21-pole male header with 1.2 x 1.2 mm solder pins, gray color.
Product Model231-181/001-000
Product ID41376
Stock on Request
Last updated: 8/29/2026
Key Features
1
{Point 1High reliability and durability}, {Point 2: Easy to install with THT technology}, {Point 3: Suitable for a variety of PCB applications}, {Point 4: Gray color for easy identification}, {Point 5: Compliant with industry standards}
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Safety information
TheMCS MULTI CONNECTION SYSTEMincludes connectors without breaking capacity in accordance with DIN EN 61984. When used as intended, these connectors must not be connected/disconnected when live or under load.When used as intended, these connectors must not be connected/disconnected when live or under load. The circuit design should ensure header pins, which can be touched, are not live when unmated.
Variants:
Other pole numbers
Total number of potentials
21
Number of connection types
1
Number of levels
1
Pin spacing
5 mm / 0.197 inches
Width
108.2 mm / 4.26 inches
Height
17 mm / 0.669 inches
Height from the surface
12 mm / 0.472 inches
Depth
8.4 mm / 0.331 inches
Solder pin length
5mm
Solder pin dimensions
1.2 x 1.2 mm
Drilled hole diameter with tolerance
1.7(+0.1)mm
Variable coding
Yes
Anti-rotation protection
Yes
Contact type (pluggable connector)
Male connector/plug
Connector (connection type)
for PCB
Mismating protection
No
Plugging without loss of pin spacing
No
Mating direction to the PCB
90°
Locking of plug-in connection
none
PCB contact
THT
Solder pin arrangement
over the entire male connector (in-line)
Number of solder pins per potential
1
Note (material data)
Information on material specifications can be found here
