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: 298

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Part #

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

CPC1014N
IXYS Integrated Circuits
1: 6,39 RON
242.085In Stock

Mfr. Part No.
CPC1014N

Mouser Part No
849-CPC1014N

IXYS Integrated Circuits

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

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Datasheet

242.085In Stock

6,39 RON

5,73 RON

5,02 RON

4,93 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPNO RELAY

CPC1017N
IXYS Integrated Circuits
1: 3,72 RON
367.145In Stock

Mfr. Part No.
CPC1017N

Mouser Part No
849-CPC1017N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPNO RELAY

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Datasheet

367.145In Stock

3,72 RON

3,32 RON

3,20 RON

2,56 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: 9,76 RON
53.086In Stock

Mfr. Part No.
CPC1018N

Mouser Part No
849-CPC1018N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST NO Relay

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Datasheet

53.086In Stock

9,76 RON

8,20 RON

7,90 RON

7,75 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount 60V 1000mA Dual Single-Pole

LAA710S
IXYS Integrated Circuits
1: 37,27 RON
6.103In Stock

Mfr. Part No.
LAA710S

Mouser Part No
849-LAA710S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 60V 1000mA Dual Single-Pole

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Datasheet

6.103In Stock

37,27 RON

34,15 RON

33,00 RON

32,09 RON

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

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

CPC1006N
IXYS Integrated Circuits
1: 5,43 RON
177.037In Stock

Mfr. Part No.
CPC1006N

Mouser Part No
849-CPC1006N

IXYS Integrated Circuits

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

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Datasheet

177.037In Stock

5,43 RON

4,80 RON

4,59 RON

4,46 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount SS Relay SP, NO 4-PIN SOP OptoMOS

CPC1004N
IXYS Integrated Circuits
1: 8,20 RON
17.551In Stock

Mfr. Part No.
CPC1004N

Mouser Part No
849-CPC1004N

IXYS Integrated Circuits

Solid State Relays - PCB Mount SS Relay SP, NO 4-PIN SOP OptoMOS

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Datasheet

17.551In Stock

8,20 RON

7,24 RON

6,74 RON

6,64 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

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

CPC1008N
IXYS Integrated Circuits
1: 7,19 RON
92.459In Stock

Mfr. Part No.
CPC1008N

Mouser Part No
849-CPC1008N

IXYS Integrated Circuits

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

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Datasheet

92.459In Stock

7,19 RON

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

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

CPC1035N
IXYS Integrated Circuits
1: 7,85 RON
32.008In Stock

Mfr. Part No.
CPC1035N

Mouser Part No
849-CPC1035N

IXYS Integrated Circuits

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

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Datasheet

32.008In Stock

7,85 RON

5,89 RON

5,68 RON

5,53 RON

View

Min.: 1
Mult.: 1

PCB Mount

SOP-4

MOSFET

Solid State Relays - PCB Mount RELAY, SS ICS

CPC1561BTR
IXYS Integrated Circuits
1: 24,55 RON
563In Stock

Mfr. Part No.
CPC1561BTR

Mouser Part No
849-CPC1561BTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount RELAY, SS ICS

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Datasheet

563In Stock

Cut Tape

24,55 RON

22,99 RON

20,42 RON

19,42 RON

View

Reel

16,30 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

SOIC-16

MOSFET

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

CPC1393GRTR
IXYS Integrated Circuits
1: 7,60 RON
8.520In Stock

Mfr. Part No.
CPC1393GRTR

Mouser Part No
849-CPC1393GRTR

IXYS Integrated Circuits

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

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Datasheet

8.520In Stock

Cut Tape

7,60 RON

7,14 RON

6,94 RON

6,84 RON

View

Reel

5,94 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

DIP-4

MOSFET

Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch

CPC1943GS
IXYS Integrated Circuits
1: 30,18 RON
2.390In Stock

Mfr. Part No.
CPC1943GS

Mouser Part No
849-CPC1943GS

IXYS Integrated Circuits

Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch

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Datasheet

2.390In Stock

30,18 RON

18,86 RON

17,91 RON

17,10 RON

Min.: 1
Mult.: 1

SMD/SMT

SMD-DIP-6

Solid State Relays - PCB Mount Single-Pole Relay 350V 120mA

LCA110LSTR
IXYS Integrated Circuits
1: 7,75 RON
1.250In Stock

Mfr. Part No.
LCA110LSTR

Mouser Part No
849-LCA110LSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 350V 120mA

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Datasheet

1.250In Stock

Cut Tape

7,75 RON

7,29 RON

7,14 RON

6,99 RON

View

Reel

6,74 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

SMD DIP-6

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

OAA160STR
IXYS Integrated Circuits
1: 23,34 RON
1.032In Stock

Mfr. Part No.
OAA160STR

Mouser Part No
849-OAA160STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 250V 50mA SSR

