TFM-121-02-FM-D-RA SAMTEC Connector (Other) In Stock
SAMTEC TFM-121-02-FM-D-RA is a 42-position high-reliability Tiger Eye terminal strip with 0.050" pitch and right-angle orientation, designed for high-density board-to-board signal interconnect. Available globally with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- TFM-121-02-FM-D-RA Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFM-121-02-FM-D-RA?
- 42-position dual-row terminal strip at 0.050" pitch enables high-density signal routing in compact PCB designs
- Right-angle (RA) mounting orientation facilitates edge-card and perpendicular board-to-board connections with reduced stack height
- Tiger Eye contact technology provides superior wiping action and enhanced contact reliability across thousands of mating cycles
What is TFM-121-02-FM-D-RA used for?
The TFM-121-02-FM-D-RA is designed for high-reliability board-to-board interconnect in embedded computing, military, aerospace, and industrial control systems. Its right-angle 42-position layout suits edge-mounted daughtercard applications where a 0.050" pitch footprint must accommodate dense signal routing in space-constrained enclosures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFM-121-02-FM-D-RA datasheet?
TFM-121-02-FM-D-RA Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFM-121-02-FM-D-RA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the right-angle orientation affect board layout planning?
The right-angle form supports edge or perpendicular board routing while retaining a 42-position Tiger Eye terminal strip for dense signal interconnects.
Which mechanical specifications should be verified against the SAMTEC print?
Validate the mating envelope, PCB footprint, and board clearance for the 42-position arrangement and the 0.050 inch pitch.
How should procurement teams screen replacement offers for this connector?
Require the exact TFM-121-02-FM-D-RA part number, right-angle orientation, and 42-position configuration before approving any stocked replacement offer.
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