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Ultra-Fit™ Power Connectors

Molex Ultra-Fit™ Power Connectors eliminate same-circuit-size cross mating and reduce terminal backout occurrences. The space saving, low mating force, high density Ultra-Fit power connector has a 12A or 14A current rating, 3.5mm pitch, and is available with color coding and mechanical keying options. Molex Ultra-Fit Power Connectors offering the premium housing features of proven Mini-Fit® and Micro-Fit 3.0™ connector systems. Color-coded housings mitigate the risk of mismating. An optional TPA retainer significantly reduces terminal backout. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.
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Part #

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K NAT30AU

172298-2308
Molex
1: £3.13
883In Stock

Mfr. Part No.
172298-2308

Mouser Part No
538-172298-2308

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K NAT30AU

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Datasheet

883In Stock

£3.13

£2.66

£2.33

£2.07

£1.77

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K NAT30AU

172298-2314
Molex
1: £3.49
523In Stock

Mfr. Part No.
172298-2314

Mouser Part No
538-172298-2314

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R K NAT30AU

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Datasheet

523In Stock

£3.49

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK30AU

172299-1312
Molex
1: £3.20
965In Stock

Mfr. Part No.
172299-1312

Mouser Part No
538-172299-1312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F BLK30AU

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Datasheet

965In Stock

£3.20

£2.99

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 15AU

172316-3210
Molex
1: £4.06
261In Stock

Mfr. Part No.
172316-3210

Mouser Part No
538-172316-3210

Molex

Headers & Wire Housings ULTRAFIT HDR RT 2R BLK 10 CKT 15AU

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Datasheet

261In Stock

£4.06

£4.04

£3.82

£2.99

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 3ckt

202569-4003
Molex
1: £0.705
1,375In Stock

Mfr. Part No.
202569-4003

Mouser Part No
538-202569-4003

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 3ckt

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Datasheet

1,375In Stock

£0.705

£0.619

£0.55

£0.457

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK TIN

172287-1105
Molex
1: £1.02
1,216In Stock

Mfr. Part No.
172287-1105

Mouser Part No
538-172287-1105

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK TIN

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Datasheet

1,216In Stock

£1.02

£0.863

£0.849

£0.759

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Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F NAT15AU

172287-2208
Molex
1: £3.82
700In Stock

Mfr. Part No.
172287-2208

Mouser Part No
538-172287-2208

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F NAT15AU

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Datasheet

700In Stock

£3.82

£3.25

£3.24

£2.76

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F BLK30AU

172299-1306
Molex
1: £2.53
404In Stock

Mfr. Part No.
172299-1306

Mouser Part No
538-172299-1306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F BLK30AU

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Datasheet

404In Stock

£2.53

£2.19

£2.17

£1.89

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K NAT15AU

172286-2202
Molex
1: £1.10
1,410In Stock

Mfr. Part No.
172286-2202

Mouser Part No
538-172286-2202

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 2CKT HDR VT SGL K NAT15AU

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Datasheet

1,410In Stock

£1.10

£1.01

£1.00

£0.882

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT TIN

172299-2114
Molex
1: £2.92
963In Stock

Mfr. Part No.
172299-2114

Mouser Part No
538-172299-2114

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 14CKT HDR VT D/R F NAT TIN

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Datasheet

963In Stock

£2.92

£1.71

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F NAT30AU

172299-2312
Molex
1: £6.29
435In Stock

Mfr. Part No.
172299-2312

Mouser Part No
538-172299-2312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R F NAT30AU

