Right-angle header for board-edge and cable interconnects
Its 0.150" (3.81 mm) mating pitch and 0.200" (5.08 mm) row spacing set the PCB footprint for routing signal or power traces.
917251-2 TE Connectivity Dynamic D-3400 Header, 20 Pos
MPN917251-2
Active
TE Connectivity AMP Connectors Dynamic D-3400 series header, 917251-2, 20 positions, 0.150" (3.81 mm) pitch, right-angle through-hole, shrouded 4-wall, gold-plated mating contacts, board lock, UL94 V-0, -55°C to 105°C.
$8.5100Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesDynamic D-3400
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 China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Dynamic D-3400 |
| Type | Tab |
| Mounting | Through Hole, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250V |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 1.244\" (31.60mm) |
| Insulation material | Thermoplastic, Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Tube |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Rectangular |
| Rows | 4 |
| Pitch | 0.150\" (3.81mm) |
| Positions | 20 |
| Row spacing - mating | 0.200\" (5.08mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
Where can I buy 917251-2 and how do I get a price?
The 917251-2 is sourced to order through independent distribution. No stock-holding claim is made here.
What is the exact pitch of 917251-2?
The mating pitch is 0.150" (3.81 mm), with a row spacing of 0.200" (5.08 mm).
What is the recommended mating connector for 917251-2?
The 917251-2 mates with Dynamic D-3400 series receptacles that accept tab contacts. Confirm the circuit count and keying with the mating half part number.