Connector Polarizing & Keying Plugs
About Connector Polarizing & Keying Plugs
Connector polarizing and keying plugs are essential components in electronic systems to ensure proper alignment and prevent incorrect connections. These plugs feature unique shapes, notches, or keying mechanisms that facilitate correct orientation during insertion, reducing the risk of damage and signal disruption. Polarization prevents reversed connections, ensuring the proper mating of connectors. Keying adds an extra layer of precision, allowing plugs to fit only into compatible receptacles. These features are crucial in various industries, such as telecommunications and computer hardware, where reliable and error-free connections are paramount for optimal system performance and longevity.
Compare part numbers, manufacturers and available catalog specifications. Open a product for complete details, pricing and availability.
-
- Series
- Universal MATE-N-LOK
- Color
- White
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Connector Product Type
- Accessory
-
- Series
- Universal MATE-N-LOK
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Connector Product Type
- Accessory
-
- Material
- Nylon
- Color
- Natural
- RoHS Compliant
- Yes
- Body Material
- Nylon
- Package Quantity
- 2000
- Packaging
- Bag
More specifications (2)
- Product Code
- 7738
- Hardware Type
- Solid Keying Pin
-
- Series
- AMPMODU MTE
- Length
- .027 in, .686 mm
- Color
- White
- RoHS Compliant
- Yes
- Standards Met
- CSA;UL
- Material Flammability Standard
- UL 94V-0
More specifications (3)
- Body Material
- Polycarbonate
- Connector Product Type
- Accessory
- Height
- .245 in, 6.22 mm
-
- Length
- 34.72 mm
- Color
- Black
- RoHS Compliant
- Yes
- Standards Met
- CSA;UL
- Body Material
- Polyester
- Package Quantity
- 1
More specifications (5)
- Packaging
- Package
- Product Code
- 0767
- CSA Agency Certification
- LR 7189
- UL Agency Certification
- E28476
- Connector Product Type
- Accessory
-
- Series
- AMP ECONOMATE
- Color
- Black
- RoHS Compliant
- Yes
- Body Material
- Plastic
- Package Quantity
- 2000
- Packaging
- Box
More specifications (2)
- Operating Temperature Range
- -55 - 85 °C, -67 - 185 °F
- Product Code
- 3743
-
- Series
- Mini-Universal MATE-N-LOK
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Connector Product Type
- Accessory
-
- Series
- Dynamic 3000 Series
- Color
- Black
- RoHS Compliant
- Yes
- Body Material
- Polyester GF
- Package Quantity
- 1000
- Product Code
- 0639
More specifications (1)
- Connector Product Type
- Accessory
-
- Length
- .118 in, 3 mm
- Material
- Polyamide
- Color
- Red
- RoHS Compliant
- Yes
- Connector and Contact Terminate To
- Printed Circuit Board
-
- Number of Positions
- 1
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- PA 66
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
More specifications (2)
- Circuit Application
- Power & Signal
- Connector Product Type
- Accessory
-
- Series
- AMP CPC
- Color
- White
- RoHS Compliant
- Yes
- Keying Plug Color
- Natural (White)
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Circuit Application
- Power
More specifications (1)
- Sealable
- No
-
- Series
- AMP CPC
- Color
- Black
- RoHS Compliant
- Yes
- Keying Plug Color
- Black
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Circuit Application
- Power
More specifications (1)
- Product Code
- 5029
-
- Number of Positions
- 1
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0 ;UL
- Material Flammability Standard
- UL 94V-0
- Package Quantity
- 1
- Operating Temperature Range
- -55 - 130 °C, -67 - 266 °F
More specifications (3)
- Product Code
- 5019
- Connector Product Type
- Accessory
- VDE Tested
- Yes
-
- Series
- AMP Metrimate
- Number of Positions
- 1
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0 ;UL
- Material Flammability Standard
- UL 94V-0
More specifications (5)
- Package Quantity
- 2000
- Packaging
- Bag
- Operating Temperature Range
- -55 - 130 °C, -67 - 266 °F
- Product Code
- 5019
- Connector Product Type
- Accessory
-
- Number of Positions
- 1
- Color
- Black
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0
- Body Material
- PA 66
- Package Quantity
- 5000
More specifications (5)
- Packaging
- Loose Piece
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Circuit Application
- Power & Signal
- Product Code
- 1384
- Connector Product Type
- Accessory
-
- Length
- .22 in, 5.58 mm
- Material
- Thermoplastic
- Color
- Black
- RoHS Compliant
- Yes
- Standards Met
- UL;CSA
- Body Material
- Thermoplastic
More specifications (6)
- Package Quantity
