Optocouplers/Photocouplers

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OptoMOS 1-Form-A (SPST-NO) Solid State Relays

Littelfuse offers an extensive portfolio of 1-Form-A (SPST-NO) Solid State Relays (SSRs) in various PC board-mount package sizes. These relays feature load current ratings from 50mA to 9A (20A with heat sink), and 30V to 1000V load voltage ratings. 1-Form-A relays are available in SOP-4, SIP-4, SMD DIP-4, SMD DIP-6, SOIC-16, Power i4-PAC, and ISOPLUS-264 packages. Fault-protected SSRs with active current limit and thermal shutdown are also available from Littelfuse to offer robust and rugged switching solutions.

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Types of Optocouplers/Photocouplers

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Results: 276

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Part #

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

PAA140
IXYS Integrated Circuits
1: ₹1,095.80
2,023In Stock

Mfr. Part No.
PAA140

Mouser Part No
849-PAA140

IXYS Integrated Circuits

Solid State Relays - PCB Mount DPST-NO/NO 8PIN DIP

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Datasheet

2,023In Stock

₹1,095.80

₹1,020.32

₹993.30

₹968.14

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Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

Solid State Relays - PCB Mount 1-Form-A SSR 4-Pin SOP

CPC1006N
IXYS Integrated Circuits
1: ₹116.48
1,51,676In Stock
End of Life

Mfr. Part No.
CPC1006N

Mouser Part No
849-CPC1006N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A SSR 4-Pin SOP

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Datasheet

1,51,676In Stock

₹116.48

₹103.43

₹98.77

₹92.90

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

CPC1035N
IXYS Integrated Circuits
1: ₹326.13
28,089In Stock
End of Life

Mfr. Part No.
CPC1035N

Mouser Part No
849-CPC1035N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

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Datasheet

28,089In Stock

₹326.13

₹235.75

₹227.36

₹222.70

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: ₹479.88
43,348In Stock
End of Life

Mfr. Part No.
CPC1018N

Mouser Part No
849-CPC1018N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST NO Relay

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Datasheet

43,348In Stock

₹479.88

₹350.36

₹336.38

₹326.13

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 350V 100mA Solid State Relay

CPC1035NTR
IXYS Integrated Circuits
1: ₹285.13
9,983In Stock
End of Life

Mfr. Part No.
CPC1035NTR

Mouser Part No
849-CPC1035NTR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 350V 100mA Solid State Relay

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Datasheet

9,983In Stock

Cut Tape

₹285.13

₹260.90

₹246.00

₹235.75

View

Reel

₹171.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

CPC1014N
IXYS Integrated Circuits
1: ₹296.31
2,30,106In Stock
End of Life

Mfr. Part No.
CPC1014N

Mouser Part No
849-CPC1014N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 400mA Solid State Relay

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Datasheet

2,30,106In Stock

₹296.31

₹208.72

₹202.20

₹196.61

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount Single Pole 1-Form-A, 250V,250mA

PLA171PTR
IXYS Integrated Circuits
1: ₹579.58
901In Stock

Mfr. Part No.
PLA171PTR

Mouser Part No
849-PLA171PTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole 1-Form-A, 250V,250mA

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Datasheet

901In Stock

Cut Tape

₹579.58

₹546.03

₹526.47

₹515.29

Reel

₹476.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

LCA712
IXYS Integrated Circuits
1: ₹1,033.37
848In Stock

Mfr. Part No.
LCA712

Mouser Part No
849-LCA712

IXYS Integrated Circuits

Solid State Relays - PCB Mount SP-NO SS OptoMOS Relay

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Datasheet

848In Stock

₹1,033.37

₹920.62

₹879.62

₹848.87

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

PAA110STR
IXYS Integrated Circuits
1: ₹1,220.66
1,467In Stock

Mfr. Part No.
PAA110STR

Mouser Part No
849-PAA110STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

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Datasheet

1,467In Stock

Cut Tape

₹1,220.66

₹1,088.34

₹1,038.96

₹1,003.55

View

Reel

₹801.35

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

PLA132S
IXYS Integrated Circuits
1: ₹683.01
116In Stock

Mfr. Part No.
PLA132S

Mouser Part No
849-PLA132S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

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Datasheet

116In Stock

₹683.01

₹636.42

₹619.65

₹604.74

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

PAA110S
IXYS Integrated Circuits
1: ₹1,278.43
241In Stock

Mfr. Part No.
PAA110S

Mouser Part No
849-PAA110S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 400V 150mA SSR

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Datasheet

241In Stock

₹1,278.43

₹1,138.66

₹1,088.34

₹873.10

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 60V 600mA SSR

PAA132STR
IXYS Integrated Circuits
1: ₹1,497.40
1,194In Stock

Mfr. Part No.
PAA132STR

Mouser Part No
849-PAA132STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 60V 600mA SSR

