M4257R-1×N-D PCB header connector.pdf
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 |
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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
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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
