QTT-140-02-L-T footprint, schematic symbol and 3D model by SAMTEC

Symbol

click to zoom

PCB Footprints

QTT-140-02-L-T - SAMTEC PCB footprint - Other - Other - QTT-140-XX-Z-T

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for QTT-140-02-L-T
Part Number QTT-140-02-L-T
Manufacturer SAMTEC
Pin Count 120
Part Category Connector
Package Category Other
Footprint Name Other - QTT-140-XX-Z-T
Released Date Jun 29, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

QTT-140-02-L-T Details

Manufacturer Part Number:
QTT-140-02-L-T
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT
Country Of Origin:
USA
ECCN Code:
EAR99
HTS Code:
8536.69.40.40
Factory Lead Time:
2 Weeks, 3 Days
Manufacturer:
Samtec Inc
YTEOL:
8
Body Breadth:
0.236 inch
Body Depth:
0.355 inch
Body Length:
3.17 inch
Connector Type:
BOARD STACKING CONNECTOR
Contact Finish Mating:
GOLD (10) OVER NICKEL
Contact Finish Termination:
Tin (Sn) - with Nickel (Ni) barrier
Contact Gender:
MALE
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 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:
10u inch
Reference Standard:
UL
Terminal Length:
0.09 inch
Terminal Pitch:
2 mm
Termination Type:
SOLDER
Total Number of Contacts:
120

QTT-140-02-L-T Frequently Asked Questions (FAQs)

The recommended torque is 1.5-2.5 in-lbs (0.17-0.28 Nm) for the screws on the QTT-140-02-L-T connector, as specified in the Samtec application notes.
Yes, the QTT-140-02-L-T connector is designed to withstand high-vibration environments. Samtec recommends following their guidelines for vibration testing and ensuring proper screw torque to ensure reliable connections.
The operating temperature range for the QTT-140-02-L-T connector is -55°C to 125°C, as specified in the datasheet. However, it's essential to consider the temperature rating of the mating components and the overall system design.
The QTT-140-02-L-T connector is not sealed or waterproof. Samtec recommends using a connector with a seal or applying a conformal coating to protect the connector from moisture in humid or wet environments.
The recommended mating cycle for the QTT-140-02-L-T connector is 500-1000 cycles, depending on the application and environmental conditions. Exceeding this cycle count may affect the connector's reliability.

Trust Checks

Manufacturer Collaborated

System Verified

Community Approved

QTT-140-02-L-T Overview

Use the download button to access the QTT-140-02-L-T schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like QTT-1, or try a keyword search, such as Headers and Edge Type Connectors

Parts related to QTT-140-02-L-T

Showing 0 results