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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 MN-FT TERM 8G FEM Cut Strip of 100

42815-0032 (Cut Strip)
Molex
100: $2.31
700In Stock
7,500Expected 2/11/2026

Mfr. Part No.
42815-0032 (Cut Strip)

Mouser Part No
538-42815-0032-CT

Molex

Headers & Wire Housings MN-FT TERM 8G FEM Cut Strip of 100

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Datasheet

Product Comments

700In Stock

7,500Expected 2/11/2026

$2.31

Min.: 100
Mult.: 100

Headers & Wire Housings MF SR TERM 14-16G F CUT STRIP OF 100

42815-0041 (Cut Strip)
Molex
100: $1.70
1,100In Stock

Mfr. Part No.
42815-0041 (Cut Strip)

Mouser Part No
538-42815-0041-CT

Molex

Headers & Wire Housings MF SR TERM 14-16G F CUT STRIP OF 100

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Datasheet

Product Comments

1,100In Stock

$1.70

Min.: 100
Mult.: 100

Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500

42815-0041 (Mouser Reel)
Molex
500: $1.62
1,000In Stock

Mfr. Part No.
42815-0041 (Mouser Reel)

Mouser Part No
538-42815-0041-MR

Molex

Headers & Wire Housings MF SR TERM 14-16G F REEL OF 500

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Datasheet

Product Comments

1,000In Stock

Reel

$1.62

$1.54

Min.: 500
Mult.: 500

: 500

Headers & Wire Housings MNFTSR FE 14-16AW AU LOOSE PIECE

42815-0042 (Loose Piece)
Molex
1: $3.29
814In Stock
2,550On Order

Mfr. Part No.
42815-0042 (Loose Piece)

Mouser Part No
538-42815-0042-LP

Molex

Headers & Wire Housings MNFTSR FE 14-16AW AU LOOSE PIECE

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Datasheet

Product Comments

814In Stock

2,550On Order

$3.29

$2.87

$2.75

$2.68

Min.: 1
Mult.: 1

Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100

42815-0114 (Cut Strip)
Molex
100: $0.962
1,200In Stock
12,500On Order
New At Mouser

Mfr. Part No.
42815-0114 (Cut Strip)

Mouser Part No
538-42815-0114-CT

New At Mouser

Molex

Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed STRIP OF 100

Datasheet

1,200In Stock

12,500On Order

Reel

$0.962

Min.: 100
Mult.: 100

: 100

Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed REEL OF 1000

42815-0114 (Mouser Reel)
Molex
250: $1.55
1,250In Stock
New At Mouser

Mfr. Part No.
42815-0114 (Mouser Reel)

Mouser Part No
538-42815-0114-MR

New At Mouser

Molex

Headers & Wire Housings MF SR Crimp Term Fem Silvr 10-12AWG Lubed REEL OF 1000

Datasheet

1,250In Stock

Cut Tape

$1.55

Reel

$0.854

Min.: 250
Mult.: 250

: 1,000

Headers & Wire Housings MF SR Crimp Term F Silver LOOSE PIECE

42815-0134 (Loose Piece)
Molex
1: $1.77
1,863In Stock
New At Mouser

Mfr. Part No.
42815-0134 (Loose Piece)

Mouser Part No
538-42815-0134-LP

New At Mouser

Molex

Headers & Wire Housings MF SR Crimp Term F Silver LOOSE PIECE

Datasheet

1,863In Stock

$1.77

$1.50

$1.44

$1.41

Min.: 1
Mult.: 1

Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE

42815-0144 (Loose Piece)
Molex
1: $1.77
865In Stock
5,000Expected 14/10/2026

Mfr. Part No.
42815-0144 (Loose Piece)

