Heavy Duty Power Connectors

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MultiCat High-Power Connector System

Molex MultiCat Power Connector System with precision machined contacts quickly mate and ensure superior durability and proper connection via connector position assurance (CPA). This CPA makes the MultiCat System effective in multiple industries. The MultiCat Power Connector System features lightweight and compact wire-to-wire and wire-to-board configurations while accommodating 18AWG to 8AWG wires.

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Part #

Heavy Duty Power Connectors MultiCat Receptacle Terminal 8-10 AWG

201846-0040
Molex
1: 19,62 kr.
6.236In Stock

Mfr. Part No.
201846-0040

Mouser Part No
538-201846-0040

Molex

Heavy Duty Power Connectors MultiCat Receptacle Terminal 8-10 AWG

Learn More

Datasheet

6.236In Stock

19,62 kr.

19,40 kr.

17,68 kr.

17,38 kr.

View

Min.: 1
Mult.: 1

201846

Contacts

40 A

Crimp

1 kVAC

Socket (Female)

Gold

Copper Alloy

10 AWG

8 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Vert Header 3 Circ GRY Key B

201842-1031
Molex
1: 105,19 kr.
151In Stock

Mfr. Part No.
201842-1031

Mouser Part No
538-201842-1031

Molex

Heavy Duty Power Connectors MultiCat Vert Header 3 Circ GRY Key B

Datasheet

151In Stock

105,19 kr.

90,12 kr.

84,52 kr.

80,42 kr.

View

Min.: 1
Mult.: 1

201842

Headers

40 A

3 Position

Solder

1 kV

Pin (Male)

Polyetherimide (PEI)

Gold

Copper Alloy

MultiCat

Heavy Duty Power Connectors MultiCat Circular Plug Hsg 3Ckt Blk

200914-0003
Molex
1: 19,25 kr.
739In Stock

Mfr. Part No.
200914-0003

Mouser Part No
538-200914-0003

Molex

Heavy Duty Power Connectors MultiCat Circular Plug Hsg 3Ckt Blk

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Datasheet

739In Stock

19,25 kr.

16,34 kr.

14,55 kr.

13,88 kr.

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Min.: 1
Mult.: 1

200914

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key A Blk

201840-0040
Molex
1: 54,91 kr.
1.157In Stock

Mfr. Part No.
201840-0040

Mouser Part No
538-201840-0040

Molex

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key A Blk

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Datasheet

1.157In Stock

54,91 kr.

40,13 kr.

39,46 kr.

38,12 kr.

View

Min.: 1
Mult.: 1

201840

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key B GRY

201841-0131
Molex
1: 47,74 kr.
1.768In Stock

Mfr. Part No.
201841-0131

Mouser Part No
538-201841-0131

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key B GRY

Datasheet

1.768In Stock

47,74 kr.

47,22 kr.

45,95 kr.

43,27 kr.

Min.: 1
Mult.: 1

201841

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key B Gry

201840-0041
Molex
1: 72,36 kr.
1.039In Stock

Mfr. Part No.
201840-0041

Mouser Part No
538-201840-0041

Molex

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key B Gry

Datasheet

1.039In Stock

72,36 kr.

65,20 kr.

61,40 kr.

59,83 kr.

View

Min.: 1
Mult.: 1

201840

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Vert Header 3 Circ BLK Key A

201842-1030
Molex
1: 52,37 kr.
670In Stock

Mfr. Part No.
201842-1030

Mouser Part No
538-201842-1030

Molex

Heavy Duty Power Connectors MultiCat Vert Header 3 Circ BLK Key A

Learn More

Datasheet

670In Stock

52,37 kr.

Min.: 1
Mult.: 1

201842

Headers

40 A

3 Position

Solder

1 kV

Pin (Male)

Polyetherimide (PEI)

Gold

Copper Alloy

MultiCat

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG GRY

201844-0131
Molex
1: 19,32 kr.
2.095In Stock

Mfr. Part No.
201844-0131

Mouser Part No
538-201844-0131

Molex

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG GRY

Datasheet

2.095In Stock

19,32 kr.

16,41 kr.

14,62 kr.

13,95 kr.

