TE Connectivity 4-1971798-1 is a male header connector with four positions.
It features an unshrouded assembly, providing easy access for connectors.
The part is commonly used in applications requiring reliable connections in electronics and industrial equipment.
Its compact design allows for efficient space utilisation in various installations.
| Type |
PCB Headers & Receptacles |
| Number of Positions |
4 |
| Number of Rows |
1 |
| Centerline (Pitch) |
2.4892mm |
| Circuit Application |
Signal |
| Compatible With Agency/Standards Products |
UL |
| Compatible With Approved Standards Products |
UL E28476 |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Height |
.34 |
| Connector Length |
.49 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Connector Width |
.29 |
| Contact Base Material |
Brass |
| Contact Current Rating (Max) |
3 |
| Contact Finish Termination |
Tin (Sn) |
| Contact Gender |
MALE |
| Contact Layout |
Inline |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Finish |
Matte |
| Contact Mating Area Plating Material Thickness |
39.37 |
| Contact Type |
Tab |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 |
| Dielectric Withstanding Voltage |
1100VAC |
| Header Type |
Fully Shrouded |
| Housing Material |
Nylon |
| Insulator Color |
NATURAL |
| Insulator Material |
THERMOPLASTIC |
| Mating Alignment |
With |
| Mating Alignment Type |
Polarization |
| Mating Retention |
With |
| Mating Square Post Dimension |
.02 |
| Maximum Operating Temperature |
105 |
| Minimum Operating Temperature |
-30 |
| Mounting Style |
STRAIGHT |
| Number Of Connectors |
ONE |
| Number Of PCB Rows |
1 |
| Operating Temperature Range |
-22 – 221 |
| Operating Voltage |
50 |
| Packaging Method |
Box |
| Packaging Quantity |
1000 |
| 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 |
39.37 |
| PCB Mount Alignment |
With |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
With |
| PCB Mount Retention Type |
Kinked |
| PCB Thickness (Recommended) |
.063 |
| Primary Product colour |
Natural |
| Reliability |
COMMERCIAL |
| Sealable |
No |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.118 |
| Termination Type |
SOLDER |
| Total Number of Contacts |
4 |
| UL Flammability Rating |
UL 94V-0 |
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