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: $4.06
1,964In 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

1,964In Stock

$4.06

$3.50

$3.20

$3.04

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: $3.10
2,908In Stock
2,000Expected 6/8/2026

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

2,908In Stock

2,000Expected 6/8/2026

$3.10

$2.70

$2.59

$2.40

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: $3.11
497In Stock

Mfr. Part No.
H4CMM4DMS

Mouser Part No
654-H4CMM4DMS

Amphenol Industrial

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

Learn More

Datasheet

497In Stock

$3.11

$2.71

$2.60

$2.42

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: $1.79
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

$1.79

$1.53

$1.34

$1.30

View

Min.: 1
Mult.: 1

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

PV-090508-M04
Amphenol Industrial
1: $1.61
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

$1.61

$1.37

$1.32

$1.23

View

Min.: 1
Mult.: 1

Contacts

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

H4CFM4DMS
Amphenol Industrial
1: $3.57
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

$3.57

$3.54

$2.22

$1.88

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors sealing cap female connector

H4PF
Amphenol Industrial
1: $0.639
14,864In Stock
12,000Expected 6/8/2026

Mfr. Part No.
H4PF

Mouser Part No
654-APHH4PF

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap female connector

Learn More

Datasheet

14,864In Stock

12,000Expected 6/8/2026

$0.639

$0.538

$0.481

$0.459

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors sealing cap male connector

H4PM
Amphenol Industrial
1: $0.598
11,365In Stock
10,000Expected 29/7/2026

Mfr. Part No.
H4PM

Mouser Part No
654-APHH4PM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap male connector

Learn More

Datasheet

11,365In Stock

10,000Expected 29/7/2026

$0.598

$0.505

$0.45

$0.43

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG

H4CFC6DI
Amphenol Industrial
1: $4.24
1,169In 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

1,169In Stock

4,000On Order

$4.24

$3.61

$3.14

$3.00

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

H4CMC6DI
Amphenol Industrial
1: $3.64
2,098In Stock
2,000Expected 13/7/2026

Mfr. Part No.
H4CMC6DI

Mouser Part No
654-H4CMC6DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

Learn More

Datasheet

2,098In Stock

2,000Expected 13/7/2026

$3.64

$3.10

$2.77

$2.64

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: $2.40
2,720In 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

2,720In Stock

1,920Expected 6/8/2026

$2.40

$2.04

$1.82

$1.74

$1.64

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

H4CFC4DI
Amphenol Industrial
1: $4.20
145In Stock
1,000Expected 10/7/2026

Mfr. Part No.
H4CFC4DI

Mouser Part No
654-H4CFC4DI

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

Learn More

Datasheet

145In Stock

1,000Expected 10/7/2026

$4.20

$3.57

$3.20

$3.04

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: $3.57
515In 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

Learn More

Datasheet

515In Stock

1,000Expected 26/8/2026

$3.57

$3.04

$2.71

$2.59

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: $3.52
194In Stock
1,000Expected 6/8/2026

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 6/8/2026

$3.52

$2.99

$2.67

$2.54

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: $3.52
797In 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

797In Stock

$3.52

$2.99

$2.67

$2.54

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

H4CMC4DI
Amphenol Industrial
1: $3.31
354In 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

354In Stock

2,000On Order

$3.31

$2.99

$2.67

$2.54

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMM4DM
Amphenol Industrial
1: $3.56
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

$3.56

$3.11

$2.39

$2.21

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: $3.29
31In 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

31In Stock

500Expected 31/8/2026

$3.29

$2.88

$2.75

$2.57

View

Min.: 1
Mult.: 1

Contacts

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

PV-090508-F03
Amphenol Industrial
1: $2.60
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

$2.60

$2.21

$1.97

$1.89

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CFC4DM
Amphenol Industrial
1: $3.85
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

$3.85

$3.27

$2.92

$2.78

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CFC6DM
Amphenol Industrial
1: $4.04
8,266On Order

Mfr. Part No.
H4CFC6DM

Mouser Part No
654-H4CFC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

8,266On Order

$4.04

$3.45

$3.07

$2.93

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

H4CFM6DI
Amphenol Industrial
1: $4.32
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

$4.32

$3.68

$3.28

$3.13

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMC4DM
Amphenol Industrial
1: $3.38
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

$3.38

$3.06

$2.93

$2.82

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: $2.75
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

$2.75

$2.40

$2.14

$2.04

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CMC6DM
Amphenol Industrial
1: $3.32
4,768On Order

Mfr. Part No.
H4CMC6DM

Mouser Part No
654-H4CMC6DM

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

4,768On Order

$3.32

$2.82

$2.53

$2.40

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

H4 RADSOK® Solar Connectors

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