Solar Connectors / Photovoltaic Connectors

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H4 RADSOK® Solar Connectors

Amphenol Industrial RADSOK^® H4 Solar Connectors provide solutions for all segments of the solar electric system while featuring a 52A rating. The H4 connectors provide efficient, low-loss power transfer through precision-machined contacts utilizing RADSOK technology. The H4 Series offers high reliability for both thin-film and crystalline silicon technologies. A quick, easy, and safe NEC 2008-compliant locking system with secure snap-lock mating makes the H4 one of the most advanced solar connectors available. The H4 series meets NEC 2008 standards as-is, with no additional components needed. With 25 years of UV and ozone resistance, the connectors meet IP67 waterproof standards and withstand hydrolysis, oil, chemicals, abrasion, corrosion, and extreme temperatures.

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Part #

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG

H4CFC2DI
Amphenol Industrial
1: HK$24.08
1,899In Stock

Mfr. Part No.
H4CFC2DI

Mouser Part No
654-H4CFC2DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG

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Datasheet

1,899In Stock

HK$24.08

HK$20.71

HK$18.91

HK$18.00

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Male Cable Conn 4&6mm2 S&F Contact

HH4CMD4TMS
Amphenol Industrial
1: HK$18.33
4,758In Stock

Mfr. Part No.
HH4CMD4TMS

Mouser Part No
654-HH4CMD4TMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Male Cable Conn 4&6mm2 S&F Contact

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Datasheet

4,758In Stock

HK$18.33

HK$15.95

HK$15.29

HK$14.22

View

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts

H4CMM4DMS
Amphenol Industrial
1: HK$18.41
465In Stock
1,000Expected 20/10/2026

Mfr. Part No.
H4CMM4DMS

Mouser Part No
654-H4CMM4DMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts

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Datasheet

465In Stock

1,000Expected 20/10/2026

HK$18.41

HK$16.03

HK$15.37

HK$14.30

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors 6mm/10awg pin machined

PV-090508-M06-N
Amphenol Industrial
1: HK$10.60
2,265In Stock

Mfr. Part No.
PV-090508-M06-N

Mouser Part No
654-PV-090508-M06-N

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors 6mm/10awg pin machined

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Datasheet

2,265In Stock

HK$10.60

HK$9.04

HK$7.91

HK$7.66

View

Min.: 1
Mult.: 1

Solar Connectors / Photovoltaic Connectors 4mm/12AWG Pin Contact

PV-090508-M04
Amphenol Industrial
1: HK$9.54
97In Stock

Mfr. Part No.
PV-090508-M04

Mouser Part No
654-PV-090508-M04

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors 4mm/12AWG Pin Contact

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Datasheet

97In Stock

HK$9.54

HK$8.13

HK$7.80

HK$7.30

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts

H4CFM4DMS
Amphenol Industrial
1: HK$21.13
1,178In Stock

Mfr. Part No.
H4CFM4DMS

Mouser Part No
654-H4CFM4DMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12 ga Stamped and Formed Contacts

Learn More

Datasheet

1,178In Stock

HK$21.13

HK$20.96

HK$13.15

HK$11.10

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors sealing cap female connector

H4PF
Amphenol Industrial
1: HK$3.78
26,830In Stock

Mfr. Part No.
H4PF

Mouser Part No
654-APHH4PF

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap female connector

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Datasheet

26,830In Stock

HK$3.78

HK$3.18

HK$2.84

HK$2.71

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors sealing cap male connector

H4PM
Amphenol Industrial
1: HK$3.53
25,331In Stock

Mfr. Part No.
H4PM

Mouser Part No
654-APHH4PM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap male connector

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Datasheet

25,331In Stock

HK$3.53

HK$2.98

HK$2.66

HK$2.54

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

H4CFC4DI
Amphenol Industrial
1: HK$24.82
952In Stock
1,000Expected 7/9/2026

Mfr. Part No.
H4CFC4DI

Mouser Part No
654-H4CFC4DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

Learn More

Datasheet

952In Stock

1,000Expected 7/9/2026

HK$24.82

HK$21.13

HK$18.91

HK$18.00

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Bulk

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CFC4DM
Amphenol Industrial
1: HK$23.02
884In Stock
1,000Expected 28/8/2026

Mfr. Part No.
H4CFC4DM

Mouser Part No
654-H4CFC4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

884In Stock

1,000Expected 28/8/2026

HK$23.02

HK$19.56

HK$15.78

HK$15.12

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts

H4CFC4DMS
Amphenol Industrial
1: HK$20.80
1,182In Stock

Mfr. Part No.
H4CFC4DMS

Mouser Part No
654-H4CFC4DMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts

Learn More

Datasheet

1,182In Stock

HK$20.80

HK$17.67

HK$15.78

HK$15.04

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG

H4CFC6DI
Amphenol Industrial
1: HK$25.07
2,387In Stock
5,000On Order

Mfr. Part No.
H4CFC6DI

Mouser Part No
654-H4CFC6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG

Learn More

Datasheet

2,387In Stock

5,000On Order

HK$25.07

HK$21.37

HK$18.58

HK$17.76

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CFC6DM
Amphenol Industrial
1: HK$23.92
4,126In Stock
4,000Expected 28/8/2026