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Datasheet

1.032In Stock

Cut Tape

23,34 RON

22,08 RON

21,63 RON

21,28 RON

Reel

15,44 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

SMD DIP-8

MOSFET

Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR

PAA191S
IXYS Integrated Circuits
1: 32,64 RON
2.056In Stock

Mfr. Part No.
PAA191S

Mouser Part No
849-PAA191S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 400V 250mA SSR

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Datasheet

2.056In Stock

32,64 RON

29,12 RON

27,77 RON

26,81 RON

View

Min.: 1
Mult.: 1

PCB Mount

SMD DIP-8

MOSFET

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

PLA150
IXYS Integrated Circuits
1: 19,47 RON
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

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Datasheet

1.235In Stock

19,47 RON

17,35 RON

16,55 RON

13,38 RON

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Triac & SCR Output Optocouplers 250V Single Pole SIP Power Relay

CPC1972GSTR
IXYS Integrated Circuits
1: 6,24 RON
5.209In Stock

Mfr. Part No.
CPC1972GSTR

Mouser Part No
849-CPC1972GSTR

IXYS Integrated Circuits

Triac & SCR Output Optocouplers 250V Single Pole SIP Power Relay

Learn More

Datasheet

5.209In Stock

Cut Tape

6,24 RON

5,13 RON

4,76 RON

4,31 RON

Reel

3,78 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

SMD/SMT

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

LAA710
IXYS Integrated Circuits
1: 34,00 RON
940In Stock

Mfr. Part No.
LAA710

Mouser Part No
849-LAA710

IXYS Integrated Circuits

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

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Datasheet

940In Stock

34,00 RON

31,69 RON

30,83 RON

30,23 RON

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

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

LCA712
IXYS Integrated Circuits
1: 24,85 RON
859In 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

859In Stock

24,85 RON

22,08 RON

21,13 RON

20,37 RON

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

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

CPC1560GSTR
IXYS Integrated Circuits
1: 16,50 RON
4.260In Stock

Mfr. Part No.
CPC1560GSTR

Mouser Part No
849-CPC1560GSTR

IXYS Integrated Circuits

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

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Datasheet

4.260In Stock

Cut Tape

16,50 RON

14,69 RON

14,03 RON

13,53 RON

Reel

9,31 RON

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

MOSFET

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

CPC1593G
IXYS Integrated Circuits
1: 14,59 RON
2.252In Stock

Mfr. Part No.
CPC1593G

Mouser Part No
849-CPC1593G

IXYS Integrated Circuits

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

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Datasheet

2.252In Stock

14,59 RON

13,03 RON

12,42 RON

11,92 RON

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

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

CPC1988J
IXYS Integrated Circuits
1: 97,33 RON
866In Stock

Mfr. Part No.
CPC1988J

Mouser Part No
849-CPC1988J

IXYS Integrated Circuits

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

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Datasheet

866In Stock

97,33 RON

87,07 RON

64,43 RON

63,18 RON

62,07 RON

Min.: 1
Mult.: 1

PCB Mount

i4-PAC

MOSFET

Solid State Relays - PCB Mount Single Pole Relay 400V 140mA

CPC1390GRTR
IXYS Integrated Circuits
1: 9,31 RON
4.271In Stock

Mfr. Part No.
CPC1390GRTR

Mouser Part No
849-CPC1390GRTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole Relay 400V 140mA

Learn More

Datasheet

4.271In Stock

Cut Tape

9,31 RON

8,30 RON

7,95 RON

7,65 RON

View

Reel

5,73 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

PCB Mount

SMD DIP-4

MOSFET

Solid State Relays - PCB Mount 400V Single Pole 400V Power Relay

CPC1967J
IXYS Integrated Circuits
1: 75,30 RON
486In Stock

Mfr. Part No.
CPC1967J

Mouser Part No
849-CPC1967J

IXYS Integrated Circuits

Solid State Relays - PCB Mount 400V Single Pole 400V Power Relay

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Datasheet

486In Stock

75,30 RON

69,67 RON

67,50 RON

65,54 RON

View

Min.: 1
Mult.: 1

PCB Mount

MOSFET

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

CPC1981Y
IXYS Integrated Circuits
1: 17,71 RON
3.576In Stock

Mfr. Part No.
CPC1981Y

Mouser Part No
849-CPC1981Y

IXYS Integrated Circuits

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

Learn More

Datasheet

3.576In Stock

17,71 RON

15,79 RON

14,99 RON

14,49 RON

View

Min.: 1
Mult.: 1

PCB Mount

SIP-4

MOSFET

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

PAA110
IXYS Integrated Circuits
1: 30,58 RON
1.038In Stock

Mfr. Part No.
PAA110

Mouser Part No
849-PAA110

IXYS Integrated Circuits

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

Learn More

Datasheet

1.038In Stock

30,58 RON

23,54 RON

22,53 RON

21,48 RON

View

Min.: 1
Mult.: 1

PCB Mount

DIP-8

MOSFET

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

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