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.

Results: 37
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Accessory Type
Current Rating
Number of Positions
Termination Style
Voltage Rating
Insert/Contact Gender
Housing Material
Contact Plating
Contact Material
Wire Gauge Min
Wire Gauge Max
Tradename


Molex Heavy Duty Power Connectors MultiCat Vert Header 3 Circ GRY Key B
Datasheet
151In Stock
Min.: 1
Mult.: 1
201842 Headers 40 A 3 Position Solder 1 kV Pin (Male) Polyetherimide (PEI) Gold Copper Alloy MultiCat


Molex Heavy Duty Power Connectors MultiCat Vert Header 3 Circ BLK Key A
Datasheet
639In Stock
Min.: 1
Mult.: 1
201842 Headers 40 A 3 Position Solder 1 kV Pin (Male) Polyetherimide (PEI) Gold Copper Alloy MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG GRY
Datasheet
2,085In Stock
Min.: 1
Mult.: 1

201844 Accessories Backshell 3 Position Polyetherimide (PEI) 12 AWG 18 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key B Gry
Datasheet
362In Stock
Min.: 1
Mult.: 1

201841 Housings 4 Position Crimp Polyetherimide (PEI) MultiCat


Molex Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 3Ckt Key B Gry
Datasheet
689In Stock
Min.: 1
Mult.: 1

201841 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 12-18AWG BLK
Datasheet
1,892In Stock
Min.: 2
Mult.: 2

201844 Accessories Backshell 4 Position Polyetherimide (PEI) 18 AWG 12 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 8-10AWG BLK
Datasheet
520In Stock
Min.: 1
Mult.: 1

201844 Accessories Backshell 4 Position Polyetherimide (PEI) 10 AWG 8 AWG MultiCat


Molex Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key A Blk
Datasheet
3,189In Stock
3,200Expected 2026/06/02
Min.: 1
Mult.: 1

201840 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat


Molex Heavy Duty Power Connectors MultiCat Inline Plg Hsg 3Ckt Key B Gry
Datasheet
1,976In Stock
Min.: 1
Mult.: 1

201840 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key A Blk
Datasheet
1,132In Stock
1,200Expected 2026/07/27
Min.: 1
Mult.: 1

201840 Housings 4 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Plg Hsg 4Ckt Key B Gry
Datasheet
731In Stock
Min.: 1
Mult.: 1

201840 Housings 4 Position Crimp Polyetherimide (PEI) MultiCat


Molex Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 3Ckt Key A Blk
Datasheet
1,458In Stock
Min.: 1
Mult.: 1

201841 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key B GRY
Datasheet
565In Stock
Min.: 1
Mult.: 1

201841 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Vert Header 4 Circ BLK Key A
Datasheet
187In Stock
135Expected 2026/06/05
Min.: 1
Mult.: 1
201842 Headers 40 A 4 Position Solder 1 kV Pin (Male) Polyetherimide (PEI) Gold Copper Alloy MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 8-10AWG GRY
Datasheet
797In Stock
Min.: 1
Mult.: 1

201844 Accessories Backshell 3 Position Polyetherimide (PEI) 8 AWG 10 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 3 Circ 12-18AWG BLK
Datasheet
4,334In Stock
2,000Expected 2026/06/12
Min.: 1
Mult.: 1

201844 Accessories Backshell 3 Position Polyetherimide (PEI) 18 AWG 12 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Circular Plug Hsg 3Ckt Blk
Datasheet
262In Stock
Min.: 1
Mult.: 1

200914 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Rcpt Hsg 4Ckt Key A Blk
Datasheet
118In Stock
Min.: 1
Mult.: 1

201841 Housings 4 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat R/A Header 4 Circ GRY Key B
Datasheet
7In Stock
135Expected 2026/06/01
Min.: 1
Mult.: 1
201843 Headers 40 A 4 Position Solder 1 kV Pin (Male) Polyetherimide (PEI) Gold Copper Alloy MultiCat
Molex Heavy Duty Power Connectors MultiCat Herm BCKSHL 4 Circ 8-10AWG GRY
Datasheet
193In Stock
800Expected 2026/07/27
Min.: 1
Mult.: 1

201844 Accessories Backshell 4 Position Polyetherimide (PEI) 8 AWG 10 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Plug Terminal 8-10 AWG
Datasheet
69In Stock
2,000Expected 2026/09/18
Min.: 1
Mult.: 1

201845 Contacts 40 A Crimp 1 kVAC Pin (Male) Gold Copper Alloy 10 AWG 8 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Inline Rcpt w/CPA 3P Key A BLK
Datasheet
2,299On Order
Min.: 1
Mult.: 1

201841 Housings 3 Position Crimp Polyetherimide (PEI) MultiCat
Molex Heavy Duty Power Connectors MultiCat Plug Terminal 16-18 AWG
Datasheet
14,805On Order
Min.: 1
Mult.: 1

201845 Contacts 16 A Crimp 1 kVAC Pin (Male) Gold Copper Alloy 18 AWG 16 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Receptacle Terminal 16-18 AWG
Datasheet
5,937On Order
Min.: 1
Mult.: 1

201846 Contacts 16 A Crimp 1 kVAC Pin (Male) Gold Copper Alloy 18 AWG 16 AWG MultiCat
Molex Heavy Duty Power Connectors MultiCat Receptacle Terminal 12-14 AWG
Datasheet
5,201On Order
Min.: 1
Mult.: 1

201846 Contacts 26 A Crimp 1 kVAC Socket (Female) Gold Copper Alloy 14 AWG 12 AWG MultiCat