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Mini-Fit Sr.™ Connectors

Molex Mini-Fit Sr.™ Connectors are available in silver along with other options and support up to 50.0A current with superb electrical reliability and significant cost-savings over a vast range of industrial, consumer, power supply, medical and commercial vehicle applications. The connectors have polarized housing that prevents connector mis-mating, dual-beam (female) terminal design that gives four points of contact to ensure superb contact reliability, and prevents terminal back-out with Terminal Position Assurance (PTA) retainer on housings.
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Part #

Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250

42815-0042 (Mouser Reel)
Molex
250: $1.49
2,500In Stock

Mfr. Part No.
42815-0042 (Mouser Reel)

Mouser Part No
538-42815-0042-MR

Molex

Headers & Wire Housings MNFTSR FE 14-16AW AU REEL OF 250

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Datasheet

Product Comments

2,500In Stock

Reel

$1.49

$1.37

Min.: 250
Mult.: 250

Reel: 250

Headers & Wire Housings MF SR Crimp Term F Silver

42815-0134
Molex
2,500: $0.618
5,000In Stock
10,000Expected 13/05/2026

Mfr. Part No.
42815-0134

Mouser Part No
538-42815-0134

Molex

Headers & Wire Housings MF SR Crimp Term F Silver

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Datasheet

5,000In Stock

10,000Expected 13/05/2026

Reel

$0.618

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100

42815-0134 (Cut Strip)
Molex
100: $0.759
4,800In Stock
New At Mouser

Mfr. Part No.
42815-0134 (Cut Strip)

Mouser Part No
538-42815-0134-CT

New At Mouser

Molex

Headers & Wire Housings MF SR Crimp Term F Silver STRIP OF 100

Datasheet

4,800In Stock

Reel

$0.759

Min.: 100
Mult.: 100

Reel: 100

Headers & Wire Housings MF SR Crimp Term Fem Silvr 14-16AWG Lubed

42815-0144
Molex
2,500: $0.598
17,500In Stock

Mfr. Part No.
42815-0144

Mouser Part No
538-42815-0144

Molex

Headers & Wire Housings MF SR Crimp Term Fem Silvr 14-16AWG Lubed

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Datasheet

Product Comments

17,500In Stock

Reel

$0.598

$0.577

$0.548

View

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Term F 14-16 STRIP OF 100

42815-0144 (Cut Strip)
Molex
100: $0.843
4,100In Stock

Mfr. Part No.
42815-0144 (Cut Strip)

Mouser Part No
538-42815-0144-CT

Molex

Headers & Wire Housings MFSR Term F 14-16 STRIP OF 100

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Datasheet

Product Comments

4,100In Stock

$0.843

Min.: 100
Mult.: 100

Headers & Wire Housings MINIFIT SR 2Ckt 10MM RECPT HSG SR BLK

42816-0212
Molex
1: $1.21
5,168In Stock
36,494On Order

Mfr. Part No.
42816-0212

Mouser Part No
538-42816-0212

Molex

Headers & Wire Housings MINIFIT SR 2Ckt 10MM RECPT HSG SR BLK

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Datasheet

5,168In Stock

36,494On Order

$1.21

$1.11

$1.07

$0.933

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Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK

42816-0312
Molex
1: $1.15
3,797In Stock
19,500Expected 17/07/2026

Mfr. Part No.
42816-0312

Mouser Part No
538-42816-0312

Molex

Headers & Wire Housings MINIFIT SR 3Ckt 10MM RECPT HSG SR BLK

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Datasheet

3,797In Stock

19,500Expected 17/07/2026

$1.15

$1.04

$1.03

$1.02

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 5Ckt 10MM RECPT HSG SR BLK

42816-0512
Molex
1: $1.32
1,955In Stock

Mfr. Part No.
42816-0512

Mouser Part No
538-42816-0512

Molex

Headers & Wire Housings MINIFIT SR 5Ckt 10MM RECPT HSG SR BLK

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Datasheet

1,955In Stock

$1.32

$1.21

$1.17

$1.11

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 6Ckt 10MM RECPT HSG SR BLK

42816-0612
Molex
1: $1.44
3,717In Stock

Mfr. Part No.
42816-0612

Mouser Part No
538-42816-0612

Molex

Headers & Wire Housings MINIFIT SR 6Ckt 10MM RECPT HSG SR BLK

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Datasheet

3,717In Stock

$1.44

$1.29

$1.24

$1.21

View

Min.: 1
Mult.: 1

Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500

42817-0012
Molex
2,500: $1.63
2,500In Stock

Mfr. Part No.
42817-0012

Mouser Part No
538-42817-0012

Molex

Headers & Wire Housings MN-FT TERM 10-12G M REEL of 2500

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Datasheet

Product Comments

2,500In Stock

Reel

$1.63

$1.57

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100

42817-0012 (Cut Strip)
Molex
100: $2.07
1,100In Stock

Mfr. Part No.
42817-0012 (Cut Strip)

Mouser Part No
538-42817-0012-CT

Molex

Headers & Wire Housings MN-FT TERM 10-12G M CUT STRIP OF 100

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Datasheet

Product Comments

1,100In Stock

$2.07

Min.: 100
Mult.: 100

Headers & Wire Housings MN-FT TERM 10-12G M Loose PC

42817-0012 (Loose Piece)
Molex
1: $3.04
2,027In Stock

Mfr. Part No.
42817-0012 (Loose Piece)

