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Connectors / Headers and Edge Type Connectors / 440146-4
Datasheets
440146-4 by: TE Connectivity

1.25mm WTB Socket,Housing,4p

Part Details for 440146-4 by TE Connectivity

Results Overview of 440146-4 by TE Connectivity

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

440146-4 Information

440146-4 by TE Connectivity is a Header and Edge Type Connector.
Headers and Edge Type Connectors are under the broader part category of Connectors.

Connectors are devices that join electrical termination points to form circuits. With various types designed for specific functions like data, power, or signal transmission, choosing the right connector is essential for compatibility and device performance. Read more about Connectors on our Connectors part category page.

Price & Stock for 440146-4

Part # Distributor Description Stock Price Buy
DISTI # 76AC7295
Newark Conn Housing, Rcpt, 4Pos, 1Row, 1.25Mm, Product Range:Mis Series, Gender:Socket, No. Of Positions... :4Positions, Pitch Spacing:1.25Mm, For Use With:Mis Series Contacts, Contact Material:Copper Alloy, Contact Termination Type:Crimp Rohs Compliant: Yes |Amp Te Connectivity 440146-4 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 2565
  • 1 $0.0450
  • 10 $0.0450
  • 25 $0.0450
  • 100 $0.0450
  • 500 $0.0450
  • 1,000 $0.0450
$0.0450 Buy Now
DISTI # 18R7620
Newark 1.25Mm Wtb Socket, housing,4P Rohs Compliant: Yes |Amp Te Connectivity 440146-4 RoHS: Compliant Min Qty: 36000 Package Multiple: 1 Date Code: 0 Container: Bulk 0
Buy Now
DISTI # A98724-ND
DigiKey CONN RCPT HSG 4POS 1.25MM Min Qty: 1 Lead time: 20 Weeks Container: Bulk 3653
In Stock
  • 1 $0.1000
  • 10 $0.0690
  • 25 $0.0648
  • 50 $0.0616
  • 100 $0.0586
  • 250 $0.0549
  • 500 $0.0523
  • 1,000 $0.0498
  • 3,000 $0.0487
$0.0487 / $0.1000 Buy Now
Onlinecomponents.com 1.25mm WTB Socket,Housing,4p RoHS: Compliant 17900 Partner Stock
  • 3,000 $0.0602
$0.0602 Buy Now
DISTI # 87168311
Verical Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Natural Bag/Carton RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 2346 Americas - 36000
  • 1,000 $0.1840
$0.1840 Buy Now
DISTI # 87043638
Verical Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Natural Bag/Carton RoHS: Compliant Min Qty: 2000 Package Multiple: 1000 Americas - 14000
  • 2,000 $0.0610
$0.0610 Buy Now
DISTI # 87220398
Verical Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Natural Bag/Carton RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Americas - 12000
  • 3,000 $0.0576
$0.0576 Buy Now
DISTI # 11594516
Verical Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Natural Bag/Carton RoHS: Compliant Min Qty: 2000 Package Multiple: 1000 Americas - 3000
  • 2,000 $0.0610
$0.0610 Buy Now
DISTI # 52953824
Verical Conn Housing RCP 4 POS 1.25mm Crimp ST Cable Mount Natural Bag/Carton RoHS: Compliant Min Qty: 1112 Package Multiple: 1 Americas - 2565
  • 1,112 $0.0658
  • 2,500 $0.0638
$0.0638 / $0.0658 Buy Now
DISTI # 440146-4
TTI Headers & Wire Housings 4 POS RCPT SCKT WHT 1.25mm RoHS: Compliant pbFree: Pb-Free Min Qty: 1000 Package Multiple: 1000 Container: Each Americas - 2000
In Stock
  • 1,000 $0.0510
  • 3,000 $0.0500
  • 8,000 $0.0490
$0.0490 / $0.0510 Buy Now
Powell Electronics 2.5MM MIS HEADER Min Qty: 1 24
  • 1 $0.2117
  • 36,000 $0.1482
  • 50,000 $0.1315
  • 100,000 $0.1195
  • 250,000 $0.1147
$0.1147 / $0.2117 Buy Now
DISTI # 440146-4
Avnet Abacus Conn Housing RCP 4 POS 125mm Crimp ST Bag (Alt: 440146-4) RoHS: Compliant Min Qty: 36000 Package Multiple: 36000 Abacus - 0
Buy Now
DISTI # 440146-4
Chip One Stop Interconnects RoHS: Not Compliant Min Qty: 50 Lead time: 0 Weeks, 1 Days Container: Bulk 36000
  • 50 $0.1840
  • 100 $0.1560
  • 200 $0.1450
  • 500 $0.1400
  • 1,000 $0.1320
  • 2,000 $0.1250
$0.1250 / $0.1840 Buy Now
LCSC -40+85 1.25mm Housings (Wire To Board / Wire To Wire ) ROHS 300
  • 10 $0.0685
  • 100 $0.0551
  • 300 $0.0484
  • 1,000 $0.0418
  • 5,000 $0.0378
  • 10,000 $0.0358
$0.0358 / $0.0685 Buy Now
Master Electronics 1.25mm WTB Socket,Housing,4p RoHS: Compliant 17900 Partner Stock
  • 3,000 $0.0602
$0.0602 Buy Now

