TE Connectivity 1-770174-0 is a connector header with 4 positions in a dual row configuration.
It features a tin plating and is an unshrouded male connector.
The product is typically used in electronic applications for reliable board-to-board connections.
Its design makes it suitable for compact and efficient electrical assemblies.
- Product type: Connector
- Connector type: Pin Header
- Applies to: Printed Circuit Board
- For use: Plug Housing
- Colour: White
- Length: 3.69mm (.145 in )
- Number of positions per row: 2
- Number of rows: 2
- Row-to-row spacing: 4.14mm (.163 in )
- Contact plating: Tin
- Contact plating thickness: 3.81 µm ( 150 µin )
- Housing material: Nylon
- UL flammability rating: UL94 V-0
- Mounting orientation: Vertical/180°
- Operating voltage (V AC): 600 VAC ( 600 VDC )
- Operating voltage (VDC): 600 VAC ( 600 VDC
- Contact current rating (A): 9.5
- Termination method to PCB: Through Hole
- Agency/standard: CSA, UL, VDE
- Termination method to wire/cable: Solder
- Wire size (AWG): 30 - 16
- Mating alignment type: Chamfered Edges
- Insulation diameter: 3.2mm (.126 in )
- Mating retention type: Locking Tab
- Mating retention: Yes
- Connector system: Wire-to-Board
- PCB mount retention type: Boardlocks
- Tail plating material: Tin
- Tail plating thickness: 3.81 µm ( 150 µin )
- Tail plating finish: Matte
- Operating temperature range: -55 to +105 °C ( -67 to +221 °F )
- Packaging quantity: 1
- Mftrs part no. 1-770174-0
| Type |
Pin header |
| Centerline (Pitch) |
4.1148mm |
| Circuit Application |
Power |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connection |
Through hole |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Contact Load Condition |
Fully Loaded |
| Connector Height |
.531 |
| Connector Length |
.591 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Connector Width |
.468 |
| Contact Base Material |
Brass |
| Contact Current Rating (Max) |
9.5 |
| Contact Layout |
Matrix |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Finish |
Matte |
| Contact Mating Area Plating Material Thickness |
150 – 350 |
| Contact Shape & Form |
Round |
| Contact Type |
Pin |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Header Type |
Fully Shrouded |
| Housing Material |
Nylon |
| Mating Alignment |
With |
| Mating Alignment Type |
Chamfered Edges |
| Mating Retention |
With |
| Mating Retention Type |
Locking Tab |
| Number of Columns |
2 |
| Number of Pins |
4 |
| Number of Positions |
4 |
| Number of Power Positions |
4 |
| Number of Rows |
2 |
| Operating Temperature (Max) |
221 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Orientation |
Vertical |
| Packaging Method |
Bag |
| Packaging Quantity |
200 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Tin |
| PCB Contact Termination Area Plating Material Finish |
Matte |
| PCB Contact Termination Area Plating Material Thickness |
150 – 350 |
| PCB Mount Alignment |
Without |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
With |
| PCB Mount Retention Type |
Boardlock |
| PCB Thickness (Recommended) |
.062 |
| Pitch |
4.14mm |
| Primary Product Color |
White |
| Row-to-Row Spacing |
.162 |
| Sealable |
No |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.145 |
| UL Flammability Rating |
UL 94V-0 |
| UL Rating |
Recognized |
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