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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 Single Pole OptoMOS 1-Form-A, 60V, 1A

LCA710R
IXYS Integrated Circuits
1: 62,07 kr.
146In Stock
350Expected 20/01/2027

Mfr. Part No.
LCA710R

Mouser Part No
849-LCA710R

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single Pole OptoMOS 1-Form-A, 60V, 1A

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Datasheet

146In Stock

350Expected 20/01/2027

62,07 kr.

55,28 kr.

52,82 kr.

50,95 kr.

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Min.: 1
Mult.: 1

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

LCA712S
IXYS Integrated Circuits
1: 71,24 kr.
178In Stock
250Expected 14/08/2026

Mfr. Part No.
LCA712S

Mouser Part No
849-LCA712S

IXYS Integrated Circuits

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

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Datasheet

178In Stock

250Expected 14/08/2026

71,24 kr.

63,48 kr.

60,65 kr.

58,49 kr.

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Min.: 1
Mult.: 1

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

LCA717
IXYS Integrated Circuits
1: 64,08 kr.
201In Stock
300Expected 25/01/2027

Mfr. Part No.
LCA717

Mouser Part No
849-LCA717

IXYS Integrated Circuits

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

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Datasheet

201In Stock

300Expected 25/01/2027

64,08 kr.

57,07 kr.

54,53 kr.

52,59 kr.

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Min.: 1
Mult.: 1

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

OAA160
IXYS Integrated Circuits
1: 78,03 kr.
95In Stock

Mfr. Part No.
OAA160

Mouser Part No
849-OAA160

IXYS Integrated Circuits

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

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Datasheet

95In Stock

78,03 kr.

69,45 kr.

66,39 kr.

64,01 kr.

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Min.: 1
Mult.: 1

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

OAA160S
IXYS Integrated Circuits
1: 78,63 kr.
171In Stock

Mfr. Part No.
OAA160S

Mouser Part No
849-OAA160S

IXYS Integrated Circuits

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

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Datasheet

171In Stock

78,63 kr.

70,12 kr.

66,99 kr.

65,95 kr.

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single 1-Form-A 250V 50mA relay

OMA160S
IXYS Integrated Circuits
1: 42,97 kr.
72In Stock

Mfr. Part No.
OMA160S

Mouser Part No
849-OMA160S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single 1-Form-A 250V 50mA relay

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Datasheet

72In Stock

42,97 kr.

38,27 kr.

36,63 kr.

35,29 kr.

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Min.: 1
Mult.: 1

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

PAA110
IXYS Integrated Circuits
1: 87,73 kr.
100In Stock

Mfr. Part No.
PAA110

Mouser Part No
849-PAA110

IXYS Integrated Circuits

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

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Datasheet

100In Stock

87,73 kr.

78,18 kr.

74,67 kr.

72,06 kr.

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Min.: 1
Mult.: 1

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

PAA110LS
IXYS Integrated Circuits
1: 93,70 kr.
2In Stock

Mfr. Part No.
PAA110LS

Mouser Part No
849-PAA110LS

IXYS Integrated Circuits

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

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Datasheet

2In Stock

93,70 kr.

83,25 kr.

82,96 kr.

70,42 kr.

68,71 kr.

Min.: 1
Mult.: 1

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

PAA150
IXYS Integrated Circuits
1: 89,07 kr.
129In 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

129In Stock

89,07 kr.

79,37 kr.

75,79 kr.

73,11 kr.

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount DPST-NO/NO 6PIN DIP

PAA193
IXYS Integrated Circuits
1: 70,20 kr.
91In Stock

Mfr. Part No.
PAA193

Mouser Part No
849-PAA193

IXYS Integrated Circuits

Solid State Relays - PCB Mount DPST-NO/NO 6PIN DIP

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Datasheet

91In Stock

70,20 kr.

62,59 kr.

59,75 kr.

57,67 kr.

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Dual 1-Form-A 600V 100mA SSR

PAA193S
IXYS Integrated Circuits
1: 70,20 kr.
83In Stock

Mfr. Part No.
PAA193S

Mouser Part No
849-PAA193S

IXYS Integrated Circuits

Solid State Relays - PCB Mount Dual 1-Form-A 600V 100mA SSR

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Datasheet

83In Stock

70,20 kr.

62,59 kr.

59,75 kr.

52,59 kr.

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

PLA110L
IXYS Integrated Circuits
1: 49,61 kr.
71In Stock

Mfr. Part No.
PLA110L

Mouser Part No
849-PLA110L

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

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Datasheet

71In Stock

49,61 kr.

44,24 kr.

42,22 kr.

40,73 kr.

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Min.: 1
Mult.: 1

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

PLA110S
IXYS Integrated Circuits
1: 52,15 kr.
45In Stock
250Expected 13/01/2027

Mfr. Part No.
PLA110S

Mouser Part No
849-PLA110S

IXYS Integrated Circuits

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

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Datasheet

45In Stock

250Expected 13/01/2027

52,15 kr.