View

Min.: 1
Mult.: 1

201844

Accessories

Backshell

3 Position

Polyetherimide (PEI)

12 AWG

18 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 3Ckt Key B Gry

201841-0031
Molex
1: 62,29 kr.
689In Stock

Mfr. Part No.
201841-0031

Mouser Part No
538-201841-0031

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 3Ckt Key B Gry

Datasheet

689In Stock

62,29 kr.

52,97 kr.

49,61 kr.

47,22 kr.

View

Min.: 1
Mult.: 1

201841

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 12-18AWG BLK

201844-0140
Molex
2: 16,71 kr.
1.892In Stock

Mfr. Part No.
201844-0140

Mouser Part No
538-201844-0140

Molex

Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 12-18AWG BLK

Learn More

Datasheet

1.892In Stock

16,71 kr.

14,25 kr.

12,68 kr.

11,49 kr.

View

Min.: 2
Mult.: 2

201844

Accessories

Backshell

4 Position

Polyetherimide (PEI)

18 AWG

12 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key B Gry

201841-0041
Molex
1: 54,91 kr.
362In Stock

Mfr. Part No.
201841-0041

Mouser Part No
538-201841-0041

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key B Gry

Datasheet

362In Stock

54,91 kr.

47,89 kr.

44,91 kr.

Min.: 1
Mult.: 1

201841

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 8-10AWG BLK

201844-0040
Molex
1: 16,71 kr.
520In Stock

Mfr. Part No.
201844-0040

Mouser Part No
538-201844-0040

Molex

Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 8-10AWG BLK

Learn More

Datasheet

520In Stock

16,71 kr.

14,25 kr.

12,68 kr.

12,09 kr.

View

Min.: 1
Mult.: 1

201844

Accessories

Backshell

4 Position

Polyetherimide (PEI)

10 AWG

8 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key A Blk

201840-0030
Molex
1: 45,95 kr.
528In Stock
6.400On Order

Mfr. Part No.
201840-0030

Mouser Part No
538-201840-0030

Molex

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key A Blk

Learn More

Datasheet

528In Stock

6.400On Order

45,95 kr.

38,72 kr.

37,52 kr.

36,85 kr.

View

Min.: 1
Mult.: 1

201840

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key B Gry

201840-0031
Molex
1: 58,41 kr.
388In Stock
1.600Expected 20/05/2026

Mfr. Part No.
201840-0031

Mouser Part No
538-201840-0031

Molex

Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key B Gry

Datasheet

388In Stock

1.600Expected 20/05/2026

58,41 kr.

49,68 kr.

46,55 kr.

44,69 kr.

View

Min.: 1
Mult.: 1

201840

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key A BLK

201841-0130
Molex
1: 46,03 kr.
942In Stock

Mfr. Part No.
201841-0130

Mouser Part No
538-201841-0130

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key A BLK

Learn More

Datasheet

942In Stock

46,03 kr.

45,73 kr.

42,82 kr.

39,61 kr.

38,57 kr.

Min.: 1
Mult.: 1

201841

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 4P Key A BLK

201841-0140
Molex
1: 82,06 kr.
356In Stock

Mfr. Part No.
201841-0140

Mouser Part No
538-201841-0140

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 4P Key A BLK

Learn More

Datasheet

356In Stock

82,06 kr.

63,41 kr.

61,10 kr.

59,01 kr.

View

Min.: 1
Mult.: 1

201841

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 4P Key B GRY

201841-0141
Molex
1: 57,74 kr.
1.102In Stock

Mfr. Part No.
201841-0141

Mouser Part No
538-201841-0141

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 4P Key B GRY

Datasheet

1.102In Stock

57,74 kr.

55,20 kr.

53,34 kr.

50,65 kr.

Min.: 1
Mult.: 1

201841

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Vert Header 4 Circ BLK Key A

201842-1040
Molex
1: 102,43 kr.
191In Stock

Mfr. Part No.
201842-1040

Mouser Part No
538-201842-1040

Molex

Heavy Duty Power Connectors MultiCat Vert Header 4 Circ BLK Key A

Learn More

Datasheet

191In Stock

102,43 kr.

89,00 kr.

84,15 kr.

