content is empty!
Ordering Information:
Header connector, Dual Row, Right Angle, without Snap-in Plastic Peg PCB Lock, 2 to 24 Circuits, PA Polyamide Nylon 6/6 94V-2, 94V-0.
| Part No. | Dimensions | Part No. | Dimensions | ||||||||
| TYP UL94V-0 | TYP UL94V-2 | Cir | Dim: A | Dim: B | Dim: C | TYP UL94V-0 | TYP UL94V-2 | Cir | Dim: A | Dim: B | Dim: C |
| M4257R-2×1-A | M4257R-2×1-B | 2 | 4.20 | 9.80 | 4.20 | M4257R-2×7-A | M4257R-2×7-B | 14 | 25.20 | 30.80 | 25.20 |
| M4257R-2×2-A | M4257R-2×2-B | 4 | 8.40 | 13.80 | 8.40 | M4257R-2×8-A | M4257R-2×8-B | 16 | 29.40 | 35.00 | 29.40 |
| M4257R-2×3-A | M4257R-2×3-B | 6 | 12.60 | 18.00 | 12.60 | M4257R-2×9-A | M4257R-2×9-B | 18 | 33.60 | 39.20 | 33.60 |
| M4257R-2×4-A | M4257R-2×4-B | 8 | 16.80 | 22.20 | 16.80 | M4257R-2×10-A | M4257R-2×10-B | 20 | 37.80 | 43.40 | 37.80 |
| M4257R-2×5-A | M4257R-2×5-B | 10 | 21.00 | 26.40 | 21.00 | M4257R-2×11-A | M4257R-2×11-B | 22 | 42.00 | 47.60 | 42.00 |
| M4257R-2×6-A | M4257R-2×6-B | 12 | 25.20 | 30.60 | 25.20 | M4257R-2×12-A | M4257R-2×12-B | 24 | 46.20 | 51.80 | 46.20 |
Detail Information:
| Category | PCB header connector |
| Brand | HRB |
| Application | Power, wire to board connector |
| Circuits | 2-24 |
| Color | White/Natural |
| Flammability | UL94V-0/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 | Dual |
| 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 and -25ºC to +85ºC |
| 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
Mate with:
(HRB P4200) Receptacle Housing connector.
1) Current Rating: 9A AC, DC
2) Voltage Rating: 600V AC, DC
3) Operating Temperature:V2: -25ºC to +85ºC
V0: -40ºC to +105ºC
4) Contact Resistance: 10mΩ max
5) Insulation Resistance: 1000MΩ min.
6) Withstanding Voltage: 1500V AC/minute
7) Material: Housing: NylonUL94V-2/NylonUL94V-0
Pin: Brass. Tin plated
8) Pin to header retention force requirement: 3.5kg(Min.)