QST-125-03-F-T footprint, schematic symbol and 3D model by SAMTEC

Symbol

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PCB Footprints

QST-125-03-F-T - SAMTEC PCB footprint - Header, Receptacle - Straight PTH Box - Header, Receptacle - Straight PTH Box - QST-125-03-F-T

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3D Models

QST-125-03-F-T - SAMTEC - 3D model - Header, Receptacle - Straight PTH Box - QST-125-03-F-T

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Datasheet Download Datasheet
Stock & Prices Price & Stock for QST-125-03-F-T
Part Number QST-125-03-F-T
Manufacturer SAMTEC
Pin Count 75
Part Category Connector
Package Category Header, Receptacle - Straight PTH Box
Footprint Name Header, Receptacle - Straight PTH Box - QST-125-03-F-T
Released Date Jun 29, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

QST-125-03-F-T Details

Manufacturer Part Number:
QST-125-03-F-T
Pbfree Code:
Yes
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:
3 Weeks, 4 Days
Manufacturer:
Samtec Inc
YTEOL:
8
Body Breadth:
0.236 inch
Body Depth:
0.65 inch
Body Length:
1.987 inch
Body/Shell Style:
SOCKET
Connector Type:
BOARD STACKING CONNECTOR
Contact Finish Mating:
GOLD FLASH OVER NICKEL
Contact Finish Termination:
Tin (Sn) - with Nickel (Ni) barrier
Contact Gender:
FEMALE
Contact Material:
PHOSPHOR BRONZE
Contact Style:
SQ PIN-SKT
DIN Conformance:
NO
Filter Feature:
NO
IEC Conformance:
NO
Insulator Color:
BLACK
Insulator Material:
LIQUID CRYSTAL POLYMER
JESD-609 Code:
e3
MIL Conformance:
NO
Mating Information:
MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts:
NO
Mounting Option 1:
LOCKING
Mounting Style:
STRAIGHT
Mounting Type:
BOARD
Number Of Connectors:
ONE
Number of Rows Loaded:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-55 °C
Option:
GENERAL PURPOSE
Plating Thickness:
FLASH inch
Reference Standard:
UL
Terminal Length:
0.09 inch
Terminal Pitch:
2 mm
Termination Type:
SOLDER
Total Number of Contacts:
75

QST-125-03-F-T Frequently Asked Questions (FAQs)

The recommended mating sequence is to mate the connectors in a perpendicular orientation, ensuring the guides are aligned, and then rotate them into the final mated position to prevent damage to the contacts.
Yes, QST-125-03-F-T connectors are designed to withstand high-vibration environments. However, it's essential to follow proper mounting and termination procedures to ensure reliable performance.
The maximum operating temperature for QST-125-03-F-T connectors is 125°C (257°F). Exceeding this temperature may affect the connector's performance and reliability.
Yes, QST-125-03-F-T connectors are compatible with lead-free soldering processes. Samtec recommends following the recommended soldering profile and procedures to ensure reliable connections.
While QST-125-03-F-T connectors are designed to be robust, they may not be suitable for extreme environmental conditions. It's essential to evaluate the specific application requirements and consider additional protection measures, such as conformal coating or sealing, to ensure reliable performance.

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QST-125-03-F-T Overview

Use the download button to access the QST-125-03-F-T schematic symbol, PCB footprint, and 3D model.

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QST-125-03-F-T - SAMTEC

QST-125-03-F-T Details

QST-125-03-F-T Frequently Asked Questions (FAQs)

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QST-125-03-F-T Overview

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