40-position shrouded header with detent lock
The 2-1939995-0 is the 40-circuit member of TE's Dynamic D-1100 header line, a shrouded four-wall design with a detent lock for positive retention in board-to-board or cable applications.
2-1939995-0 TE Dynamic D-1100 Header 40 Pos 2.00mm
MPN2-1939995-0
Active
TE Connectivity AMP Connectors Dynamic D-1100 header, order code 2-1939995-0, 40 positions, dual row, 2.00 mm pitch, 3 A, 125 V, gold-plated mating contacts, surface-mount, solder termination.
$8.8896Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Dynamic D-1100 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 125V |
| Current rating | 3A |
| Operating temperature | -55°C~105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.528\" (13.40mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Features | Board Guide, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 40 |
| Row spacing - mating | 0.130\" (3.30mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the style of 2-1939995-0?
The listed style is Board to Board or Cable.
What compliance documentation is available for 2-1939995-0?
RoHS and REACH compliance documentation is provided by TE Connectivity AMP Connectors.