Board-to-wire header, 18 circuits, friction lock
The 1-640388-8 is the 18-circuit member of TE's MTA-156 header line, a shrouded single-row board-to-wire connector with a friction lock for retention against vibration.
TE 1-640388-8 MTA-156 Header, 18 Pos, 3.96mm, Tin
MPN1-640388-8
Active
TE Connectivity AMP Connectors MTA-156 header, order code 1-640388-8, 18 positions, single row, 3.96 mm pitch, 600 VAC, tin-plated mating contacts, through-hole, solder termination.
$0.7705Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MTA-156 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 600VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.425\" (10.80mm) |
| Insulation material | Thermoplastic, Glass Filled |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 18 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.650\" (16.51mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.400\" (10.16mm) |
Product details
Frequently asked questions
Where can I buy 1-640388-8 and how do I get a price?
Orderable through the distributor listing. Request a quote against the BOM quantity for current pricing and lead time.