48,86 kr.

43,72 kr.

37,08 kr.

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

PLA110STR
IXYS Integrated Circuits
1: 49,76 kr.
220In Stock
3.000On Order

Mfr. Part No.
PLA110STR

Mouser Part No
849-PLA110STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 400V 150mA

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Datasheet

220In Stock

3.000On Order

Cut Tape

49,76 kr.

46,55 kr.

41,48 kr.

37,60 kr.

Reel

31,11 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

PLA132
IXYS Integrated Circuits
1: 60,28 kr.
113In Stock

Mfr. Part No.
PLA132

Mouser Part No
849-PLA132

IXYS Integrated Circuits

Solid State Relays - PCB Mount Single-Pole Relay 60V 600mA

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Datasheet

113In Stock

60,28 kr.

53,79 kr.

51,32 kr.

49,53 kr.

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Min.: 1
Mult.: 1

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

PLA140L
IXYS Integrated Circuits
1: 61,02 kr.
66In Stock

Mfr. Part No.
PLA140L

Mouser Part No
849-PLA140L

IXYS Integrated Circuits

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

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Datasheet

66In Stock

61,02 kr.

54,31 kr.

51,92 kr.

50,13 kr.

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Min.: 1
Mult.: 1

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

PLA140LS
IXYS Integrated Circuits
1: 61,02 kr.
17In Stock

Mfr. Part No.
PLA140LS

Mouser Part No
849-PLA140LS

IXYS Integrated Circuits

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

Learn More

Datasheet

17In Stock

61,02 kr.

54,31 kr.

51,92 kr.

50,13 kr.

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Min.: 1
Mult.: 1

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

PLA160S
IXYS Integrated Circuits
1: 61,32 kr.
174In Stock

Mfr. Part No.
PLA160S

Mouser Part No
849-PLA160S

IXYS Integrated Circuits

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

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Datasheet

174In Stock

61,32 kr.

Min.: 1
Mult.: 1

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

PLA191
IXYS Integrated Circuits
1: 60,65 kr.
24In Stock

Mfr. Part No.
PLA191

Mouser Part No
849-PLA191

IXYS Integrated Circuits

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

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Datasheet

24In Stock

60,65 kr.

54,09 kr.

49,76 kr.

48,12 kr.

View

Min.: 1
Mult.: 1

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

PLA193
IXYS Integrated Circuits
1: 41,25 kr.
51In Stock

Mfr. Part No.
PLA193

Mouser Part No
849-PLA193

IXYS Integrated Circuits

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

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Datasheet

51In Stock

41,25 kr.

36,78 kr.

36,48 kr.

34,61 kr.

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Min.: 1
Mult.: 1

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

CPC1393GV
IXYS Integrated Circuits
1: 30,51 kr.
52In Stock

Mfr. Part No.
CPC1393GV

Mouser Part No
849-CPC1393GV

IXYS Integrated Circuits

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

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Datasheet

52In Stock

30,51 kr.

27,23 kr.

25,96 kr.

25,07 kr.

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Min.: 1
Mult.: 1

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

PAA140LS
IXYS Integrated Circuits
1: 97,35 kr.
41In Stock

Mfr. Part No.
PAA140LS

Mouser Part No
849-PAA140LS

IXYS Integrated Circuits

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

Learn More

Datasheet

41In Stock

97,35 kr.

86,83 kr.

82,88 kr.

79,97 kr.

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 1-Form-A 100V 300mA Solid State Relay

CPC1004NTR
IXYS Integrated Circuits
1: 22,45 kr.
7.998On Order

Mfr. Part No.
CPC1004NTR

Mouser Part No
849-CPC1004NTR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1-Form-A 100V 300mA Solid State Relay

Learn More

Datasheet

7.998On Order

Cut Tape

22,45 kr.

19,99 kr.

19,10 kr.

18,35 kr.

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Reel

15,29 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

CPC1020N
IXYS Integrated Circuits
1: 33,50 kr.
24.695On Order

Mfr. Part No.
CPC1020N

Mouser Part No
849-CPC1020N

IXYS Integrated Circuits

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

Learn More

Datasheet

24.695On Order

33,50 kr.

30,81 kr.

28,27 kr.

27,23 kr.

26,86 kr.

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount AC Switch 3A, 600V

CPC1966Y
IXYS Integrated Circuits
1: 55,20 kr.
8.990Expected 19/08/2026

Mfr. Part No.
CPC1966Y

Mouser Part No
849-CPC1966Y

IXYS Integrated Circuits

Solid State Relays - PCB Mount AC Switch 3A, 600V

Learn More

Datasheet

8.990Expected 19/08/2026

55,20 kr.

49,16 kr.

39,76 kr.

38,49 kr.

37,23 kr.

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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