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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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Part #

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

CPC1393GRTR
IXYS Integrated Circuits
1: 11,26 kr.
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

11,26 kr.

10,59 kr.

10,29 kr.

10,15 kr.

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Reel

8,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

CPC1943GS
IXYS Integrated Circuits
1: 44,76 kr.
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

44,76 kr.

27,98 kr.

26,56 kr.

25,36 kr.

Min.: 1
Mult.: 1

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

LCA110LSTR
IXYS Integrated Circuits
1: 11,49 kr.
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

11,49 kr.

10,82 kr.

10,59 kr.

10,37 kr.

View

Reel

10,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

OAA160STR
IXYS Integrated Circuits
1: 34,61 kr.
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

34,61 kr.

32,75 kr.

32,08 kr.

31,56 kr.

Reel

22,90 kr.

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

PAA191S
IXYS Integrated Circuits
1: 48,42 kr.
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

48,42 kr.

43,19 kr.

41,18 kr.

39,76 kr.

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Min.: 1
Mult.: 1

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

PLA150
IXYS Integrated Circuits
1: 28,87 kr.
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

28,87 kr.

25,74 kr.

24,54 kr.

19,84 kr.

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Min.: 1
Mult.: 1

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

CPC1330G
IXYS Integrated Circuits
1: 12,61 kr.
259In Stock

Mfr. Part No.
CPC1330G

Mouser Part No
849-CPC1330G

IXYS Integrated Circuits

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

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Datasheet

259In Stock

12,61 kr.

12,53 kr.

10,67 kr.

10,29 kr.

View

Min.: 1
Mult.: 1

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

PAA110S
IXYS Integrated Circuits
1: 45,51 kr.
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

45,51 kr.

40,58 kr.

38,72 kr.

31,71 kr.

View

Min.: 1
Mult.: 1

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

PAA150
IXYS Integrated Circuits
1: 46,03 kr.
181In Stock

Mfr. Part No.
PAA150

Mouser Part No
849-PAA150

IXYS Integrated Circuits

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

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Datasheet

181In Stock

46,03 kr.

41,03 kr.

39,17 kr.

33,35 kr.

32,45 kr.

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single-Pole Relay 600V 100mA

PLA143STR
IXYS Integrated Circuits
1: 24,32 kr.
321In Stock

Mfr. Part No.
PLA143STR

Mouser Part No
849-PLA143STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 600V 100mA

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Datasheet

321In Stock

Cut Tape

24,32 kr.

22,75 kr.

20,29 kr.

19,25 kr.

Reel

14,92 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

CPC1014NTR
IXYS Integrated Circuits
1: 10,07 kr.
72.194In Stock

Mfr. Part No.
CPC1014NTR

Mouser Part No
849-CPC1014NTR

IXYS Integrated Circuits

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

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Datasheet

72.194In Stock

Cut Tape

10,07 kr.

8,28 kr.

7,91 kr.

7,53 kr.

6,34 kr.

Reel

6,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay

CPC1017NTR
IXYS Integrated Circuits
1: 5,97 kr.
93.765In Stock

Mfr. Part No.
CPC1017NTR

Mouser Part No
849-CPC1017NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 100mA Solid State Relay

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Datasheet

93.765In Stock

Cut Tape

5,97 kr.

4,98 kr.

4,83 kr.

4,72 kr.

Reel

3,58 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

CPC1018NTR
IXYS Integrated Circuits
1: 16,26 kr.
21.377In Stock

Mfr. Part No.
CPC1018NTR

Mouser Part No
849-CPC1018NTR

IXYS Integrated Circuits

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

Learn More

Datasheet

21.377In Stock

Cut Tape

16,26 kr.

14,55 kr.

13,88 kr.

13,43 kr.

Reel

9,77 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 1-Form-A 60V 750mA Solid State Relay

CPC1019N
IXYS Integrated Circuits
1: 13,13 kr.
13.217In Stock

Mfr. Part No.
CPC1019N

Mouser Part No
849-CPC1019N

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 750mA Solid State Relay

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Datasheet

13.217In Stock

13,13 kr.

12,16 kr.

11,56 kr.

11,19 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 1-Form-A 60V 750mA Solid State Relay

CPC1019NTR
IXYS Integrated Circuits
1: 12,98 kr.
53.905In Stock
22.000Expected 23/03/2026

Mfr. Part No.
CPC1019NTR

Mouser Part No
849-CPC1019NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 750mA Solid State Relay

Learn More

Datasheet

53.905In Stock

22.000Expected 23/03/2026

Cut Tape

12,98 kr.

