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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 SP-NO SS OptoMOS Relay

LCA701STR
IXYS Integrated Circuits
1: 38,85 zł
1 734In Stock
1 000On Order

Mfr. Part No.
LCA701STR

Mouser Part No
849-LCA701STR

IXYS Integrated Circuits

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

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Datasheet

1 734In Stock

1 000On Order

Cut Tape

38,85 zł

36,46 zł

32,38 zł

30,79 zł

View

Reel

25,66 zł

Min.: 1
Mult.: 1

: 1 000

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

LCA712STR
IXYS Integrated Circuits
1: 38,30 zł
Lead-Time 23 Weeks

Mfr. Part No.
LCA712STR

Mouser Part No
849-LCA712STR

IXYS Integrated Circuits

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

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Datasheet

Lead-Time 23 Weeks

Cut Tape

38,30 zł

34,15 zł

32,63 zł

31,50 zł

View

Reel

26,12 zł

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET

LCA715
IXYS Integrated Circuits
1: 41,83 zł
372In Stock
250On Order

Mfr. Part No.
LCA715

Mouser Part No
849-LCA715

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 60V 2200mA SSR w/optic MOSFET

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Datasheet

372In Stock

250On Order

41,83 zł

37,30 zł

35,57 zł

33,77 zł

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 1-Form 30V 2000 mA Solid State Relay

LCA717S
IXYS Integrated Circuits
1: 39,48 zł
537In Stock
1 500On Order

Mfr. Part No.
LCA717S

Mouser Part No
849-LCA717S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form 30V 2000 mA Solid State Relay

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Datasheet

537In Stock

1 500On Order

39,48 zł

37,00 zł

32,89 zł

30,24 zł

View

Min.: 1
Mult.: 1

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

PAA132
IXYS Integrated Circuits
1: 57,67 zł
269In Stock

Mfr. Part No.
PAA132

Mouser Part No
849-PAA132

IXYS Integrated Circuits

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

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Datasheet

269In Stock

57,67 zł

51,37 zł

49,06 zł

47,33 zł

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Min.: 1
Mult.: 1

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

PAA132S
IXYS Integrated Circuits
1: 57,67 zł
1 287In Stock

Mfr. Part No.
PAA132S

Mouser Part No
849-PAA132S

IXYS Integrated Circuits

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

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Datasheet

1 287In Stock

57,67 zł

51,37 zł

49,06 zł

47,33 zł

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Min.: 1
Mult.: 1

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

PAA132STR
IXYS Integrated Circuits
1: 58,04 zł
1 204In 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 204In Stock

Cut Tape

58,04 zł

51,62 zł

49,01 zł

46,45 zł

View

Reel

39,73 zł

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

PAA150S
IXYS Integrated Circuits
1: 51,37 zł
267In Stock

Mfr. Part No.
PAA150S

Mouser Part No
849-PAA150S

IXYS Integrated Circuits

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

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Datasheet

267In Stock

51,37 zł

45,70 zł

43,51 zł

41,58 zł

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

PLA140LSTR
IXYS Integrated Circuits
1: 35,70 zł
1 999In Stock

Mfr. Part No.
PLA140LSTR

Mouser Part No
849-PLA140LSTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

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Datasheet

1 999In Stock

Cut Tape

35,70 zł

33,43 zł

29,74 zł

28,27 zł

Reel

23,65 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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

PLA140S
IXYS Integrated Circuits
1: 33,56 zł
450In Stock

Mfr. Part No.
PLA140S

Mouser Part No
849-PLA140S

IXYS Integrated Circuits

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

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Datasheet

450In Stock

33,56 zł

29,90 zł

28,56 zł

27,55 zł

View

Min.: 1
Mult.: 1

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

PLA150STR
IXYS Integrated Circuits
1: 30,24 zł
1 589In Stock

Mfr. Part No.
PLA150STR

Mouser Part No
849-PLA150STR

IXYS Integrated Circuits

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

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Datasheet

1 589In Stock

Cut Tape

30,24 zł

26,96 zł

25,70 zł

24,86 zł

Reel

21,80 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Solid State Relays - PCB Mount Single-Pole Relay 300V 50mA

PLA160STR
IXYS Integrated Circuits
1: 29,82 zł
844In Stock

Mfr. Part No.
PLA160STR

Mouser Part No
849-PLA160STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 300V 50mA

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Datasheet

844In Stock

Cut Tape

29,82 zł

26,63 zł

25,41 zł

24,53 zł

View

Reel

20,87 zł

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

PLA170
IXYS Integrated Circuits
1: 24,19 zł
820In Stock

Mfr. Part No.
PLA170

Mouser Part No
849-PLA170

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

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Datasheet

820In Stock

24,19 zł

21,55 zł

20,62 zł

19,87 zł

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

PLA170S
IXYS Integrated Circuits
1: 25,79 zł
364In Stock
1 250On Order

Mfr. Part No.
PLA170S

Mouser Part No
849-PLA170S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 800V 100mA

