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 4mm/12 AWG Socket Contact

PV-090508-F03
Amphenol Industrial
1: S/8.76
329In Stock

Mfr. Part #
PV-090508-F03

Mouser Part #
654-PV-090508-F03

Amphenol Industrial

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

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Datasheet

329In Stock

S/8.76

S/7.67

S/7.32

S/6.85

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG

H4CFC2DI
Amphenol Industrial
1: S/12.88
1,699In Stock
Factory Special Order

Mfr. Part #
H4CFC2DI

Mouser Part #
654-H4CFC2DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 14 AWG

Learn More

Datasheet

1,699In Stock

S/12.88

S/10.98

S/9.81

S/9.34

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

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

H4CFC4DIS
Amphenol Industrial
1: S/11.48
1,415In Stock
Factory Special Order

Mfr. Part #
H4CFC4DIS

Mouser Part #
654-H4CFC4DIS

Factory Special Order

Amphenol Industrial

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

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Datasheet

1,415In Stock

S/11.48

S/10.47

S/9.93

S/9.23

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

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

PV-090508-M06-N
Amphenol Industrial
1: S/5.84
2,265In Stock
Factory Special Order

Mfr. Part #
PV-090508-M06-N

Mouser Part #
654-PV-090508-M06-N

Factory Special Order

Amphenol Industrial

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

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Datasheet

2,265In Stock

S/5.84

S/5.10

S/4.87

S/4.55

View

Min.: 1
Mult.: 1

Solar Connectors / Photovoltaic Connectors sealing cap female connector

H4PF
Amphenol Industrial
1: S/1.95
26,830In Stock
Factory Special Order

Mfr. Part #
H4PF

Mouser Part #
654-APHH4PF

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap female connector

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Datasheet

26,830In Stock

S/1.95

S/1.66

S/1.48

S/1.41

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors sealing cap male connector

H4PM
Amphenol Industrial
1: S/1.83
21,331In Stock
Factory Special Order

Mfr. Part #
H4PM

Mouser Part #
654-APHH4PM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors sealing cap male connector

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Datasheet

21,331In Stock

S/1.83

S/1.57

S/1.40

S/1.34

View

Min.: 1
Mult.: 1

Accessories

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

H4CFC4DI
Amphenol Industrial
1: S/12.88
835In Stock
1,000Expected 11/10/2026
Factory Special Order

Mfr. Part #
H4CFC4DI

Mouser Part #
654-H4CFC4DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 12 AWG

Learn More

Datasheet

835In Stock

1,000Expected 11/10/2026

S/12.88

S/10.98

S/9.81

S/9.34

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Bulk

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

H4CFC4DMS
Amphenol Industrial
1: S/11.09
1,140In Stock
Factory Special Order

Mfr. Part #
H4CFC4DMS

Mouser Part #
654-H4CFC4DMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

1,140In Stock

S/11.09

S/10.12

S/9.58

S/8.91

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: S/13.86
2,902In Stock
3,000Expected 12/8/2026
Factory Special Order

Mfr. Part #
H4CFC6DI

Mouser Part #
654-H4CFC6DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS FEMALE 10 AWG

Learn More

Datasheet

2,902In Stock

3,000Expected 12/8/2026

S/13.86

S/11.87

S/10.98

S/10.28

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CFC6DM
Amphenol Industrial
1: S/12.88
5,446In Stock
Factory Special Order

Mfr. Part #
H4CFC6DM

Mouser Part #
654-H4CFC6DM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

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Datasheet

5,446In Stock

S/12.88

S/11.72

S/11.09

S/10.32

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

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

H4CFM4DMS
Amphenol Industrial
1: S/11.09
1,077In Stock
Factory Special Order

Mfr. Part #
H4CFM4DMS

Mouser Part #
654-H4CFM4DMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

1,077In Stock

S/11.09

S/10.12

S/9.58

S/8.91

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

H4CMC6DI
Amphenol Industrial
1: S/11.48
1,860In Stock
4,000Expected 10/20/2026
Factory Special Order

Mfr. Part #
H4CMC6DI

Mouser Part #
654-H4CMC6DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 10 AWG

Learn More

Datasheet

1,860In Stock

4,000Expected 10/20/2026

S/11.48

S/10.47

S/9.93

S/9.30

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

H4CMC6DM
Amphenol Industrial
1: S/10.63
2,008In Stock
3,000Expected 10/7/2026
Factory Special Order

Mfr. Part #
H4CMC6DM

Mouser Part #
654-H4CMC6DM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 10ga Machined Contacts

