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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.

All Results (297)

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Part #

Solid State Relays - PCB Mount RELAY, SS ICS

CPC1561BTR
IXYS Integrated Circuits
1: 72,81 kr.
193In Stock
1.000Expected 09/10/2026

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

193In Stock

1.000Expected 09/10/2026

Cut Tape

72,81 kr.

68,26 kr.

60,72 kr.

57,67 kr.

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Reel

46,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

CPC1560G
IXYS Integrated Circuits
1: 49,53 kr.
248In Stock

Mfr. Part No.
CPC1560G

Mouser Part No
849-CPC1560G

IXYS Integrated Circuits

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

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Datasheet

248In Stock

49,53 kr.

44,16 kr.

42,15 kr.

40,58 kr.

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Min.: 1
Mult.: 1

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

CPC1006N
IXYS Integrated Circuits
1: 8,06 kr.
167.955In 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

167.955In Stock

8,06 kr.

7,12 kr.

6,80 kr.

6,61 kr.

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Min.: 1
Mult.: 1

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

CPC1014N
IXYS Integrated Circuits
1: 20,37 kr.
234.112In 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

234.112In Stock

20,37 kr.

16,26 kr.

15,29 kr.

14,85 kr.

View

Min.: 1
Mult.: 1

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

CPC1014NTR
IXYS Integrated Circuits
1: 19,47 kr.
40.364In Stock
38.000Expected 21/09/2026

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

40.364In Stock

38.000Expected 21/09/2026

Cut Tape

19,47 kr.

18,80 kr.

Reel

18,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Solid State Relays - PCB Mount SPNO RELAY

CPC1017N
IXYS Integrated Circuits
1: 6,85 kr.
310.510In 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

310.510In Stock

6,85 kr.

Min.: 1
Mult.: 1

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

CPC1017NTR
IXYS Integrated Circuits
1: 12,38 kr.
76.736In 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

76.736In Stock

Cut Tape

12,38 kr.

11,12 kr.

10,59 kr.

10,22 kr.

Reel

8,21 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: 33,05 kr.
46.855In 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

46.855In Stock

33,05 kr.

25,66 kr.

24,77 kr.

24,10 kr.

View

Min.: 1
Mult.: 1

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

CPC1018NTR
IXYS Integrated Circuits
1: 31,56 kr.
8.306In Stock
25.830On Order

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

8.306In Stock

25.830On Order

Cut Tape

31,56 kr.

28,12 kr.

26,86 kr.

25,89 kr.

View

Reel

21,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1019N
IXYS Integrated Circuits
1: 25,21 kr.
9.700In 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

9.700In Stock

25,21 kr.

24,69 kr.

23,13 kr.

22,16 kr.

View

Min.: 1
Mult.: 1

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

CPC1019NTR
IXYS Integrated Circuits
1: 25,07 kr.
93.109In Stock

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

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Datasheet

93.109In Stock

Cut Tape

25,07 kr.

22,31 kr.

21,34 kr.

20,52 kr.

View

Reel

17,08 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1002N
IXYS Integrated Circuits
1: 16,71 kr.
70.416In 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

70.416In Stock

16,71 kr.

15,37 kr.

14,47 kr.

13,95 kr.

12,01 kr.

Min.: 1
Mult.: 1

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

CPC1002NTR
IXYS Integrated Circuits
1: 16,56 kr.
37.293In Stock
86.000On Order

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

37.293In Stock

86.000On Order

Cut Tape

16,56 kr.

15,59 kr.

14,92 kr.

14,10 kr.

Reel

11,56 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1004N
IXYS Integrated Circuits
1: 19,92 kr.
16.796In 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

16.796In Stock

19,92 kr.

18,43 kr.

17,46 kr.

17,38 kr.

View

Min.: 1
Mult.: 1

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

CPC1008N
IXYS Integrated Circuits
1: 21,04 kr.
79.458In 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

79.458In Stock

21,04 kr.

Min.: 1
Mult.: 1

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

CPC1010NTR
IXYS Integrated Circuits
1: 25,07 kr.
14.601In 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

14.601In Stock

Cut Tape

25,07 kr.

22,31 kr.

21,34 kr.

20,44 kr.

View

Reel

16,93 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1016NTR
IXYS Integrated Circuits
1: 19,47 kr.
11.698In Stock

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

11.698In Stock

Cut Tape

19,47 kr.

17,38 kr.

16,56 kr.

15,96 kr.

Reel

13,65 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Solid State Relays - PCB Mount 1-Form-A 30V 1200V Solid State Relay

CPC1020NTR
IXYS Integrated Circuits
1: 41,18 kr.
40.309In Stock
34.701On Order

Mfr. Part No.
CPC1020NTR

Mouser Part No
849-CPC1020NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 30V 1200V Solid State Relay

Learn More

Datasheet

40.309In Stock

34.701On Order

Cut Tape

41,18 kr.

38,57 kr.

34,32 kr.

32,60 kr.

View

Reel

27,30 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1025NTR
IXYS Integrated Circuits
1: 20,37 kr.
122.220In 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

122.220In Stock

Cut Tape

20,37 kr.

18,87 kr.

17,23 kr.

16,71 kr.

Reel

13,95 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1035NTR
IXYS Integrated Circuits
1: 21,41 kr.
10.747In Stock

Mfr. Part No.
CPC1035NTR

Mouser Part No
849-CPC1035NTR

IXYS Integrated Circuits

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

Learn More

Datasheet

10.747In Stock

Cut Tape

21,41 kr.

19,10 kr.

18,20 kr.

17,53 kr.

View

Reel

14,32 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1330GRTR
IXYS Integrated Circuits
1: 23,35 kr.
12.681In 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

12.681In Stock

Cut Tape

23,35 kr.

20,89 kr.

19,92 kr.

18,95 kr.

Reel

16,26 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

CPC1560GS
IXYS Integrated Circuits
1: 53,71 kr.
5.044In Stock

Mfr. Part No.
CPC1560GS

Mouser Part No
849-CPC1560GS

IXYS Integrated Circuits

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

Learn More

Datasheet

5.044In Stock

53,71 kr.

50,36 kr.

44,76 kr.

42,45 kr.

View

Min.: 1
Mult.: 1

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

CPC1709J
IXYS Integrated Circuits
1: 114,21 kr.
2.730In Stock

Mfr. Part No.
CPC1709J

Mouser Part No
849-CPC1709J

IXYS Integrated Circuits

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

Learn More

Datasheet

2.730In Stock

114,21 kr.

101,75 kr.

88,03 kr.

84,97 kr.

View

Min.: 1
Mult.: 1

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

CPC1718J
IXYS Integrated Circuits
1: 104,81 kr.
1.695In Stock

Mfr. Part No.
CPC1718J

Mouser Part No
849-CPC1718J

IXYS Integrated Circuits

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

Learn More

Datasheet

1.695In Stock

104,81 kr.

94,15 kr.

88,77 kr.

84,97 kr.

82,96 kr.

Min.: 1
Mult.: 1

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

CPC1777J
IXYS Integrated Circuits
1: 144,13 kr.
196In Stock

Mfr. Part No.
CPC1777J

Mouser Part No
849-CPC1777J

IXYS Integrated Circuits

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

Learn More

Datasheet

196In Stock

144,13 kr.

128,16 kr.

121,67 kr.

115,26 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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