Learn More

Datasheet

1,194In Stock

Cut Tape

₹1,497.40

₹1,331.54

₹1,264.45

₹1,198.29

View

Reel

₹929.94

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Single-Pole Relay 250V 250mA

PLA150
IXYS Integrated Circuits
1: ₹810.67
1,235In Stock

Mfr. Part No.
PLA150

Mouser Part No
849-PLA150

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 250V 250mA

Learn More

Datasheet

1,235In Stock

₹810.67

₹723.08

₹690.46

₹560.94

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

LCA712S
IXYS Integrated Circuits
1: ₹818.12
415In Stock

Mfr. Part No.
LCA712S

Mouser Part No
849-LCA712S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 1000 mA SSR w/optic MOSFET

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Datasheet

415In Stock

₹818.12

₹761.28

₹740.78

₹722.15

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

Solid State Relays - PCB Mount 1000V Single Pole 1000V Power Relay

CPC1986J
IXYS Integrated Circuits
1: ₹3,447.66
160In Stock
End of Life

Mfr. Part No.
CPC1986J

Mouser Part No
849-CPC1986J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1000V Single Pole 1000V Power Relay

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Datasheet

160In Stock

₹3,447.66

₹3,085.19

₹2,950.08

₹2,848.51

₹2,418.95

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

CPC1393GR
IXYS Integrated Circuits
1: ₹442.61
681In Stock
End of Life

Mfr. Part No.
CPC1393GR

Mouser Part No
849-CPC1393GR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V 90mA Single OptoMOS Relay

Learn More

Datasheet

681In Stock

₹442.61

₹394.15

₹376.45

₹363.40

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-4

MOSFET

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM

CPC1593GS
IXYS Integrated Circuits
1: ₹607.53
984In Stock
End of Life

Mfr. Part No.
CPC1593GS

Mouser Part No
849-CPC1593GS

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin SM

Learn More

Datasheet

984In Stock

₹607.53

₹540.44

₹516.22

₹445.40

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

CPC1030N
IXYS Integrated Circuits
1: ₹367.13
4,340In Stock
End of Life

Mfr. Part No.
CPC1030N

Mouser Part No
849-CPC1030N

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 4PIN SOP

Learn More

Datasheet

4,340In Stock

₹367.13

₹327.06

₹313.08

₹300.04

₹193.81

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

CPC1708J
IXYS Integrated Circuits
1: ₹1,507.65
552In Stock
End of Life

Mfr. Part No.
CPC1708J

Mouser Part No
849-CPC1708J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

Learn More

Datasheet

552In Stock

₹1,507.65

₹1,380.00

₹1,301.72

₹1,265.38

₹1,190.84

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount SPST-NO 6PIN SMD

LCA110S
IXYS Integrated Circuits
1: ₹396.95
4,879In Stock
End of Life

Mfr. Part No.
LCA110S

Mouser Part No
849-LCA110S

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST-NO 6PIN SMD

Learn More

Datasheet

4,879In Stock

₹396.95

₹282.34

₹273.02

₹264.63

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin DIP

CPC1593G
IXYS Integrated Circuits
1: ₹607.53
1,067In Stock
End of Life

Mfr. Part No.
CPC1593G

Mouser Part No
849-CPC1593G

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 600V 6-Pin DIP

Learn More

Datasheet

1,067In Stock

₹607.53

₹541.38

₹517.15

₹498.51

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

CPC1777J
IXYS Integrated Circuits
1: ₹1,943.73
186In Stock
End of Life

Mfr. Part No.
CPC1777J

Mouser Part No
849-CPC1777J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount DC Only Single Pole i4-PAC

Learn More

Datasheet

186In Stock

₹1,943.73

₹1,731.28

₹1,654.88

₹1,598.04

View

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole

LAA127STR
IXYS Integrated Circuits
1: ₹1,076.23
1,074In Stock
End of Life

Mfr. Part No.
LAA127STR

Mouser Part No
849-LAA127STR

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole

Learn More

Datasheet

1,074In Stock

Cut Tape

₹1,076.23

₹958.82

₹915.96

₹884.28

View

Reel

₹694.19

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount SPST i4-PAC 60V

CPC1908J
IXYS Integrated Circuits
1: ₹1,963.30
200In Stock
End of Life

Mfr. Part No.
CPC1908J

Mouser Part No
849-CPC1908J

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST i4-PAC 60V

Learn More

Datasheet

200In Stock

₹1,963.30

₹1,748.06

₹1,669.79

₹1,612.01

View

Min.: 1
Mult.: 1

PCB Mount

ISOPLUS264

MOSFET

Solid State Relays - PCB Mount SPST 1 Form A

LAA127
IXYS Integrated Circuits
1: ₹882.41
611In Stock
End of Life

Mfr. Part No.
LAA127

Mouser Part No
849-LAA127

End of Life

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST 1 Form A

Learn More

Datasheet

611In Stock

₹882.41

₹820.92

₹794.83

₹777.12

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

OptoMOS 1-Form-A (SPST-NO) Solid State Relays

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