The TE Connectivity 1-770874-0 is a 4-position, dual row, male pin socket header.
It features an unshrouded design, making it suitable for general electronic connectivity.
The header is commonly used in printed circuit boards and electronic modules.
Its compact form factor makes it ideal for applications with limited space requirements.
- Product type: Connector
- Connector type: Pin Header
- Applies to: Printed Circuit Board
- For use: Plug Housing
- Colour: Natural
- Length: 3.69mm (.145 in )
- Width: 9.83
- Height: 13.49mm
- 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 66/6, Nylon GF
- 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
- Mating alignment type: Chamfered Edges
- 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: -20 to +85 °C ( -4 to +185 °F )
- Packaging quantity: 1
- Mftrs part no. 1-770874-0
| 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 |
.387 |
| 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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