Molex Ultra-Fit 172299 series header, order code 1722991212, 12 positions, dual row, 0.138" (3.50 mm) pitch, 400 V, gold-plated mating contacts, through-hole, solder termination, shrouded 4-wall with latch holder.
Molex Ultra-Fit 1722991212 Header, 12-Pos 3.50mm
MPN1722991212
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Molex Ultra-Fit 172299 series header, order code 1722991212, 12 positions, dual row, 0.138" (3.50 mm) pitch, 400 V, gold-plated mating contacts, through-hole, solder termination, shrouded 4-wall with latch holder.
$3.8363Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Ultra-Fit 172299 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 400V |
| Operating temperature | -40°C ~ 120°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.465\" (11.80mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Mated stacking heights | 26.99mm |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Lighting, Medical, Military, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.138\" (3.50mm) |
| Positions | 12 |
| Row spacing - mating | 0.181\" (4.60mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.126\" (3.20mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 60.0µin (1.52µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
What compliance documentation does Molex provide for the 1722991212?
The housing is rated UL94 V-0. RoHS and REACH compliance documentation is available from Molex upon request.