Mouser Part No
538-42815-0144-LP

Molex

Headers & Wire Housings MFSR Term F 14-16 LOOSE PIECE

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Datasheet

Product Comments

865In Stock

5,000Expected 14/10/2026

$1.77

$1.50

$1.44

$1.41

Min.: 1
Mult.: 1

Headers & Wire Housings MFSR Term F 14-16 REEL OF 250

42815-0144 (Mouser Reel)
Molex
500: $1.10
500In Stock
12,500Expected 28/10/2026

Mfr. Part No.
42815-0144 (Mouser Reel)

Mouser Part No
538-42815-0144-MR

Molex

Headers & Wire Housings MFSR Term F 14-16 REEL OF 250

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Datasheet

Product Comments

500In Stock

12,500Expected 28/10/2026

Reel

$1.10

$0.979

Min.: 500
Mult.: 500

: 500

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

42817-0042 (Cut Strip)
Molex
100: $4.69
300In Stock
2,500On Order

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

300In Stock

2,500On Order

$4.69

Min.: 100
Mult.: 100

Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100

42817-1014 (Cut Strip)
Molex
100: $1.67
200In Stock
2,500Expected 2/9/2026

Mfr. Part No.
42817-1014 (Cut Strip)

Mouser Part No
538-42817-1014-CT

Molex

Headers & Wire Housings MFSR Trm M 10-12 STRIP OF 100

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Datasheet

Product Comments

200In Stock

2,500Expected 2/9/2026

$1.67

Min.: 100
Mult.: 100

Headers & Wire Housings MFSR Trm M 14-16 STRIP OF 100

42817-1044 (Cut Strip)
Molex
100: $1.67
600In Stock
500On Order

Mfr. Part No.
42817-1044 (Cut Strip)

Mouser Part No
538-42817-1044-CT

Molex

Headers & Wire Housings MFSR Trm M 14-16 STRIP OF 100

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Datasheet

Product Comments

600In Stock

500On Order

$1.67

Min.: 100
Mult.: 100

Headers & Wire Housings MFSR Trm M 14-16 REEL OF 1000

42817-1044 (Mouser Reel)
Molex
500: $1.54
500In Stock
2,000On Order

Mfr. Part No.
42817-1044 (Mouser Reel)