10,44 kr.

10,00 kr.

9,18 kr.

Reel

8,06 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

CPC1002N
IXYS Integrated Circuits
1: 9,40 kr.
81.308In Stock

Mfr. Part No.
CPC1002N

Mouser Part No
849-CPC1002N

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

Learn More

Datasheet

81.308In Stock

9,40 kr.

8,50 kr.

8,06 kr.

7,83 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

CPC1002NTR
IXYS Integrated Circuits
1: 8,88 kr.
98.556In Stock

Mfr. Part No.
CPC1002NTR

Mouser Part No
849-CPC1002NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 700mA Solid State Relay

Learn More

Datasheet

98.556In Stock

Cut Tape

8,88 kr.

7,25 kr.

6,93 kr.

6,40 kr.

Reel

5,47 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 1-Form-A 100V 150mA Solid State Relay

CPC1008NTR
IXYS Integrated Circuits
1: 9,77 kr.
20.881In Stock
11.985Expected 14/05/2026

Mfr. Part No.
CPC1008NTR

Mouser Part No
849-CPC1008NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 100V 150mA Solid State Relay

Learn More

Datasheet

20.881In Stock

11.985Expected 14/05/2026

Cut Tape

9,77 kr.

Reel

9,77 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 250V, 1-Form-A SSR

CPC1010NTR
IXYS Integrated Circuits
1: 12,98 kr.
17.562In Stock

Mfr. Part No.
CPC1010NTR

Mouser Part No
849-CPC1010NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 250V, 1-Form-A SSR

Learn More

Datasheet

17.562In Stock

Cut Tape

12,98 kr.

12,09 kr.

10,97 kr.

10,59 kr.

Reel

9,10 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

CPC1016NTR
IXYS Integrated Circuits
1: 10,07 kr.
16.497In Stock
4.000Expected 28/04/2026

Mfr. Part No.
CPC1016NTR

Mouser Part No
849-CPC1016NTR

IXYS Integrated Circuits

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

Learn More

Datasheet

16.497In Stock

4.000Expected 28/04/2026

Cut Tape

10,07 kr.

8,28 kr.

8,06 kr.

7,61 kr.

Reel

6,86 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

CPC1025NTR
IXYS Integrated Circuits
1: 10,22 kr.
152.401In Stock

Mfr. Part No.
CPC1025NTR

Mouser Part No
849-CPC1025NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 400V 120mA Solid State Relay

Learn More

Datasheet

152.401In Stock

Cut Tape

10,22 kr.

9,18 kr.

8,50 kr.

7,76 kr.

Reel

7,18 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

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

CPC1330GRTR
IXYS Integrated Circuits
1: 12,09 kr.
13.801In Stock

Mfr. Part No.
CPC1330GRTR

Mouser Part No
849-CPC1330GRTR

IXYS Integrated Circuits

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

Learn More

Datasheet

13.801In Stock

Cut Tape

12,09 kr.

10,74 kr.

10,29 kr.

9,92 kr.

Reel

8,06 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Solid State Relays - PCB Mount 100V Single Pole 100V Power Relay

CPC1918J
IXYS Integrated Circuits
1: 74,00 kr.
6.665In Stock

Mfr. Part No.
CPC1918J

Mouser Part No
849-CPC1918J

IXYS Integrated Circuits

Solid State Relays - PCB Mount 100V Single Pole 100V Power Relay

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Datasheet

6.665In Stock

74,00 kr.

65,95 kr.

62,96 kr.

60,80 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount SPST iso PLUS-264

CPC1979J
IXYS Integrated Circuits
1: 145,02 kr.
1.056In Stock

Mfr. Part No.
CPC1979J

Mouser Part No
849-CPC1979J

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST iso PLUS-264

Learn More

Datasheet

1.056In Stock

145,02 kr.

128,91 kr.

115,70 kr.

111,75 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount RELAY, SS ICS

CPC1983YE
IXYS Integrated Circuits
1: 34,24 kr.
8.031In Stock

Mfr. Part No.
CPC1983YE

Mouser Part No
849-CPC1983YE

IXYS Integrated Circuits

Solid State Relays - PCB Mount RELAY, SS ICS

Learn More

Datasheet

8.031In Stock

34,24 kr.

30,51 kr.

29,09 kr.

28,12 kr.

View

Min.: 1
Mult.: 1

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

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

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