Learn More

Datasheet

2,008In Stock

3,000Expected 10/7/2026

S/10.63

S/9.65

S/9.15

S/8.52

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: S/6.73
3,466In Stock
Factory Special Order

Mfr. Part #
HH4CFD4TMS

Mouser Part #
654-HH4CFD4TMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

3,466In Stock

S/6.73

S/5.72

S/5.10

S/4.87

S/4.59

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

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

HH4CMD4TMS
Amphenol Industrial
1: S/8.68
3,660In Stock
4,000Expected 12/7/2026
Factory Special Order

Mfr. Part #
HH4CMD4TMS

Mouser Part #
654-HH4CMD4TMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

3,660In Stock

4,000Expected 12/7/2026

S/8.68

S/7.55

S/7.24

S/6.73

View

Min.: 1
Mult.: 1

Solar Connectors

Cable

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CFC4DM
Amphenol Industrial
1: S/12.03
784In Stock
1,000On Order
Factory Special Order

Mfr. Part #
H4CFC4DM

Mouser Part #
654-H4CFC4DM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

784In Stock

1,000On Order

S/12.03

S/10.24

S/9.15

S/8.72

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: S/11.09
715In Stock
Factory Special Order

Mfr. Part #
H4CMC2DI

Mouser Part #
654-H4CMC2DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 14 AWG

Learn More

Datasheet

715In Stock

S/11.09

S/10.12

S/9.58

S/8.91

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMC4DM
Amphenol Industrial
1: S/10.24
747In Stock
2,000On Order
Factory Special Order

Mfr. Part #
H4CMC4DM

Mouser Part #
654-H4CMC4DM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

747In Stock

2,000On Order

S/10.24

S/9.30

S/8.80

S/8.21

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: S/8.87
927In Stock
1,000On Order
Factory Special Order

Mfr. Part #
H4CMC4DMS

Mouser Part #
654-H4CMC4DMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

927In Stock

1,000On Order

S/8.87

S/7.55

S/6.73

S/6.42

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

IP68

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

H4CMM4DM
Amphenol Industrial
1: S/10.24
550In Stock
Factory Special Order

Mfr. Part #
H4CMM4DM

Mouser Part #
654-H4CMM4DM

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors Helios 12ga Machined Contacts

Learn More

Datasheet

550In Stock

S/10.24

S/9.30

S/8.80

S/8.21

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

IP68

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

H4CMM4DMS
Amphenol Industrial
1: S/8.72
460In Stock
1,000Expected 10/20/2026
Factory Special Order

Mfr. Part #
H4CMM4DMS

Mouser Part #
654-H4CMM4DMS

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

460In Stock

1,000Expected 10/20/2026

S/8.72

S/7.59

S/7.28

S/6.77

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: S/9.89
5In Stock
500On Order
Factory Special Order

Mfr. Part #
PV-090506-F03

Mouser Part #
654-PV-090506-F03

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

5In Stock

500On Order

S/9.89

S/8.41

S/7.51

S/7.16

View

Min.: 1
Mult.: 1

Contacts

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

PV-090508-M04
Amphenol Industrial
1: S/4.52
97In Stock
Factory Special Order

Mfr. Part #
PV-090508-M04

Mouser Part #
654-PV-090508-M04

Factory Special Order

Amphenol Industrial

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

Learn More

Datasheet

97In Stock

S/4.52

S/3.85

S/3.69

View

Min.: 1
Mult.: 1

Contacts

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

H4CFM6DI
Amphenol Industrial
1: S/13.86
3,000On Order
Factory Special Order

Mfr. Part #
H4CFM6DI

Mouser Part #
654-H4CFM6DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors HELIOS H4 FEMALE 10 AWG

Learn More

Datasheet

3,000On Order

S/13.86

S/12.61

S/11.95

S/11.09

View

Min.: 1
Mult.: 1

Solar Connectors

Panel Mount

Crimp

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

H4CMC4DI
Amphenol Industrial
1: S/11.09
2,992On Order
Factory Special Order

Mfr. Part #
H4CMC4DI

Mouser Part #
654-H4CMC4DI

Factory Special Order

Amphenol Industrial

Solar Connectors / Photovoltaic Connectors SOLAR H4 HELIOS MALE 12 AWG

Learn More

Datasheet

2,992On Order

S/11.09

S/9.77

S/8.72

S/8.29

View

Min.: 1
Mult.: 1

Solar Connectors

Cable Mount

Crimp

H4 RADSOK® Solar Connectors

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