TFM-120-12-L-D-A footprint, schematic symbol and 3D model by SAMTEC

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PCB Footprints

TFM-120-12-L-D-A - SAMTEC PCB footprint - Other - Other - TFM-120-ZZ-XXX-D-A

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Datasheet Download Datasheet
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Part Number TFM-120-12-L-D-A
Manufacturer SAMTEC
Pin Count 40
Part Category Connector
Package Category Other
Footprint Name Other - TFM-120-ZZ-XXX-D-A
Released Date Jul 1, 2020
Last Modified Date Sep 9, 2025 9:48 AM UTC
Pinout / Pin List Click Here (Member Only)

TFM-120-12-L-D-A Details

Manufacturer Part Number:
TFM-120-12-L-D-A
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT
Country Of Origin:
Malaysia, USA
ECCN Code:
EAR99
HTS Code:
8536.69.40.40
Factory Lead Time:
4 Weeks, 4 Days
Manufacturer:
Samtec Inc
YTEOL:
8.75
Additional Feature:
E.L.P.; TIGER EYE
Board Mounting Option:
PEG
Body Breadth:
0.225 inch
Body Depth:
0.29 inch
Body Length:
1.225 inch
Connector Type:
BOARD STACKING CONNECTOR
Contact Finish Mating:
NOT SPECIFIED
Contact Finish Termination:
Tin (Sn) - with Nickel (Ni) barrier
Contact Gender:
MALE
Contact Material:
NOT SPECIFIED
Contact Pattern:
RECTANGULAR
Contact Style:
SQ PIN-SKT
DIN Conformance:
NO
Filter Feature:
NO
IEC Conformance:
NO
JESD-609 Code:
e3
MIL Conformance:
NO
Mating Contact Pitch:
0.05 inch
Mating Contact Row Spacing:
0.05 inch
Mating Information:
MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts:
NO
Mounting Style:
STRAIGHT
Mounting Type:
BOARD
Number Of Connectors:
ONE
Number Of PCB Rows:
2
Number of Rows Loaded:
2
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-55 °C
Option:
GENERAL PURPOSE
PCB Contact Pattern:
RECTANGULAR
PCB Contact Row Spacing:
3.429 mm
Rated Current (Signal):
3.2 A
Terminal Pitch:
1.27 mm
Termination Type:
SURFACE MOUNT
Total Number of Contacts:
40

TFM-120-12-L-D-A Frequently Asked Questions (FAQs)

The recommended mating sequence for the TFM-120-12-L-D-A connector is to mate the guide pins first, followed by the signal pins. This ensures proper alignment and prevents damage to the connector.
Yes, the TFM-120-12-L-D-A connector is designed to withstand high-vibration environments. It has a ruggedized design and is suitable for use in applications with high shock and vibration, such as aerospace, industrial, and automotive.
The maximum operating temperature for the TFM-120-12-L-D-A connector is 125°C (257°F). However, it's recommended to derate the connector's current-carrying capacity at higher temperatures to ensure reliable operation.
The TFM-120-12-L-D-A connector is designed for use with PCBs of 1.57 mm (0.062 in) thickness. However, it can be used with PCBs of different thicknesses, but the connector's mating force and retention may be affected. Consult with Samtec's application engineers for guidance on using the connector with non-standard PCB thicknesses.
Yes, the TFM-120-12-L-D-A connector is compatible with lead-free soldering processes. It is designed to meet the requirements of RoHS and WEEE directives, and its materials are compatible with lead-free soldering temperatures.

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TFM-120-12-L-D-A Overview

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