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Datasheet

435In Stock

£6.29

£5.66

£5.33

£5.19

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt

202569-4004
Molex
1: £0.593
1,886In Stock

Mfr. Part No.
202569-4004

Mouser Part No
538-202569-4004

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 4ckt

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Datasheet

1,886In Stock

£0.593

£0.589

£0.581

£0.556

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 7ckt

202569-4007
Molex
1: £0.834
1,492In Stock

Mfr. Part No.
202569-4007

Mouser Part No
538-202569-4007

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug SR nat FH 7ckt

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Datasheet

1,492In Stock

£0.834

£0.746

£0.745

£0.743

View

Min.: 1
Mult.: 1

Headers & Wire Housings Headers & Wire Housings ultra-fit plug DR blk PM 10ckt

216945-3110
Molex
1: £0.952
855In Stock

Mfr. Part No.
216945-3110

Mouser Part No
538-216945-3110

Molex

Headers & Wire Housings Headers & Wire Housings ultra-fit plug DR blk PM 10ckt

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Datasheet

855In Stock

£0.952

£0.856

£0.826

£0.821

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White

172256-4107
Molex
1: £0.45
6,870In Stock

Mfr. Part No.
172256-4107

Mouser Part No
538-172256-4107

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White

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Datasheet

6,870In Stock

£0.45

£0.217

£0.208

£0.207

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK TIN

172287-1108
Molex
1: £1.68
651In Stock

Mfr. Part No.
172287-1108

Mouser Part No
538-172287-1108

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL F BLK TIN

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Datasheet

651In Stock

£1.68

£1.43

£0.882

£0.873

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F BLK30AU

172299-1316
Molex
1: £4.95
1,495In Stock

Mfr. Part No.
172299-1316

Mouser Part No
538-172299-1316

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 16CKT HDR VT D/R F BLK30AU

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Datasheet

1,495In Stock

£4.95

£4.77

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White

172256-4106
Molex
1: £0.182
3,347In Stock

Mfr. Part No.
172256-4106

Mouser Part No
538-172256-4106

Molex

Headers & Wire Housings ULTRA-FIT HSG SR 6Ckt White

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Datasheet

3,347In Stock

£0.182

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU

172287-1306
Molex
1: £2.58
565In Stock

Mfr. Part No.
172287-1306

Mouser Part No
538-172287-1306

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL F BLK30AU

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Datasheet

565In Stock

£2.58

£2.28

£2.22

£1.97

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT30AU

172286-2308
Molex
1: £4.58
681In Stock

Mfr. Part No.
172286-2308

Mouser Part No
538-172286-2308

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K NAT30AU

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Datasheet

681In Stock

£4.58

£3.88

£3.31

£3.30

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT30AU

172287-2304
Molex
1: £2.40
2,470In Stock

Mfr. Part No.
172287-2304

Mouser Part No
538-172287-2304

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F NAT30AU

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Datasheet

2,470In Stock

£2.40

£2.04

£1.74

£1.55

£1.28

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU

172298-2312
Molex
1: £5.12
576In Stock

Mfr. Part No.
172298-2312

Mouser Part No
538-172298-2312

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU

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Datasheet

576In Stock

£5.12

£4.63

£4.37

£4.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail, 3.50mm Pitch, Single Row, 5 Circuits, Tin (Sn) Plating, Black, Glow-Wire Capable

172310-3105
Molex
1: £1.00
1,877In Stock

Mfr. Part No.
172310-3105

Mouser Part No
538-172310-3105

Molex

Headers & Wire Housings Ultra-Fit Right-Angle Header with Solder Nail, 3.50mm Pitch, Single Row, 5 Circuits, Tin (Sn) Plating, Black, Glow-Wire Capable

Datasheet

1,877In Stock

£1.00

£0.908

£0.732

£0.696

View

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRA-FIT HSG Dual 12Ckt White

172258-4112
Molex
1: £0.436
2,026In Stock

Mfr. Part No.
172258-4112

Mouser Part No
538-172258-4112

Molex

Headers & Wire Housings ULTRA-FIT HSG Dual 12Ckt White

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Datasheet

2,026In Stock

£0.436

£0.429

£0.376

£0.362

Min.: 1
Mult.: 1

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU

172286-2303
Molex
1: £2.01
486In Stock

Mfr. Part No.
172286-2303

Mouser Part No
538-172286-2303

Molex

Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL K NAT30AU

Learn More

Datasheet

486In Stock

£2.01

£1.70

£1.45

£1.44

View

Min.: 1
Mult.: 1

Ultra-Fit™ Power Connectors

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