- 1000
- Packaging
- Bag/Box
- Product Code
- 5151
- CSA Agency Certification
- LR 7189
- UL Agency Certification
- E28476
- Connector Product Type
- Accessory
-
- Series
- AMP-LATCH Universal Headers
- Length
- .335 in, 8.5 mm
- Material
- Thermoplastic
- Color
- Black
- RoHS Compliant
- Yes
- Standards Met
- CSA;UL
More specifications (6)
- Body Material
- Thermoplastic
- Package Quantity
- 50
- Packaging
- Bag/Box
- Product Code
- 5963
- CSA Agency Certification
- LR 7189
- UL Agency Certification
- E28476
-
- Series
- AMP-LATCH Universal Headers
- Length
- .335 in, 8.5 mm
- Material
- Thermoplastic
- Color
- Black
- RoHS Compliant
- Yes
- Standards Met
- CSA;UL
More specifications (6)
- Body Material
- Thermoplastic
- Package Quantity
- 1000
- Packaging
- Bag/Box
- Product Code
- 5963
- CSA Agency Certification
- LR 7189
- UL Agency Certification
- E28476
-
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon
- Package Quantity
- 1
- Packaging
- Package
More specifications (2)
- Operating Temperature Range
- -55 - 85 °C, -67 - 185 °F
- Product Code
- 5269
-
- Series
- SL-156
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon 6/6
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
-
- Series
- SL-156
- Material
- Nylon
- RoHS Compliant
- Yes
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Sealable
- No
- Product Code
- 2047
More specifications (2)
- Connector Product Type
- Accessory
- VDE Tested
- Yes
-
- Series
- SL-156
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon 6/6
- Package Quantity
- 2500
More specifications (3)
- Packaging
- Bag
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Product Code
- 2047
-
- Series
- MTA 156
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon 6/6
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
-
- Series
- MTA 156
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon 6/6
- Package Quantity
- 10
More specifications (3)
- Packaging
- Box
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
- Product Code
- 1536
-
- Series
- MTA 100
- Color
- Natural
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-2
- Body Material
- Nylon 6/6
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
-
- Color
- Natural
- RoHS Compliant
- Yes
- Body Material
- Polyester
- Package Quantity
- 1
- Packaging
- Box
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
More specifications (2)
- Product Code
- 2308
- Keying and Polarized Position Locations
- 0
-
- Series
- Universal MATE-N-LOK
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0
- Operating Temperature Range
- -55 - 120 °C, -67 - 248 °F
- Connector Product Type
- Accessory
-
- Series
- Mini-Universal MATE-N-LOK
- Color
- White
- RoHS Compliant
- Yes
- Standards Met
- UL 94V-0
- Package Quantity
- 10000
- Packaging
- Package
More specifications (3)
- Operating Temperature Range
- -20 - 105 °C, -4 - 221 °F
- Product Code
- 0936
- Connector Product Type
- Accessory
-
- Series
- AMPMODU MOD 1
- Color
- Natural
- RoHS Compliant
- Yes
- Body Material
- Nylon
- Packaging
- Carton
- Product Code
- 5186
-
- Series
- Modu Connector System
- RoHS Compliant
- Yes
- Packaging
- Carton
- Product Code
- 5187
-
- Series
- AMPMODU IV/V
- RoHS Compliant
- Yes
- Product Code
- 5912
-
- Series
- AMPMODU IV/V
- RoHS Compliant
- Yes
-
- Series
- AMPMODU MOD 1
- RoHS Compliant
- Yes
- Packaging
- Bag
- Product Code
- 5186
-
- Series
- AMPMODU LOCKING CLIP
- RoHS Compliant
- Yes
- Packaging
- Bag
- Product Code
- 5913
-
- Series
- Modu Connector System
- RoHS Compliant
- Yes
- Packaging
- Bag
- Product Code
- 5182
-
- Series
- Modu Connector System
- RoHS Compliant
- Yes
- Packaging
- Bag
- Product Code
- 5182
-
- Series
- AMPMODU IV/V
- RoHS Compliant
- Yes
- Standards Met
- UL 94-HB
-
- Number of Positions
- 1
- RoHS Compliant
- Yes
- Product Code
- C244
- Connector Product Type
- Accessory
-
- Length
- .263 in, 6.7 mm
- Material
- Polyamide
- Color
- Red
- RoHS Compliant
- Yes
- Connector and Contact Terminate To
- Printed Circuit Board
-
- Length
- .307 in, 7.8 mm
- Material
- Polyamide
- Color
- Red
- RoHS Compliant
- Yes
- Connector and Contact Terminate To
- Printed Circuit Board
-
- Color
- Standard
- RoHS Compliant
- Yes
- Body Material
- Aluminum Alloy & Stainless Steel Lock Nut
- Product Code
- EB09
-
- Series
- Dynamic 1000 Series
- Color
- Black
- RoHS Compliant
- Yes
- Material Flammability Standard
- UL 94V-0
- Body Material
- Glass-Filled Thermoplastic
- Operating Temperature Range
- -55 - 105 °C, -67 - 221 °F
More specifications (2)
- Product Code
- K747
- Connector Product Type
- Accessory