TFM-146-02-STL-D SAMTEC Connector (Other) In Stock
TFM-146-02-STL-D is a SAMTEC Tiger Eye dual-row terminal strip with 46 pins at 0.050-inch pitch for high-density board-to-board connections. It features surface-mount tails rated for reflow soldering up to 260°C. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 92
- Lifecycle
- ACTIVE
- Datasheet
- TFM-146-02-STL-D Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-146-02-STL-D?
- 46-pin dual-row configuration on 0.050-inch pitch enables high-density board-to-board signal routing in compact PCB designs
- SAMTEC Tiger Eye stamped-and-formed contacts provide reliable mating performance and low insertion force over repeated cycles
- Surface-mount longer (STL) tails support standard Pb-free reflow soldering at up to 260°C for automated SMT production
What is TFM-146-02-STL-D used for?
The TFM-146-02-STL-D is suited for high-density board-to-board interconnect applications in telecommunications equipment, industrial instrumentation, and embedded computing platforms. Its 46-pin dual-row layout at 0.050-inch pitch supports reliable signal transmission in data acquisition systems and RF test equipment. The surface-mount tail design allows seamless integration into automated reflow soldering processes for high-volume PCB manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-146-02-STL-D datasheet?
TFM-146-02-STL-D Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-146-02-STL-D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many pins does the TFM-146-02-STL-D provide and what is its row configuration?
The TFM-146-02-STL-D provides 46 pins total in a dual-row (2×23) configuration, allowing high-density signal routing for board-to-board connections. This compact 0.050-inch pitch layout is ideal for space-constrained designs in instrumentation, data acquisition, and telecommunications PCB assemblies.
What current per pin can the TFM-146-02-STL-D contacts support in typical mixed-signal applications?
SAMTEC's Tiger Eye contacts in the TFM-146-02-STL-D support approximately 1 A per pin, making them suitable for mixed signal and power applications. The contacts maintain reliable performance across standard industrial operating ranges and are designed for use in telecommunications, test equipment, and embedded computing interconnects.
At what peak temperature can the TFM-146-02-STL-D's surface-mount tails be processed during PCB reflow soldering?
The TFM-146-02-STL-D uses SAMTEC's surface-mount longer (STL) tails, rated for Pb-free reflow soldering at up to 260°C peak temperature, compatible with J-STD-020 MSL 1 classification. This allows the connector to be processed on standard SMT production lines without special pre-bake handling requirements.
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