Mouser Part No
538-42817-0012-LP

Molex

Headers & Wire Housings MN-FT TERM 10-12G M Loose PC

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Datasheet

Product Comments

2,027In Stock

$3.04

$2.77

$2.62

$2.56

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100

42817-0042 (Cut Strip)
Molex
100: $3.00
2,800In Stock

Mfr. Part No.
42817-0042 (Cut Strip)

Mouser Part No
538-42817-0042-CT

Molex

Headers & Wire Housings MINIFITSR M 14-16AWG Cut Strip of 100

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Datasheet

Product Comments

2,800In Stock

$3.00

Min.: 100
Mult.: 100

Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC

42817-0042 (Loose Piece)
Molex
1: $4.28
1,564In Stock

Mfr. Part No.
42817-0042 (Loose Piece)

Mouser Part No
538-42817-0042-LP

Molex

Headers & Wire Housings MINIFITSR M 14-16AWG Loose PC

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Datasheet

Product Comments

1,564In Stock

$4.28

$3.89

$3.69

$3.60

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr M Term Loose PC

42817-0112 (Loose Piece)
Molex
1: $3.64
1,054In Stock

Mfr. Part No.
42817-0112 (Loose Piece)

Mouser Part No
538-42817-0112-LP

Molex

Headers & Wire Housings MiniFit Sr M Term Loose PC

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Datasheet

Product Comments

1,054In Stock

$3.64

$3.32

$3.14

$3.07

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16

42817-0142
Molex
1: $3.47
2,203In Stock

Mfr. Part No.
42817-0142

Mouser Part No
538-42817-0142

Molex

Headers & Wire Housings MiniFit Sr. Male Ex Term 30SAu 14-16

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Datasheet

2,203In Stock

Cut Tape

$3.47

$3.16

$2.99

$2.78

Reel

$2.01

View

Min.: 1
Mult.: 1

Reel: 2,500

Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed

42817-1014
Molex
2,500: $0.832
7,500In Stock

Mfr. Part No.
42817-1014

Mouser Part No
538-42817-1014

Molex

Headers & Wire Housings MF SR Crim Trm Male Silvr 10-12AWG Lubed

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Datasheet

Product Comments

7,500In Stock

Reel

$0.832

$0.791

$0.773

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000

42817-1014 (Mouser Reel)
Molex
500: $1.06
2,000In Stock

Mfr. Part No.
42817-1014 (Mouser Reel)

Mouser Part No
538-42817-1014-MR

Molex

Headers & Wire Housings MFSR Trm M 10-12 REEL OF 1000

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Datasheet

Product Comments

2,000In Stock

Reel

$1.06

$0.906

Min.: 500
Mult.: 500

Reel: 500

Headers & Wire Housings MF SR Crim Trm M Sil 8awg Lubed

42817-1034
Molex
1: $1.50
12,510In Stock

Mfr. Part No.
42817-1034

Mouser Part No
538-42817-1034

Molex

Headers & Wire Housings MF SR Crim Trm M Sil 8awg Lubed

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Datasheet

12,510In Stock

$1.50

$1.28

$1.09

$0.967

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF SR Crim Trm Male Silvr 14-16AWG Lubed

42817-1044
Molex
2,500: $0.832
10,000In Stock

Mfr. Part No.
42817-1044

Mouser Part No
538-42817-1044

Molex

Headers & Wire Housings MF SR Crim Trm Male Silvr 14-16AWG Lubed

Learn More

Datasheet

Product Comments

10,000In Stock

Reel

$0.832

$0.791

$0.773

Quote

Min.: 2,500
Mult.: 2,500

Reel: 2,500

Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE

42817-1044 (Loose Piece)
Molex
1: $1.63
6,240In Stock

Mfr. Part No.
42817-1044 (Loose Piece)

Mouser Part No
538-42817-1044-LP

Molex

Headers & Wire Housings MFSR Trm M 14-16 LOOSE PIECE

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Datasheet

Product Comments

6,240In Stock

$1.63

$1.42

$1.36

$1.33

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 3Ckt 10MM PLG HSG SR PNL MNT BLK

42818-0312
Molex
1: $0.89
4,203In Stock

Mfr. Part No.
42818-0312

Mouser Part No
538-42818-0312

Molex

Headers & Wire Housings MINIFIT SR 3Ckt 10MM PLG HSG SR PNL MNT BLK

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Datasheet

4,203In Stock

$0.89

$0.803

$0.777

$0.757

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin

42819-2212
Molex
1: $4.79
1,149In Stock

Mfr. Part No.
42819-2212

Mouser Part No
538-42819-2212

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Tin

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Datasheet

1,149In Stock

$4.79

$4.43

$3.63

$3.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Gold

42819-2213
Molex
1: $5.27
1,963In Stock

Mfr. Part No.
42819-2213

Mouser Part No
538-42819-2213

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 062 Clip 2 Ckt Gold

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Datasheet

1,963In Stock

$5.27

$4.56

$4.47

$4.38

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 2 Ckt Tin

42819-2222
Molex
1: $5.08
2,297In Stock

Mfr. Part No.
42819-2222

Mouser Part No
538-42819-2222

Molex

Headers & Wire Housings MiniFit Sr Hdr Vert 093 Clip 2 Ckt Tin

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Datasheet

2,297In Stock

$5.08

$5.07

$5.02

$3.84

View

Min.: 1
Mult.: 1

Mini-Fit Sr.™ Connectors

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Mini-Fit Sr.™ Connectors

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