Amphenol ICC (FCI) Dubox™, BergCon® PV™ receptacle, order code 66951-021LF, 21 positions, single row, 0.100" (2.54 mm) pitch, 1250 V, gold-plated mating contacts, through-hole, solder termination.
66951-021LF
66951-021LF Amphenol ICC (FCI) Dubox 21-Pos Receptacle
MPN66951-021LF
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Amphenol ICC (FCI) Dubox™, BergCon® PV™ receptacle, order code 66951-021LF, 21 positions, single row, 0.100" (2.54 mm) pitch, 1250 V, gold-plated mating contacts, through-hole, solder termination.
$3.1262Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Dubox™, BergCon® PV™ |
| Type | Female Socket |
| Mounting | Through Hole |
| Connector type | Receptacle |
| Fastening type | Push-Pull |
| Voltage rating | 1250V |
| Operating temperature | -65°C~125°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.325\" (8.25mm) |
| Insulation material | Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
All specifications
| Parameter | Value |
|---|---|
| Style | Board to Board |
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 21 |
| Contact finish - post | Tin |
| Contact length - post | 0.142\" (3.60mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
Product details
Frequently asked questions
What is the 66951-021LF's connector style and series?
The 66951-021LF is a Board to Board receptacle in the Dubox™, BergCon® PV™ series.