Mouser Part No
538-42817-1044-MR

Molex

Headers & Wire Housings MFSR Trm M 14-16 REEL OF 1000

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Datasheet

Product Comments

500In Stock

2,000On Order

Reel

$1.54

$1.32

Min.: 500
Mult.: 500

: 500

Headers & Wire Housings MF SR CrimTrmM MFBL Sil 14-16awg Lubed

42817-1144
Molex
1: $3.10
333In Stock
5,000Expected 22/10/2026

Mfr. Part No.
42817-1144

Mouser Part No
538-42817-1144

Molex

Headers & Wire Housings MF SR CrimTrmM MFBL Sil 14-16awg Lubed

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Datasheet

333In Stock

5,000Expected 22/10/2026

Cut Tape

$3.10

Reel

$1.78

$1.69

Min.: 1
Mult.: 1

: 2,500

Headers & Wire Housings MF Sr Vt Hdr Assy125 Cp 5ckt Sil Lubed

42819-5234
Molex
1: $11.91
15In Stock

Mfr. Part No.
42819-5234

Mouser Part No
538-42819-5234

Molex

Headers & Wire Housings MF Sr Vt Hdr Assy125 Cp 5ckt Sil Lubed

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Datasheet

15In Stock

$11.91

$10.73

$10.10

$9.85

View

Min.: 1
Mult.: 1

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

42820-2222
Molex
1: $9.79
203In Stock

Mfr. Part No.
42820-2222

Mouser Part No
538-42820-2222

Molex

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

Datasheet

203In Stock

$9.79

$7.90

$7.06

$6.30

View

Min.: 1
Mult.: 1

Headers & Wire Housings HEADER R/A 2P retention clip

42820-2233
Molex
1: $11.03
47In Stock
420Expected 13/8/2026

Mfr. Part No.
42820-2233

Mouser Part No
538-42820-2233

Molex

Headers & Wire Housings HEADER R/A 2P retention clip

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Datasheet

47In Stock

420Expected 13/8/2026

$11.03

$8.91

$7.94

$7.10

$6.76

Min.: 1
Mult.: 1

Headers & Wire Housings MF Sr RA Hdr Assy 125 2ckt Lubed

42820-2234
Molex
1: $9.60
51In Stock

Mfr. Part No.
42820-2234

Mouser Part No
538-42820-2234

Molex

Headers & Wire Housings MF Sr RA Hdr Assy 125 2ckt Lubed

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Datasheet

51In Stock

$9.60

$8.69

$8.21

$8.01

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 4 Ckt Gold

42820-4243
Molex
1: $22.36
41In Stock

Mfr. Part No.
42820-4243

Mouser Part No
538-42820-4243

Molex

Headers & Wire Housings MiniFit Sr Hdr Assy 250 Clip 4 Ckt Gold

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Datasheet

41In Stock

$22.36

$19.82

$19.05

$18.29

View

Min.: 1
Mult.: 1

Headers & Wire Housings MiniFit Sr HDR 062 Clip 5 Ckt Tin

42820-5212
Molex
1: $23.69
18In Stock

Mfr. Part No.
42820-5212

Mouser Part No
538-42820-5212

Molex

Headers & Wire Housings MiniFit Sr HDR 062 Clip 5 Ckt Tin

Datasheet

18In Stock

Cut Tape

$23.69

$20.51

$19.95

$19.75

Reel

$15.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 180

Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 6 Ckt Gold

42820-6223
Molex
1: $25.04
21In Stock
160On Order

Mfr. Part No.
42820-6223

Mouser Part No
538-42820-6223

Molex

Headers & Wire Housings MiniFit Sr Hdr Assy 093 Clip 6 Ckt Gold

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Datasheet

21In Stock

160On Order

$25.04

$20.59

$18.05

$17.26

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 8CKT 10MM DR RECPT HSG BLK

43914-1102
Molex
1: $7.36
7In Stock
800Expected 11/8/2026

Mfr. Part No.
43914-1102

Mouser Part No
538-43914-1102

Molex

Headers & Wire Housings MINIFIT SR 8CKT 10MM DR RECPT HSG BLK

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Datasheet

7In Stock

800Expected 11/8/2026

$7.36

$6.54

$6.15

$5.92

View

Min.: 1
Mult.: 1

Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 12 Ckt SGold

43915-1204
Molex
1: $74.77
16In Stock

Mfr. Part No.
43915-1204

Mouser Part No
538-43915-1204

Molex

Headers & Wire Housings MF Sr Hdr Assy DR 062 Vt 12 Ckt SGold

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Datasheet

16In Stock

$74.77

$63.55

$62.23

$61.25

View

Min.: 1
Mult.: 1

Headers & Wire Housings MINIFIT SR 6CKT 10MM PLG HSG PNL MNT DR

43938-2101
Molex
1: $6.23
306In Stock
1,200Expected 2/9/2026

Mfr. Part No.
43938-2101

Mouser Part No
538-43938-2101

Molex

Headers & Wire Housings MINIFIT SR 6CKT 10MM PLG HSG PNL MNT DR

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Datasheet

306In Stock

1,200Expected 2/9/2026

$6.23

$5.70

$5.49

$5.33

View

Min.: 1
Mult.: 1

Headers & Wire Housings Mini-Fit Sr DR Plug 14 Ckt

43938-2105
Molex
1: $11.14
92In Stock

Mfr. Part No.
43938-2105

Mouser Part No
538-43938-2105

Molex

Headers & Wire Housings Mini-Fit Sr DR Plug 14 Ckt

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Datasheet

92In Stock

$11.14

$10.08

$9.57

$8.12

View

Min.: 1
Mult.: 1

Mini-Fit Sr.™ Connectors

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Mini-Fit Sr.™ Connectors

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