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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Connector Type
Contact Type
Pitch - Mating
Number of Positions
Number of Rows
Row Spacing - Mating
Number of Positions Loaded
Style
Shrouding
Mounting Type
Termination
Fastening Type
Contact Length - Mating
Contact Length - Post
Overall Contact Length
Insulation Height
Contact Shape
Contact Finish - Mating
Contact Finish Thickness - Mating
Contact Finish - Post
Contact Material
Insulation Material
Features
Operating Temperature
Ingress Protection
Material Flammability Rating
Insulation Color
Current Rating (Amps)
Voltage Rating
1-640456-8
1-640456-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
5,024
In Stock
1 : $1.12000
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireShrouded - 1 WallThrough HoleSolderFriction Lock0.295" (7.49mm)0.140" (3.56mm)0.535" (13.59mm)0.305" (7.75mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
1-640457-8
1-640457-8
CONN HEADER R/A 18POS 2.54MM
TE Connectivity AMP Connectors
945
In Stock
1 : $2.41000
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireShrouded - 1 WallThrough Hole, Right AngleSolderFriction Lock0.295" (7.49mm)0.140" (3.56mm)-0.225" (5.72mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
1-641215-8
1-641215-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
647
In Stock
1 : $7.54000
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireShrouded - 1 WallThrough HoleSolderFriction Lock0.295" (7.49mm)0.140" (3.56mm)0.535" (13.59mm)0.305" (7.75mm)SquareGold30.0µin (0.76µm)TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
1-640454-8
1-640454-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
312
In Stock
1 : $0.98000
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireShrouded - 1 WallThrough HoleSolder-0.295" (7.49mm)0.140" (3.56mm)0.535" (13.59mm)0.305" (7.75mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
1-640453-8
1-640453-8
CONN HEADER R/A 18POS 2.54MM
TE Connectivity AMP Connectors
9
In Stock
1 : $2.27000
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireUnshroudedThrough Hole, Right AngleSolder-0.295" (7.49mm)0.140" (3.56mm)-0.100" (2.54mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
CONN HEADER R/A 18POS 2.54MM
1-640455-8
CONN HEADER R/A 18POS 2.54MM
TE Connectivity AMP Connectors
0
In Stock
817
Marketplace
Check Lead Time
1,000 : $1.15567
Bulk
60 : $1.20000
Box
Bulk
Box
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireShrouded - 1 WallThrough Hole, Right AngleSolder-0.295" (7.49mm)0.140" (3.56mm)-0.225" (5.72mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
CONN HEADER VERT 18POS 2.54MM
1-640452-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
0
In Stock
Check Lead Time
1,000 : $1.72278
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireUnshroudedThrough HoleSolder-0.295" (7.49mm)0.140" (3.56mm)0.535" (13.59mm)0.100" (2.54mm)SquareTin-TinCopper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
CONN HEADER VERT 18POS 2.54MM
1-644884-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
0
In Stock
500 : $5.20552
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireUnshroudedThrough HoleSolder-0.295" (7.49mm)0.110" (2.79mm)0.505" (12.83mm)0.100" (2.54mm)SquareGold30.0µin (0.76µm)-Copper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
CONN HEADER VERT 18POS 2.54MM
1-644886-8
CONN HEADER VERT 18POS 2.54MM
TE Connectivity AMP Connectors
0
In Stock
500 : $5.45342
Bulk
Bulk
ActiveHeaderMale Pin0.100" (2.54mm)181-AllBoard to Cable/WireUnshroudedThrough HoleKinked Pin, Solder-0.295" (7.49mm)0.110" (2.79mm)0.505" (12.83mm)0.100" (2.54mm)SquareGold30.0µin (0.76µm)-Copper AlloyThermoplastic--55°C ~ 105°C-UL94 V-0NaturalVaries by Wire Gauge250VAC
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Headers, Male Pins


This type of header contains male pins within a plastic base and is meant to be mated with a rectangular cable connector or a female socket header for board-to-board connection. These come in a variety of position and pitch options, with some having a breakaway option to manually change position count with ease. Some are shrouded with 1 to 4 walls or unshrouded. Mounting types include panel mount, board edge, stacking, surface mount, and through-hole.