SFM-133-02-LM-D-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-133-02-LM-D-A-P-TR is a 66-position dual-row high-reliability surface mount socket strip with 0.050-inch (1.27 mm) pitch for dense mezzanine and daughter card interfaces. Tape-and-reel packaging enables automated SMT production. Available with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- SFM-133-02-LM-D-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-133-02-LM-D-A-P-TR?
- 66 positions in a dual-row surface mount configuration at 0.050-inch (1.27 mm) pitch for high-density mezzanine and daughter card socket interfaces
- High-reliability contact design rated for multiple mating cycles, suitable for hot-swappable or frequently removed modules in computing and telecom systems
- Tape-and-reel (-TR) packaging with peel-and-stick protection for automated pick-and-place placement in volume SMT manufacturing
What is SFM-133-02-LM-D-A-P-TR used for?
The SFM-133-02-LM-D-A-P-TR is designed for high-density board stacking and mezzanine card interfaces in network switches, FPGA development boards, and high-performance computing modules requiring 66 dual-row socket positions at 0.050-inch pitch. Its high-reliability socket construction supports repeated module insertions in systems with field-replaceable daughter cards or expansion modules. The SMT footprint integrates into standard reflow soldering assembly processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-133-02-LM-D-A-P-TR datasheet?
SFM-133-02-LM-D-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-133-02-LM-D-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many total contact positions does the SFM-133-02-LM-D-A-P-TR provide and at what pitch?
The SFM-133-02-LM-D-A-P-TR provides 66 positions arranged in a dual-row configuration at 0.050-inch (1.27 mm) pitch, yielding a total of 132 individual contacts in a compact SMT socket strip footprint suitable for high-density board stacking applications.
In a network switch or FPGA expansion design, what advantage does the SFM-133-02-LM-D-A-P-TR offer over a 0.100-inch pitch socket?
At 0.050-inch (1.27 mm) pitch, the SFM-133-02-LM-D-A-P-TR fits 66 positions in approximately half the linear board space required by a standard 0.100-inch pitch connector, enabling higher channel density per unit PCB area in network switch line cards, FPGA mezzanine sockets, and high-performance computing modules.
How does the high-reliability construction of the SFM-133-02-LM-D-A-P-TR support hot-swap or field-replacement scenarios?
The high-reliability socket contact design of the SFM-133-02-LM-D-A-P-TR is engineered to maintain stable electrical contact resistance across repeated insertion and withdrawal cycles, making it suitable for daughter cards or expansion modules that are frequently replaced in the field without degrading the 66-position 0.050-inch pitch interface.
Related Guides
STM32H753VIT6 High-Performance MCU Design Guide
Practical STM32H753VIT6 design guidance for power, clocks, memory, DMA, PCB layout, bring-up, and production recovery.
Aug 3, 2026
STM32H753ZIT6 Selection Guide for High-Performance Embedded Systems
Select the STM32H753ZIT6 by evaluating compute, memory, LQFP144 pinout, power, interfaces, security, and sourcing requirements.
Aug 3, 2026
ICL7660ACPAZ Negative Voltage Charge Pump Design Guide
Design a reliable ICL7660ACPAZ negative rail with capacitor equations, layout rules, startup checks, and practical troubleshooting.
Aug 2, 2026
C0402C103K3RACTU 10 nF MLCC Design Guide
Practical guidance for applying the C0402C103K3RACTU 10 nF, 25 V X7R MLCC in decoupling, filtering, timing, and EMI-control networks.
Aug 2, 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
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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