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Datasheet

364In Stock

1 250On Order

25,79 zł

24,15 zł

21,50 zł

20,37 zł

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single Pole 800V, 100mA SSR

PLA171P
IXYS Integrated Circuits
1: 22,60 zł
1 313In Stock

Mfr. Part No.
PLA171P

Mouser Part No
849-PLA171P

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole 800V, 100mA SSR

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Datasheet

1 313In Stock

22,60 zł

20,62 zł

20,08 zł

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay

PLA172PTR
IXYS Integrated Circuits
1: 34,99 zł
429In Stock

Mfr. Part No.
PLA172PTR

Mouser Part No
849-PLA172PTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 800V Normally-Open 6-Pin OptoMOS Relay

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Datasheet

429In Stock

Cut Tape

34,99 zł

31,21 zł

29,82 zł

28,77 zł

Reel

24,44 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

PLA191S
IXYS Integrated Circuits
1: 34,36 zł
443In Stock
350Expected 7/30/2026

Mfr. Part No.
PLA191S

Mouser Part No
849-PLA191S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 250mA

Learn More

Datasheet

443In Stock

350Expected 7/30/2026

34,36 zł

30,58 zł

29,23 zł

28,22 zł

View

Min.: 1
Mult.: 1

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

PLA193STR
IXYS Integrated Circuits
1: 22,18 zł
1 719In Stock
2 000Expected 11/18/2026

Mfr. Part No.
PLA193STR

Mouser Part No
849-PLA193STR

IXYS Integrated Circuits

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

Learn More

Datasheet

1 719In Stock

2 000Expected 11/18/2026

Cut Tape

22,18 zł

19,74 zł

18,90 zł

18,23 zł

Reel

16,00 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Solid State Relays - PCB Mount 600V, 1A AC Solid State Relay

CPC1965G
IXYS Integrated Circuits
1: 30,58 zł
1 773In Stock
12 225On Order

Mfr. Part No.
CPC1965G

Mouser Part No
849-CPC1965G

IXYS Integrated Circuits

Solid State Relays - PCB Mount 600V, 1A AC Solid State Relay

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Datasheet

1 773In Stock

12 225On Order

30,58 zł

27,26 zł

24,07 zł

23,18 zł

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount RELAY, SS ICS

CPC1511Y
IXYS Integrated Circuits
1: 42,04 zł
101In Stock

Mfr. Part No.
CPC1511Y

Mouser Part No
576-CPC1511Y

IXYS Integrated Circuits

Solid State Relays - PCB Mount RELAY, SS ICS

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Datasheet

101In Stock

42,04 zł

39,40 zł

34,99 zł

33,26 zł

View

Min.: 1
Mult.: 1

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

CPC1009N
IXYS Integrated Circuits
1: 11,47 zł
161In Stock
9 000On Order

Mfr. Part No.
CPC1009N

Mouser Part No
849-CPC1009N

IXYS Integrated Circuits

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

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Datasheet

161In Stock

9 000On Order

11,47 zł

10,21 zł

9,74 zł

9,41 zł

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount RELAY OPTO NSOIC4 30V 1.2A

CPC1020N
IXYS Integrated Circuits
1: 18,86 zł
5In Stock
25 700On Order

Mfr. Part No.
CPC1020N

Mouser Part No
849-CPC1020N

IXYS Integrated Circuits

Solid State Relays - PCB Mount RELAY OPTO NSOIC4 30V 1.2A

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Datasheet

5In Stock

25 700On Order

18,86 zł

17,35 zł

15,92 zł

15,33 zł

15,12 zł

Min.: 1
Mult.: 1

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

CPC1225N
IXYS Integrated Circuits
1: 13,36 zł
3In Stock
800Expected 11/25/2026

Mfr. Part No.
CPC1225N

Mouser Part No
849-CPC1225N

IXYS Integrated Circuits

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

Learn More

Datasheet

3In Stock

800Expected 11/25/2026

13,36 zł

11,93 zł

11,38 zł

10,92 zł

View

Min.: 1
Mult.: 1

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

CPC1330GR
IXYS Integrated Circuits
1: 12,85 zł
570In Stock
1 500On Order

Mfr. Part No.
CPC1330GR

Mouser Part No
849-CPC1330GR

IXYS Integrated Circuits

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

Learn More

Datasheet

570In Stock

1 500On Order

12,85 zł

12,26 zł

11,76 zł

11,26 zł

View

Min.: 1
Mult.: 1

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

CPC1390GRTR
IXYS Integrated Circuits
1: 15,04 zł
562In Stock
11 000Expected 10/14/2026

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

562In Stock

11 000Expected 10/14/2026

Cut Tape

15,04 zł

13,44 zł

12,81 zł

12,31 zł

Reel

10,54 zł

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

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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