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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: 9,76 €
193In Stock
1.000Expected 10/9/2026

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 10/9/2026

Cut Tape

9,76 €

9,15 €

8,14 €

7,73 €

View

Reel

6,23 €

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: 6,64 €
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

6,64 €

5,92 €

5,65 €

5,44 €

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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: 1,08 €
168.018In 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

168.018In Stock

1,08 €

0,955 €

0,912 €

0,886 €

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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: 2,73 €
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

2,73 €

2,18 €

2,05 €

1,99 €

View

Min.: 1
Mult.: 1

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

CPC1014NTR
IXYS Integrated Circuits
1: 2,61 €
40.664In Stock
38.000Expected 9/21/2026

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

40.664In Stock

38.000Expected 9/21/2026

Cut Tape

2,61 €

2,52 €

Reel

2,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Solid State Relays - PCB Mount SPNO RELAY

CPC1017N
IXYS Integrated Circuits
1: 0,918 €
310.755In 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

310.755In Stock

0,918 €

Min.: 1
Mult.: 1

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

CPC1017NTR
IXYS Integrated Circuits
1: 1,66 €
77.491In 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

77.491In Stock

Cut Tape

1,66 €

1,49 €

1,42 €

1,37 €

Reel

1,10 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: 4,43 €
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

4,43 €

3,44 €

3,32 €

3,23 €

View

Min.: 1
Mult.: 1

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

CPC1018NTR
IXYS Integrated Circuits
1: 4,23 €
8.136In Stock
26.000On 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

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Datasheet

8.136In Stock

26.000On Order

Cut Tape

4,23 €

3,77 €

3,60 €

3,47 €

View

Reel

2,88 €

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: 3,38 €
9.200In 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

9.200In Stock

3,38 €

3,31 €

3,10 €

2,97 €

View

Min.: 1
Mult.: 1

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

CPC1019NTR
IXYS Integrated Circuits
1: 3,36 €
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

3,36 €

2,99 €

2,86 €

2,75 €

View

Reel

2,29 €

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: 2,24 €
70.666In 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

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Datasheet

70.666In Stock

2,24 €

2,06 €

1,94 €

1,87 €

1,61 €

Min.: 1
Mult.: 1

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

CPC1002NTR
IXYS Integrated Circuits
1: 2,22 €
38.212In 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

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Datasheet

38.212In Stock

86.000On Order

Cut Tape

2,22 €

2,09 €

2,00 €

1,89 €

Reel

1,55 €

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: 2,67 €
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

2,67 €

2,47 €

2,34 €

2,33 €

View

Min.: 1
Mult.: 1

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

CPC1008N
IXYS Integrated Circuits
1: 2,82 €
79.843In 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

79.843In Stock

2,82 €

Min.: 1
Mult.: 1

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

CPC1010NTR
IXYS Integrated Circuits
1: 3,36 €
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

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Datasheet

14.601In Stock

Cut Tape

3,36 €

2,99 €

2,86 €

2,74 €

View

Reel

2,27 €

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: 2,61 €
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

2,61 €

2,33 €

2,22 €

2,14 €

Reel

1,83 €

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: 5,52 €
37.951In Stock
37.201On 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

37.951In Stock

37.201On Order

Cut Tape

5,52 €

5,17 €

4,60 €

4,37 €

View

Reel

3,66 €

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: 2,73 €
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

2,73 €

2,53 €

2,31 €

2,24 €

Reel

1,87 €

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: 2,87 €
10.357In 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

10.357In Stock

Cut Tape

2,87 €

2,56 €

2,44 €

2,35 €

View

Reel

1,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1330GRTR
IXYS Integrated Circuits
1: 3,13 €
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

3,13 €

2,80 €

2,67 €

2,54 €

Reel

2,18 €

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: 7,20 €
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

7,20 €

6,75 €

6,00 €

5,69 €

View

Min.: 1
Mult.: 1

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

CPC1709J
IXYS Integrated Circuits
1: 15,31 €
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

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Datasheet

2.730In Stock

15,31 €

13,64 €

11,80 €

11,39 €

View

Min.: 1
Mult.: 1

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

CPC1718J
IXYS Integrated Circuits
1: 14,05 €
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

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Datasheet

1.695In Stock

14,05 €

12,62 €

11,90 €

11,39 €

11,12 €

Min.: 1
Mult.: 1

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

CPC1777J
IXYS Integrated Circuits
1: 19,32 €
198In 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

198In Stock

19,32 €

17,18 €

16,31 €

15,45 €

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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