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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 1-Form-A SSR 4-Pin SOP

CPC1006N
IXYS Integrated Circuits
1: $1.81
155,884In 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

155,884In Stock

$1.81

$1.61

$1.54

$1.51

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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: $4.61
230,286In 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

230,286In Stock

$4.61

$3.29

$3.18

$3.10

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Min.: 1
Mult.: 1

Solid State Relays - PCB Mount SPST NO Relay

CPC1018N
IXYS Integrated Circuits
1: $7.47
43,968In 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

43,968In Stock

$7.47

$5.41

$5.22

$5.09

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Min.: 1
Mult.: 1

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

PAA191S
IXYS Integrated Circuits
1: $21.33
2,034In 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

2,034In Stock

$21.33

$19.00

$18.13

$17.44

$13.27

Min.: 1
Mult.: 1

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

CPC1004N
IXYS Integrated Circuits
1: $3.94
15,003In 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

15,003In Stock

$3.94

$3.71

$3.61

$3.55

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Min.: 1
Mult.: 1

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

CPC1035N
IXYS Integrated Circuits
1: $5.08
28,114In Stock

Mfr. Part No.
CPC1035N

Mouser Part No
849-CPC1035N

IXYS Integrated Circuits

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

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Datasheet

28,114In Stock

$5.08

$3.71

$3.57

$3.49

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Min.: 1
Mult.: 1

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

PAA140
IXYS Integrated Circuits
1: $17.33
2,023In Stock

Mfr. Part No.
PAA140

Mouser Part No
849-PAA140

IXYS Integrated Circuits

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

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Datasheet

2,023In Stock

$17.33

$16.10

$15.65

$15.23

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Min.: 1
Mult.: 1

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

CPC1035NTR
IXYS Integrated Circuits
1: $4.44
10,015In 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

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Datasheet

10,015In Stock

Cut Tape

$4.44

$4.06

$3.83

$3.67

View

Reel

$2.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Solid State Relays - PCB Mount RELAY, SS ICS

CPC1561BTR
IXYS Integrated Circuits
1: $16.46
1,003In Stock

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

1,003In Stock

Cut Tape

$16.46

$15.43

$13.72

$13.04

View

Reel

$10.72

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Solid State Relays - PCB Mount 1000V Single Pole 1000V Power Relay

CPC1986J
IXYS Integrated Circuits
1: $53.65
160In Stock

Mfr. Part No.
CPC1986J

Mouser Part No
849-CPC1986J

IXYS Integrated Circuits

Solid State Relays - PCB Mount 1000V Single Pole 1000V Power Relay

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Datasheet

160In Stock

$53.65

$48.01

$45.91

$44.33

$37.69

Min.: 1
Mult.: 1

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

PLA171PTR
IXYS Integrated Circuits
1: $9.02
901In Stock

Mfr. Part No.
PLA171PTR

Mouser Part No
849-PLA171PTR

IXYS Integrated Circuits

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

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Datasheet

901In Stock

Cut Tape

$9.02

$8.50

$8.19

$8.02

Reel

$7.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole

LAA127STR
IXYS Integrated Circuits
1: $16.75
1,074In Stock

Mfr. Part No.
LAA127STR

Mouser Part No
849-LAA127STR

IXYS Integrated Circuits

Solid State Relays - PCB Mount 250V 200mA Dual Single-Pole

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Datasheet

1,074In Stock

Cut Tape

$16.75

$14.92

$14.25

$13.76

View

Reel

$10.88

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

PLA150
IXYS Integrated Circuits
1: $12.62
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

$12.62

$11.25

$10.74

$8.82

View

Min.: 1
Mult.: 1

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

CPC1777J
IXYS Integrated Circuits
1: $30.25
186In Stock

Mfr. Part No.
CPC1777J

Mouser Part No
849-CPC1777J

IXYS Integrated Circuits

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

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Datasheet

186In Stock

$30.25

$26.94

$25.75

$24.87

View

Min.: 1
Mult.: 1

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

LCA110S
IXYS Integrated Circuits
1: $6.18
5,229In Stock

Mfr. Part No.
LCA110S

Mouser Part No
849-LCA110S

IXYS Integrated Circuits

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

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Datasheet

5,229In Stock

$6.18

$4.50

$4.34

$4.21

View

Min.: 1
Mult.: 1

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

PAA110S
IXYS Integrated Circuits
1: $19.91
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

$19.91

$17.73

$16.94

$13.62

Min.: 1
Mult.: 1

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

CPC1393GR
IXYS Integrated Circuits
1: $6.89
681In Stock

Mfr. Part No.
CPC1393GR

Mouser Part No
849-CPC1393GR

IXYS Integrated Circuits

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

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Datasheet

681In Stock

$6.89

$6.13

$5.86

$5.66

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount SPST 1 Form A

LAA127
IXYS Integrated Circuits
1: $14.17
611In Stock

Mfr. Part No.
LAA127

Mouser Part No
849-LAA127

IXYS Integrated Circuits

Solid State Relays - PCB Mount SPST 1 Form A

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Datasheet

611In Stock

$14.17

$13.11

$12.66

$12.34

View

Min.: 1
Mult.: 1

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

LCA712S
IXYS Integrated Circuits
1: $13.04
428In Stock

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

Learn More

Datasheet

428In Stock

$13.04

$12.08

$11.72

$11.43

View

Min.: 1
Mult.: 1

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

CPC1030N
IXYS Integrated Circuits
1: $5.71
4,342In Stock

Mfr. Part No.
CPC1030N

Mouser Part No
849-CPC1030N

IXYS Integrated Circuits

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

Learn More

Datasheet

4,342In Stock

$5.71

$5.09

$4.87

$4.67

$3.02

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 60V Single Pole 60V Power Relay

CPC1909J
IXYS Integrated Circuits
1: $24.08
579In Stock

Mfr. Part No.
CPC1909J

Mouser Part No
849-CPC1909J

IXYS Integrated Circuits

Solid State Relays - PCB Mount 60V Single Pole 60V Power Relay

Learn More

Datasheet

579In Stock

$24.08

$22.17

$21.45

$20.84

View

Min.: 1
Mult.: 1

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

LCA712
IXYS Integrated Circuits
1: $16.08
848In Stock

Mfr. Part No.
LCA712

Mouser Part No
849-LCA712

IXYS Integrated Circuits

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

Learn More

Datasheet

848In Stock

$16.08

$14.33

$13.69

$13.21

View

Min.: 1
Mult.: 1

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

PLA132S
IXYS Integrated Circuits
1: $10.82
326In Stock

Mfr. Part No.
PLA132S

Mouser Part No
849-PLA132S

IXYS Integrated Circuits

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

Learn More

Datasheet

326In Stock

$10.82

$10.09

$9.77

$9.53

View

Min.: 1
Mult.: 1

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

CPC1330G
IXYS Integrated Circuits
1: $5.67
439In Stock
100On Order

Mfr. Part No.
CPC1330G

Mouser Part No
849-CPC1330G

IXYS Integrated Circuits

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

Learn More

Datasheet

439In Stock

100On Order

$5.67

$5.32

$4.79

$4.05

View

Min.: 1
Mult.: 1

Solid State Relays - PCB Mount 100V 300mA Double Pole Relay

LAA108S
IXYS Integrated Circuits
1: $7.71
274In Stock

Mfr. Part No.
LAA108S

Mouser Part No
849-LAA108S

IXYS Integrated Circuits

Solid State Relays - PCB Mount 100V 300mA Double Pole Relay

Learn More

Datasheet

274In Stock

$7.71

$6.89

$6.57

$6.34

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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