The TE Connectivity 641737-1 is a pin header identified by its male and unshrouded design.
It features a 5.08mm pin spacing, consisting of four pins arranged in a single row.
This connector is typically used for connecting circuit boards in various electronic applications.
Its straightforward design makes it suitable for prototyping and industrial control systems.
| Type |
PCB Headers & Receptacles |
| Number of Positions |
4 |
| Number of Rows |
1 |
| Mouning Orientation |
RIGHT ANGLE |
| Centerline (Pitch) |
5.08mm |
| Circuit Application |
Power |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Contact Load Condition |
Fully Loaded |
| Connector Height |
.345 |
| Connector Length |
1 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Connector Width |
.484 |
| Contact Base Material |
Phosphor Bronze |
| Contact Current Rating (Max) |
12 |
| Contact Gender |
MALE |
| Contact Layout |
Inline |
| Contact Mating Area Plating Material |
Pre-Tin |
| Contact Mating Area Plating Material Thickness |
150 – 200 |
| Contact Shape & Form |
Round |
| Contact Type |
Pin |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 – 70 |
| Dielectric Withstanding Voltage |
1500VAC |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Header Type |
Fully Shrouded |
| Housing Material |
Nylon |
| Insulator Color |
NATURAL |
| Insulator Material |
NYLON |
| Mating Alignment |
With |
| Mating Alignment Type |
Polarization |
| Mating Retention |
With |
| Mating Retention Type |
Detent Lock |
| Maximum Operating Temperature |
105 |
| Minimum Operating Temperature |
-55 |
| Number of Columns |
4 |
| Number Of Connectors |
ONE |
| Number Of PCB Rows |
1 |
| Number of Power Positions |
4 |
| Operating Temperature (Max) |
221 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
250 |
| Packaging Method |
Bag |
| Packaging Quantity |
100 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Pre-Tin |
| PCB Contact Termination Area Plating Material Thickness |
150 – 200 |
| PCB Mount Alignment |
With |
| PCB Mount Orientation |
Right Angle |
| PCB Mount Retention |
With |
| PCB Mount Retention Type |
Boardlock |
| PCB Thickness (Recommended) |
.062 |
| Primary Product colour |
Natural |
| Rated Current (Signal) |
12 |
| Reliability |
COMMERCIAL |
| Sealable |
No |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.14 |
| Termination Type |
SOLDER |
| Total Number of Contacts |
4 |
| UL Flammability Code |
94V-2 |
| UL Flammability Rating |
UL 94V-2 |
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