About Solid State Relays

Solid State Relays

Solid state relays are electronic switching devices that are used in place of mechanical relays. Unlike conventional electromagnetic relays, SSRs have no moving parts, which means that they are more reliable and require less maintenance than the mechanical equivalents. Additionally, solid state relays are more efficient and can switch faster than the alternatives. They are most commonly used in automated control systems to control electrical devices such as pumps, fans, motors, and other appliances. Solid state relays are designed to handle low voltage and low current applications, and they can be used to switch AC or DC loads.

Solid State Relays

Solid State Relays - Industrial Mount

Solid State Relays - PCB Mount

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

GAQY221S

1.2V 60V 2 200mA SOP-4 Solid State Relays (MOS Output) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SUPSiC

30404
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 0.4561

Multiples of: 1

AQY410SXJ

Relay SSR 50mA 1.5V DC-IN 0.12A 350V AC/DC-OUT 4-Pin SOP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

23280
Ships to you
between Fri. 25 Sep to Thu. 01 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.5729

Multiples of: 1000

AQY210SXT

Solid State Relays - PCB Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

22310
Ships to you
between Fri. 25 Sep to Thu. 01 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 3.5905

Multiples of: 1000

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AQY282SX

Solid State Relays - PCB Mount 60v 500mA SOP Form A Norm-Open
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

21825
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 0.7639

Multiples of: 1

KAQY212ATLD

SOP-4-6.5mm-2.54mm Solid State Relay (MOS Output) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cosmo

21675
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 0.8848

Multiples of: 1

ISOM8610DFGR

Solid State Relays - PCB Mount DC input normally o pen output single-c
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

21372
Ships to you
between Thu. 01 Oct to Mon. 05 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.3514

Multiples of: 1

AQV214SZ

Panasonic Industrial Devices Solid State Relays - PCB Mount 400v 120mA SOP Form A Norm-Open
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

21340
Ships to you
between Fri. 25 Sep to Thu. 01 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 2.375

Multiples of: 1

KAQY212A

Solid State Relays SMD-4 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cosmo

21279
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 0.8137

Multiples of: 1

AQY212SX

Panasonic Industrial Devices Solid State Relays - PCB Mount
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

18579
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 1.1247

Multiples of: 1

AQY221R2VY

Solid State Relays - PCB Mount 40v 120mA DIP Form A Norm-Open
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

473
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026