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: $2.90
1,927In Stock

Mfr. Part No.
H4CFC2DI

Mouser Part No
654-H4CFC2DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG

Learn More

Datasheet

1,927In Stock

$2.90

$2.50

$2.30

$2.19

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: $2.23
2,883In Stock
2,000Expected 2026/08/06

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

2,883In Stock

2,000Expected 2026/08/06

$2.23

$1.94

$1.86

$1.73

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: $2.24
497In Stock

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

497In Stock

$2.24

$1.95

$1.87

$1.74

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: $1.29
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

$1.29

$1.10

$0.962

$0.933

View

Min.: 1
Mult.: 1

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

PV-090508-M04
Amphenol Industrial
1: $1.16
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

$1.16

$0.99

$0.949

$0.889

View

Min.: 1
Mult.: 1

Contacts

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

H4CFM4DMS
Amphenol Industrial
1: $2.57
1,198In 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

1,198In Stock

$2.57

$2.55

$1.60

$1.35

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors sealing cap female connector

H4PF
Amphenol Industrial
1: $0.461
14,852In Stock
12,000Expected 2026/08/06

Mfr. Part No.
H4PF

Mouser Part No
654-APHH4PF

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap female connector

Learn More

Datasheet

14,852In Stock

12,000Expected 2026/08/06

$0.461

$0.387

$0.347

$0.33

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors sealing cap male connector

H4PM
Amphenol Industrial
1: $0.43
11,353In Stock
10,000Expected 2026/07/29

Mfr. Part No.
H4PM

Mouser Part No
654-APHH4PM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap male connector

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Datasheet

11,353In Stock

10,000Expected 2026/07/29

$0.43

$0.363

$0.324

$0.309

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG

H4CFC6DI
Amphenol Industrial
1: $3.05
1,143In Stock
4,000On 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

1,143In Stock

4,000On Order

$3.05

$2.61

$2.26

$2.16

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

H4CMC6DI
Amphenol Industrial
1: $2.62
2,066In Stock
2,000Expected 2026/07/13

Mfr. Part No.
H4CMC6DI

Mouser Part No
654-H4CMC6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

Learn More

Datasheet

2,066In Stock

2,000Expected 2026/07/13

$2.62

$2.23

$1.99

$1.90

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

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

HH4CFD4TMS
Amphenol Industrial
1: $1.73
2,695In Stock
1,920Expected 2026/08/06

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

2,695In Stock

1,920Expected 2026/08/06

$1.73

$1.47

$1.31

$1.26

$1.17

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

H4CFC4DI
Amphenol Industrial
1: $3.02
125In Stock
1,000Expected 2026/07/10

Mfr. Part No.
H4CFC4DI

Mouser Part No
654-H4CFC4DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

Learn More

Datasheet

125In Stock

1,000Expected 2026/07/10

$3.02

$2.57

$2.30

$2.19

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Bulk

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

H4CFC4DIS
Amphenol Industrial
1: $2.57
515In Stock
1,000Expected 2026/08/26

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

515In Stock

1,000Expected 2026/08/26

$2.57

$2.19

$1.95

$1.86

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: $2.54
194In Stock
1,000Expected 2026/08/06

Mfr. Part No.
H4CFC4DMS

Mouser Part No
654-H4CFC4DMS

Amphenol Industrial

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

Learn More

Datasheet

194In Stock

1,000Expected 2026/08/06

$2.54

$2.15

$1.92

$1.83

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG

H4CMC2DI
Amphenol Industrial
1: $2.54
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

$2.54

$2.15

$1.92

$1.83

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

H4CMC4DI
Amphenol Industrial
1: $2.38
334In Stock
2,000On 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

334In Stock

2,000On Order

$2.38

$2.15

$1.92

$1.83

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMM4DM
Amphenol Industrial
1: $2.56
650In Stock

Mfr. Part No.
H4CMM4DM

Mouser Part No
654-H4CMM4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

650In Stock

$2.56

$2.24

$1.72

$1.59

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: $2.37
5In Stock
500Expected 2026/08/31

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 2026/08/31

$2.37

$2.07

$1.98

$1.85

View

Min.: 1
Mult.: 1

Contacts

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

PV-090508-F03
Amphenol Industrial
1: $2.04
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

$2.04

$1.79

$1.71

$1.60

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CFC4DM
Amphenol Industrial
1: $2.77
1,886On Order

Mfr. Part No.
H4CFC4DM

Mouser Part No
654-H4CFC4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

1,886On Order

$2.77

$2.35

$2.11

$2.00

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CFC6DM
Amphenol Industrial
1: $2.91
8,166On Order

Mfr. Part No.
H4CFC6DM

Mouser Part No
654-H4CFC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

8,166On Order

$2.91

$2.48

$2.21

$2.11

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

H4CFM6DI
Amphenol Industrial
1: $3.11
1,725On Order

Mfr. Part No.
H4CFM6DI

Mouser Part No
654-H4CFM6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

Learn More

Datasheet

1,725On Order

$3.11

$2.65

$2.36

$2.26

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMC4DM
Amphenol Industrial
1: $2.43
2,948On Order

Mfr. Part No.
H4CMC4DM

Mouser Part No
654-H4CMC4DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

2,948On Order

$2.43

$2.20

$2.11

$2.04

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: $1.98
1,969On Order

Mfr. Part No.
H4CMC4DMS

Mouser Part No
654-H4CMC4DMS

Amphenol Industrial

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

Learn More

Datasheet

1,969On Order

$1.98

$1.73

$1.54

$1.47

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CMC6DM
Amphenol Industrial
1: $2.40
4,668On Order

Mfr. Part No.
H4CMC6DM

Mouser Part No
654-H4CMC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

4,668On Order

$2.40

$2.04

$1.83

$1.73

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

H4 RADSOK® Solar Connectors

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