TE Connectivity manufactures the MTA-156 pin strip, a standard connector component with four pins. This component, identified by part number 640388-4, is typically used for reliable PCB connections in electrical and electronic applications. The pin strip is designed to handle specific voltage and current ratings, suitable for diverse industrial and consumer electronics.
| Type |
Pin strip (standard) |
| Number of Positions |
4 |
| Pitch |
0.156inch |
| Number of Rows |
1 |
| Mouning Orientation |
Straight |
| Approvals |
CSA |
| Backwall/Post Interruptions |
No (Without) |
| Board contact surface |
Tin plated |
| Case Material |
Polyester |
| Centerline (Pitch) |
3.9624mm |
| Circuit Application |
Power |
| Color |
White |
| Colour |
Ecru |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connection |
Print |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Contact Load Condition |
Fully Loaded |
| Connector contact surface |
Tin plated |
| Connector Height |
.425 |
| Connector Length |
.624 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
wire-to-wire |
| Connector Type |
Plug, straight |
| Connector Width |
.3 |
| Contact Base Material |
Copper Alloy |
| Contact Current Rating |
7a |
| Contact Current Rating (Max) |
14.24 |
| Contact Finish - Mating |
TIN |
| Contact Gender |
Male |
| Contact Layout |
Inline |
| Contact Material |
Copper alloy |
| Contact Mating Area Length |
.4 |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Thickness |
100 |
| Contact Mating Length |
0.4inch |
| Contact Plating |
Tin |
| Contact Post Length |
3.18mm |
| Contact Retention |
No (Without) |
| Contact Shape |
Circular |
| Contact Shape & Form |
Round |
| Contact Type |
Pin |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 |
| Current Rating |
7a |
| Depth |
7.62mm |
| Dimensions |
(L x W x H) 7.62 x 16.51 x 15.85 mm |
| Flammability Rating |
UL94 V-0 |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Header Type |
Partially Shrouded |
| Height |
15.85mm |
| Housing Color |
White |
| Housing Material |
Thermoplastic Polyester GF |
| Industrial packaging |
No |
| Insulation Color |
Natural |
| Insulation Material |
Polyester |
| Length |
7.62mm |
| Mating Alignment |
Without |
| Mating Retention |
With |
| Mating Retention Type |
Friction Lock |
| Max Voltage Rating (AC) |
600v |
| Maximum Operating Temperature |
221°C |
| Maximum Temperature |
+105°C |
| Min. temperature |
-55°C |
| Minimum Operating Temperature |
-67°C |
| Misc Attribute |
MTA-156 |
| Mount |
Through Hole, PCB |
| Nominal Current |
7A |
| Nominal Voltage |
600V AC |
| Number of Columns |
4 |
| Number of Power Positions |
4 |
| Operating Temperature (Max) |
221 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Package Quantity |
2000 |
| Packaging |
Bulk |
| Packaging Method |
Package |
| Packaging Quantity |
2000 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Tin |
| PCB Contact Termination Area Plating Material Thickness |
100 |
| PCB Mount Alignment |
Without |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
Without |
| PCB Mounting Orientation |
Vertical |
| PCB Thickness |
0.063inch |
| PCB Thickness (Recommended) |
.062 |
| Pin shape |
Rectangular |
| Pins per row |
4 |
| Primary Product colour |
Natural |
| Radiation Hardening |
No |
| Reach SVHC Compliant |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
MTA-156 |
| Strain Relief |
No (Without) |
| Termination |
Solder |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.125 |
| UL Flammability Rating |
UL 94V-0 |
| UL Rating |
Recognized |
| Underplate Material |
Nickel |
| Voltage Rating |
600v |
| Voltage Rating (AC) |
600v |
| Width |
16.51mm |
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