Home > Knowledge > Content
4.2mm Hrb Vertical DIP Header Connector
Aug 13, 2018

Basic Info

  • Model NO.: M4257-2x2-B

  • Pin: 4 Pins

  • Certification: UL, ISO 9001, RoHS

  • Interface Type: AC/DC

  • Color: Black

  • Row: Dual

  • Specification: UL, RoHS

  • HS Code: 3926909090

  • Gender: Female

  • Application: PCB

  • Terminal Material: Copper

  • Pitch: 4.20mm (0.165")

  • Service: OEM

  • Position: 4 Position

  • Transport Package: Poly Bag and Export Carton

  • Origin: Guangdong, China

Product Description

Current Rating: 9A AC, DC
Voltage Rating: 600V AC, DC
Temperature Range: -25° C~+85° C
Contact Resistance: 10mΩ Max.
Insulation Resistance: 1000MΩ Min.
Withstanding Voltage: 1500V AC/minute
Material: HSG: Nylon66 UL94V-0
              TER: Brass, Tin plating


Ordering information and dimensions:

1). Vertical Header, 4.20mm Pitch, Dual Row, 2 to 24 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural&White.

Part No.Dimensions Part No.Dimensions
TYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: CTYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: C
M4257-2×1-AM4257-2×1-B2/5.40/M4257-2×7-AM4257-2×7-B1425.2030.8025.20
M4257-2×2-AM4257-2×2-B44.209.604.20M4257-2×8-AM4257-2×8-B1629.4035.0029.40
M4257-2×3-AM4257-2×3-B68.4014.008.40M4257-2×9-AM4257-2×9-B1833.6039.2033.60
M4257-2×4-AM4257-2×4-B812.6018.2012.60M4257-2×10-AM4257-2×10-B2037.8043.4037.80
M4257-2×5-AM4257-2×5-B1016.8022.4016.80M4257-2×11-AM4257-2×11-B2242.0047.6042.00
M4257-2×6-AM4257-2×6-B1221.0026.6021.00M4257-2×12-AM4257-2×12-B2446.2051.8046.20


2). Vertical Header, 4.20mm Pitch, Single Row, 2 to 12 Circuits, without Snap-in Plastic Peg PCB Lock, Tin, Natural&White.

Part No.Dimensions Part No.Dimensions
TYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: CTYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: C
M4257-1×2-AM4257-1×2-B24.209.804.20M4257-1×8-AM4257-1×8-B829.4034.8029.40
M4257-1×3-AM4257-1×3-B48.4013.808.40M4257-1×9-AM4257-1×9-B933.6039.0033.60
M4257-1×4-AM4257-1×4-B612.6018.0012.60M4257-1×10-AM4257-1×10-B1037.8043.2037.80
M4257-1×5-AM4257-1×5-B816.8022.2016.80M4257-1×11-AM4257-1×11-B1142.0047.4042.00
M4257-1×6-AM4257-1×6-B1021.0026.4021.00M4257-1×12-AM4257-1×12-B1246.2051.6046.20
M4257-1×7-AM4257-1×7-B1225.2030.6025.20      


3). Header, Single Row, Right Angle, with PCB Mounting Flanges, 3 Circuits, PA Polyamide Nylon 6/6, 94V-0, Tin (Sn) Plating

Part No.DimensionsPart No.Dimensions
TYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: CTYP UL94V-0TYP UL94V-2CirDim: ADim: BDim: C
M4257R-2×1-AM4257R-2×1-B24.209.804.20M4257R-2×7-AM4257R-2×7-B1425.2030.8025.20
M4257R-2×2-AM4257R-2×2-B48.4013.808.40M4257R-2×8-AM4257R-2×8-B1629.4035.0029.40
M4257R-2×3-AM4257R-2×3-B612.6018.0012.60M4257R-2×9-AM4257R-2×9-B1833.6039.2033.60
M4257R-2×4-AM4257R-2×4-B8   16.8022.2016.80M4257R-2×10-AM4257R-2×10-B2037.8043.4037.80
M4257R-2×5-AM4257R-2×5-B1021.0026.4021.00M4257R-2×11-AM4257R-2×11-B2242.0047.6042.00
M4257R-2×6-AM4257R-2×6-B1225.2030.6025.20M4257R-2×12-AM4257R-2×12-B2446.2051.8046.20




Company&workshop viewing:

Established in the year 2000.
ISO 9001:2008 certified.
UL&CUL certified.
TS16949:2009 certified.
VDE and TUV certifications.
IEC 60335-1 Glow wire compliance.
Design and Development solutions.
OEM and ODM solutions.
Logistics and supply management.


Packing&transportation:
 

ItemsGeneral packing information
housing1K pcs/poly bag
crimp terminal1.5K, 2.5K, 4K, 5K, 6K, 8K, 10K, 15K pcs/reel
wafer5K pcs/tray
insulated terminal1K pcs/poly bag(loose packed)
1K, 1.5K, 2K, 2.5K pcs/reel(serial packed)
IDC5K pcs/bag



Remark: The price showing on website is only for your reference, which should be based on actual quotation if you have requirements.