Part Details for 440146-4

440146-4 CAD Models

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440146-4 Part Data Attributes

Parametric Data
440146-4 TE Connectivity
Buy Now Datasheet
Compare Parts:
440146-4 TE Connectivity 1.25mm WTB Socket,Housing,4p
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TE CONNECTIVITY LTD
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.69.40.40
Samacsys Manufacturer TE Connectivity
Body Breadth 0.156 inch
Body Depth 0.124 inch
Body Length 0.266 inch
Body/Shell Style RECEPTACLE
Connector Type BOARD CONNECTOR
Contact Design PREASSEM CONN
Contact Finish Mating NOT SPECIFIED
Contact Gender FEMALE
Contact Material NOT SPECIFIED
Contact Pattern RECTANGULAR
Contact Resistance 40 mΩ
DIN Conformance NO
Dielectric Withstanding Voltage 250VAC V
Durability 50 Cycles
EMI Shielded NO
Empty Shell YES
Filter Feature NO
IEC Conformance NO
Insulation Resistance 100000000 Ω
Insulator Color NATURAL
Insulator Material POLYETHYLENE
MIL Conformance NO
Mains Connector Rating 1A
Mating Contact Pitch 0.049 inch
Mixed Contacts NO
Mounting Option 1 LOCKING
Mounting Option 2 DETENT LOCK
Mounting Type CABLE
Number Of Connectors ONE
Number of Ports 1
Number of Rows Loaded 1
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Option GENERAL PURPOSE
Panel Mount NO
Polarization Key POLARIZED HOUSING
Rated Current (Signal) 1 A
Reference Standard UL
Terminal Pitch 1.25 mm
Termination Type CRIMP
Total Number of Contacts 4
UL Flammability Code 94V-0
Wire Size-Max 28 AWG
Wire Size-Min 32 AWG

Alternate Parts for 440146-4

This table gives cross-reference parts and alternative options found for 440146-4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 440146-4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
1-1834039-4 TE Connectivity Check for Price Header Recp., 2mm, 4 POS, 8 u" Au 440146-4 vs 1-1834039-4
6-917570-4 TE Connectivity Check for Price 1.5 B-T-W HDR ASSY 4P W/O BOSS 440146-4 vs 6-917570-4
917570-4 TE Connectivity Check for Price 1.5 B-T-W HDR ASSY 4P W/BOSS 440146-4 vs 917570-4
8-917570-4 TE Connectivity Check for Price 1.5 WTB HDR ASSY 4P AU-TYPE 440146-4 vs 8-917570-4

440146-4 Related Parts

440146-4 Frequently Asked Questions (FAQ)

  • The recommended torque value is 0.5-0.7 Nm (4.4-6.3 in-lbs) for the screw terminals.

  • Yes, the 440146-4 connector is designed to withstand high-vibration environments, but it's recommended to follow the manufacturer's guidelines for vibration testing and ensure proper mounting and securing of the connector.

  • The 440146-4 connector has a IP67 rating, making it suitable for outdoor use, but it's essential to ensure proper sealing and protection from environmental factors such as moisture, dust, and extreme temperatures.

  • The 440146-4 connector has an operating temperature range of -40°C to 125°C (-40°F to 257°F), but it's recommended to consult the datasheet for specific temperature ratings for different applications.

  • While it's technically possible to use a different wire gauge, it's not recommended as it may affect the connector's performance, reliability, and safety. It's best to follow the manufacturer's recommended wire gauge specifications.