMTEC Tiger Eye contacts in the TFM series are rated for a minimum of 1000 mating cycles. The beryllium copper alloy contacts maintain controlled 30 g normal force per pin after repeated insertions, ensuring consistent contact resistance below 20 mΩ throughout the rated life.
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