TFC-133-02-LM-D-A SAMTEC Connector (Other) In Stock
SAMTEC TFC-133-02-LM-D-A is a 66-position Tiger Eye Cost-Effective Terminal Strip with 0.050" (1.27 mm) pitch and low-profile mating (LM) dual-row contacts, suited for space-restricted PCB interconnect applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- TFC-133-02-LM-D-A Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TFC-133-02-LM-D-A?
- 66-position dual-row LM (low-profile mating) configuration at 0.050" (1.27 mm) pitch minimizes vertical stack height in constrained assemblies
- Tiger Eye contact geometry delivers dual-beam wiping action, maintaining contact resistance below 20 mΩ over extended mating cycles
- Cost-effective terminal strip reduces per-circuit connector spend, ideal for high-volume industrial and embedded designs
What is TFC-133-02-LM-D-A used for?
The TFC-133-02-LM-D-A targets low-profile board-to-board signal routing in compact embedded systems, handheld instrumentation, and miniaturized industrial control modules where vertical height is strictly limited. Its LM low-profile mating at 1.27 mm pitch allows 66 circuits to be connected within an assembly height of a few millimeters, supporting slim form-factor product designs. The Tiger Eye contact reliability makes it a dependable choice for instrumentation and data-logger applications operating across wide temperature ranges.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TFC-133-02-LM-D-A datasheet?
TFC-133-02-LM-D-A Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TFC-133-02-LM-D-A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the LM suffix indicate about the mating height of the TFC-133-02-LM-D-A compared to a standard TFC variant?
The LM suffix designates a low-profile mating stack height for the TFC-133-02-LM-D-A. Compared to standard TFC variants that may mate at full pin-field height, the LM variant reduces the mated assembly height to just a few millimeters, enabling use in slim enclosures and tight PCB stackups. This makes the 66-position 1.27 mm pitch connector suitable for applications where vertical clearance is under 10 mm and a full-height terminal strip would not physically fit.
For a handheld industrial data-logger with 66 signal channels, why would an engineer select the TFC-133-02-LM-D-A over a higher-pitch option?
A handheld data-logger demands both high channel density and a thin PCB stack, and the TFC-133-02-LM-D-A satisfies both constraints. Its 1.27 mm pitch packs all 66 circuits into a connector body under 55 mm long, roughly half the length of an equivalent 2.54 mm pitch strip. The low-profile mating height keeps the two mated boards within a few millimeters of separation, and the Tiger Eye contacts perform reliably from -55°C to +125°C — covering the full outdoor operating range of portable industrial instruments.
How does the cost-effective terminal strip design of the TFC-133-02-LM-D-A affect procurement decisions for a 10,000-unit production run?
For a 10,000-unit production run, the cost-effective terminal strip construction of the TFC-133-02-LM-D-A delivers a meaningfully lower price per circuit compared to premium board-to-board connectors with identical 1.27 mm pitch and 66-position count. SAMTEC's TFC series is designed to reduce BOM cost without downgrading contact reliability, so production teams benefit from Tiger Eye contact performance — rated for over 200 mating cycles and contact resistance under 20 mΩ — at a price point closer to commodity headers.
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