81,91 kr.

View

Min.: 1
Mult.: 1

201842

Headers

40 A

4 Position

Solder

1 kV

Pin (Male)

Polyetherimide (PEI)

Gold

Copper Alloy

MultiCat

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG BLK

201844-0130
Molex
1: 12,83 kr.
6.334In Stock

Mfr. Part No.
201844-0130

Mouser Part No
538-201844-0130

Molex

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG BLK

Learn More

Datasheet

6.334In Stock

12,83 kr.

10,89 kr.

9,77 kr.

9,33 kr.

8,73 kr.

Min.: 1
Mult.: 1

201844

Accessories

Backshell

3 Position

Polyetherimide (PEI)

18 AWG

12 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Plug Terminal 8-10 AWG

201845-0040
Molex
1: 20,59 kr.
1.817In Stock

Mfr. Part No.
201845-0040

Mouser Part No
538-201845-0040

Molex

Heavy Duty Power Connectors MultiCat Plug Terminal 8-10 AWG

Learn More

Datasheet

1.817In Stock

20,59 kr.

17,53 kr.

16,26 kr.

Min.: 1
Mult.: 1

201845

Contacts

40 A

Crimp

1 kVAC

Pin (Male)

Gold

Copper Alloy

10 AWG

8 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Receptacle Terminal 10-12 AWG

201846-0030
Molex
1: 33,94 kr.
895In Stock

Mfr. Part No.
201846-0030

Mouser Part No
538-201846-0030

Molex

Heavy Duty Power Connectors MultiCat Receptacle Terminal 10-12 AWG

Learn More

Datasheet

895In Stock

33,94 kr.

30,88 kr.

24,99 kr.

24,17 kr.

View

Min.: 1
Mult.: 1

201846

Contacts

30 A

Crimp

1 kVAC

Socket (Female)

Gold

Copper Alloy

12 AWG

10 AWG

MultiCat

Heavy Duty Power Connectors MultiCat Circular Rcpt Hsg 3Ckt Blk

200915-0003
Molex
1: 18,20 kr.
457In Stock

Mfr. Part No.
200915-0003

Mouser Part No
538-200915-0003

Molex

Heavy Duty Power Connectors MultiCat Circular Rcpt Hsg 3Ckt Blk

Learn More

Datasheet

457In Stock

18,20 kr.

15,52 kr.

13,88 kr.

13,20 kr.

11,71 kr.

Min.: 1
Mult.: 1

200915

Housings

3 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key A Blk

201841-0040
Molex
1: 61,25 kr.
128In Stock

Mfr. Part No.
201841-0040

Mouser Part No
538-201841-0040

Molex

Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key A Blk

Datasheet

128In Stock

61,25 kr.

52,07 kr.

48,86 kr.

46,55 kr.

View

Min.: 1
Mult.: 1

201841

Housings

4 Position

Crimp

Polyetherimide (PEI)

MultiCat

Heavy Duty Power Connectors MultiCat R/A Header 4 Circ GRY Key B

201843-1041
Molex
1: 152,41 kr.
7In Stock
135Expected 01/06/2026

Mfr. Part No.
201843-1041

Mouser Part No
538-201843-1041

Molex

Heavy Duty Power Connectors MultiCat R/A Header 4 Circ GRY Key B

Datasheet

7In Stock

135Expected 01/06/2026

152,41 kr.

129,51 kr.

121,45 kr.

115,63 kr.

View

Min.: 1
Mult.: 1

201843

Headers

40 A

4 Position

Solder

1 kV

Pin (Male)

Polyetherimide (PEI)

Gold

Copper Alloy

MultiCat

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 8-10AWG BLK

201844-0030
Molex
1: 14,02 kr.
100In Stock

Mfr. Part No.
201844-0030

Mouser Part No
538-201844-0030

Molex

Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 8-10AWG BLK

Learn More

Datasheet

100In Stock

14,02 kr.

12,61 kr.

10,59 kr.

10,22 kr.

View

Min.: 1
Mult.: 1

201844

Accessories

Backshell

3 Position

Polyetherimide (PEI)

10 AWG

8 AWG

MultiCat

MultiCat High-Power Connector System

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