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Ordering Information:
Header, Single Row, Right Angle, with PCB Mounting Flanges, 2 to12 Circuits, PA Polyamide Nylon 6/6, 94V-0, Tin (Sn) Plating.
Part No. | Dimensions | Part No. | Dimensions | ||||||
TYP UL94V-2 | Cir | Dim: A | Dim: B | Dim: C | TYP UL94V-2 | Cir | Dim: A | Dim: B | Dim: C |
M4257R-1×2-D | 2 | 4.20 | 9.80 | 4.20 | M4257R-1×8-D | 8 | 29.40 | 34.80 | 29.40 |
M4257R-1×3-D | 3 | 8.40 | 13.80 | 8.40 | M4257R-1×9-D | 9 | 33.60 | 39.00 | 33.60 |
M4257R-1×4-D | 4 | 12.60 | 18.00 | 12.60 | M4257R-1×10-D | 10 | 37.80 | 43.20 | 37.80 |
M4257R-1×5-D | 5 | 16.80 | 22.20 | 16.80 | M4257R-1×11-D | 11 | 42.00 | 47.40 | 42.00 |
M4257R-1×6-D | 6 | 21.00 | 26.40 | 21.00 | M4257R-1×12-D | 12 | 46.20 | 51.60 | 46.20 |
M4257R-1×7-D | 7 | 25.20 | 30.60 | 25.20 |
Detail Information:
Category | PCB header connector |
Brand | HRB |
Application | Power, wire to board connector |
Circuits | 2-12 |
Color | Natural |
Flammability | UL94V-2 |
Durability (mating cycles max) | 30 |
First Mate / Last Break | No |
Glow-wire compliant | "Yes" and "No" are both available |
Guide to Mating Part | No |
Keying to Mating Part | None |
Lock to Mating Part | Yes |
Material - Metal | Brass |
Material - Plating Mating | Tin/Gold plated |
Material - Plating Termination | Tin/Gold plated |
Material-Resign | Nylon |
Number of rows | Single |
Orientation | Right Angle |
PCB Locator | Yes |
PCB Retention | Yes |
PCB Thickness - Recommended | 1.78mm |
Packing type | Bag |
Pitch - Termination Interface | 4.2mm pitch |
Pitch - Mating Interface | 4.2mm pitch |
Polarized to PCB | Yes |
Polarized to Mating Part | Yes |
Surface Mount Compatible (SMC) | No |
Temperature Range - Operating | -25°C to +105°C |
Termination Interface: Style | Through Hole |
Current - Maximum per Contact | 9.0A |
Product Application:
White goods
Copiers
Office equipment
Printers
Automation equipment
Industrial networks
Rack-mount server
Router/Switch
Mates With Part(s):
Receptacle Housing connector P4200
1) Current rating: 9A AC, DC
2) Voltage rating: 600V AC, DC
3) Operating temperature:V2: -25 ºC to +105 ºC
4) Contact resistance: 10mΩ Max.
5) Insulation resistance: 1000mΩ Min.
6) Withstanding Voltage: 1500V AC/Minute
7) Material: Housing: Nylon UL94V-2
Pin: Brass, tin plated
8) Terminal in housing retention force requirement: 3.5kg(Min.)