Mfr. Part No.
H4CFC6DM

Mouser Part No
654-H4CFC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

4,126In Stock

4,000Expected 28/8/2026

HK$23.92

HK$20.39

HK$18.17

HK$17.34

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

H4CMC6DI
Amphenol Industrial
1: HK$21.54
1,345In Stock
6,000On Order

Mfr. Part No.
H4CMC6DI

Mouser Part No
654-H4CMC6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

Learn More

Datasheet

1,345In Stock

6,000On Order

HK$21.54

HK$18.33

HK$16.36

HK$15.62

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CMC6DM
Amphenol Industrial
1: HK$20.06
1,628In Stock
6,000On Order

Mfr. Part No.
H4CMC6DM

Mouser Part No
654-H4CMC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

1,628In Stock

6,000On Order

HK$20.06

HK$17.10

HK$15.21

HK$14.47

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Female Cable Conn 4&6mm2 S&F Contact

HH4CFD4TMS
Amphenol Industrial
1: HK$14.22
2,638In Stock
1,920Expected 6/8/2026

Mfr. Part No.
HH4CFD4TMS

Mouser Part No
654-HH4CFD4TMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Female Cable Conn 4&6mm2 S&F Contact

Learn More

Datasheet

2,638In Stock

1,920Expected 6/8/2026

HK$14.22

HK$12.08

HK$10.77

HK$10.28

HK$9.70

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

Solar Connectors / Photovoltaic Connectors H4 FEMALE S&F CONTACT 4-6SQMM

H4CFC4DIS
Amphenol Industrial
1: HK$21.37
415In Stock
1,000Expected 26/8/2026

Mfr. Part No.
H4CFC4DIS

Mouser Part No
654-H4CFC4DIS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors H4 FEMALE S&F CONTACT 4-6SQMM

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Datasheet

415In Stock

1,000Expected 26/8/2026

HK$21.37

HK$18.17

HK$16.19

HK$15.45

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

H4CFM6DI
Amphenol Industrial
1: HK$25.56
678In Stock
1,000Expected 7/9/2026

Mfr. Part No.
H4CFM6DI

Mouser Part No
654-H4CFM6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

Learn More

Datasheet

678In Stock

1,000Expected 7/9/2026

HK$25.56

HK$21.78

HK$19.40

HK$18.50

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG

H4CMC2DI
Amphenol Industrial
1: HK$20.80
761In Stock

Mfr. Part No.
H4CMC2DI

Mouser Part No
654-H4CMC2DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG

Learn More

Datasheet

761In Stock

HK$20.80

HK$17.67

HK$15.78

HK$15.04

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

H4CMC4DI
Amphenol Industrial
1: HK$20.14
110In Stock
4,000On Order

Mfr. Part No.
H4CMC4DI

Mouser Part No
654-H4CMC4DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

Learn More

Datasheet

110In Stock

4,000On Order

HK$20.14

HK$17.67

HK$15.70

HK$14.96

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMC4DM
Amphenol Industrial
1: HK$19.97
947In Stock
2,000On Order

Mfr. Part No.
H4CMC4DM

Mouser Part No
654-H4CMC4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

947In Stock

2,000On Order

HK$19.97

HK$18.08

HK$17.34

HK$16.69

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts

H4CMC4DMS
Amphenol Industrial
1: HK$15.04
953In Stock
1,000Expected 28/8/2026

Mfr. Part No.
H4CMC4DMS

Mouser Part No
654-H4CMC4DMS

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Stamped and Formed Contacts

Learn More

Datasheet

953In Stock

1,000Expected 28/8/2026

HK$15.04

HK$13.40

HK$12.66

HK$11.75

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMM4DM
Amphenol Industrial
1: HK$21.04
550In Stock

Mfr. Part No.
H4CMM4DM

Mouser Part No
654-H4CMM4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

550In Stock

HK$21.04

HK$18.41

HK$14.14

HK$13.07

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors 6mm/10 AWG Socket Contact

PV-090506-F03
Amphenol Industrial
1: HK$19.48
5In Stock
500Expected 31/8/2026

Mfr. Part No.
PV-090506-F03

Mouser Part No
654-PV-090506-F03

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors 6mm/10 AWG Socket Contact

Learn More

Datasheet

5In Stock

500Expected 31/8/2026

HK$19.48

HK$17.02

HK$16.28

HK$15.21

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors 4mm/12 AWG Socket Contact

PV-090508-F03
Amphenol Industrial
1: HK$16.77
335In Stock

Mfr. Part No.
PV-090508-F03

Mouser Part No
654-PV-090508-F03

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors 4mm/12 AWG Socket Contact

Learn More

Datasheet

335In Stock

HK$16.77

HK$14.71

HK$14.06

HK$13.15

View

Min.: 1
Mult.: 1

Contacts

H4 RADSOK® Solar Connectors

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