Power Supplies - Board Mount – Mouser Hong Kong

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RAC03-GA/GB & RAC04-GA/GB AC-DC Converters

RECOM Power RAC03-GA/GB and RAC04-GA/GB AC-DC Converters are designed to supply smart building infrastructures continuously and efficiently. The 3W and 4W converters feature high efficiency and no-load power consumption of 75mW for energy-saving solutions. Standard 3.3, 5, 12, 15, and 24V_DC outputs are suitable for power relays, gateways, and building automation nodes. The RECOM RAC03-GA/GB & RAC04-GA/GB converters feature a universal input voltage range from 85V_AC to 305V_AC for worldwide use. These converters are EN55022 Class A (RAC-GA) or Class B (RAC-GB) certified without additional components. The RAC03-G and RAC04-G series are ideal for IoT and smart home applications.

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Part #

Power Supplies - Board Mount 4W 85-305Vin 09Vout 440mA

RAC04-09SGA
RECOM Power
1: HK$129.22
74In Stock

Mfr. Part No.
RAC04-09SGA

Mouser Part No
919-RAC04-09SGA

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 09Vout 440mA

Learn More

Datasheet

74In Stock

HK$129.22

HK$124.53

HK$112.45

HK$109.33

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC

1 Output

9 VDC

440 mA

Through Hole

Encapsulated

3 kVAC

77%

37 mm

24 mm

15 mm

RAC04-GA

Power Supplies - Board Mount 3W 85-305Vin 5Vout 600mA

RAC03-05SGB
RECOM Power
1: HK$120.92
98In Stock

Mfr. Part No.
RAC03-05SGB

Mouser Part No
919-RAC03-05SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 5Vout 600mA

Learn More

Datasheet

98In Stock

HK$120.92

HK$116.72

HK$105.30

HK$97.98

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

5 VDC

600 mA

Through Hole

Encapsulated

3 kVAC

72%

37 mm

24 mm

15 mm

RAC03-GB

Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA

RAC03-15SGA
RECOM Power
1: HK$120.92
134In Stock

Mfr. Part No.
RAC03-15SGA

Mouser Part No
919-RAC03-15SGA

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA

Learn More

Datasheet

134In Stock

HK$120.92

HK$116.72

HK$114.83

HK$110.48

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

15 VDC

200 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC03-GA

Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA

RAC04-05SGA
RECOM Power
1: HK$129.22
144In Stock

Mfr. Part No.
RAC04-05SGA

Mouser Part No
919-RAC04-05SGA

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA

Learn More

Datasheet

144In Stock

HK$129.22

HK$124.53

HK$122.48

HK$118.78

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

5 VDC

800 mA

Through Hole

Encapsulated

3 kVAC

72%

37 mm

24 mm

15 mm

RAC04-GA

Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA

RAC03-12SGA
RECOM Power
1: HK$121.00
35In Stock

Mfr. Part No.
RAC03-12SGA

Mouser Part No
919-RAC03-12SGA

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA

Learn More

Datasheet

35In Stock

HK$121.00

HK$116.72

HK$114.83

HK$111.30

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

12 VDC

250 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC03-GA

Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA

RAC03-12SGB
RECOM Power
1: HK$120.92
40In Stock

Mfr. Part No.
RAC03-12SGB

Mouser Part No
919-RAC03-12SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 12Vout 250mA

Learn More

Datasheet

40In Stock

HK$120.92

HK$116.72

HK$114.83

HK$110.48

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

12 VDC

250 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC03-GB

Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA

RAC03-24SGA
RECOM Power
1: HK$121.08
28In Stock

Mfr. Part No.
RAC03-24SGA

Mouser Part No
919-RAC03-24SGA

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA

Learn More

Datasheet

28In Stock

HK$121.08

HK$116.72

HK$114.83

HK$111.30

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

24 VDC

130 mA

Through Hole

Encapsulated

3 kVAC

80%

37 mm

24 mm

15 mm

RAC03-GA

Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA

RAC03-24SGB
RECOM Power
1: HK$120.92
5In Stock

Mfr. Part No.
RAC03-24SGB

Mouser Part No
919-RAC03-24SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 24Vout 130mA

Learn More

Datasheet

5In Stock

HK$120.92

HK$116.72

HK$114.83

HK$110.48

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

24 VDC

130 mA

Through Hole

Encapsulated

3 kVAC

80%

37 mm

24 mm

15 mm

RAC03-GB

Power Supplies - Board Mount 4W 85-305Vin 15Vout 270mA

RAC04-15SGB
RECOM Power
1: HK$129.22
29In Stock

Mfr. Part No.
RAC04-15SGB

Mouser Part No
919-RAC04-15SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 15Vout 270mA

Learn More

Datasheet

29In Stock

HK$129.22

HK$124.53

HK$122.48

HK$118.04

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

15 VDC

270 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA

RAC04-24SGA
RECOM Power
1: HK$129.22
37In Stock

Mfr. Part No.
RAC04-24SGA

Mouser Part No
919-RAC04-24SGA

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA

Learn More

Datasheet

37In Stock

HK$129.22

HK$124.53

HK$122.48

HK$118.78

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

24 VDC

170 mA

Through Hole

Encapsulated

3 kVAC

80%

37 mm

24 mm

15 mm

RAC04-GA

Power Supplies - Board Mount 4W 85-305Vin 3.3Vout 1.21A

RAC04-3.3SGB
RECOM Power
1: HK$129.22
26In Stock

Mfr. Part No.
RAC04-3.3SGB

Mouser Part No
919-RAC04-3.3SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 3.3Vout 1.21A

Learn More

Datasheet

26In Stock

HK$129.22

HK$124.53

HK$122.48

HK$118.04

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

3.3 VDC

1.21 A

Through Hole

Encapsulated

3 kVAC

70%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA

RAC03-3.3SGA
RECOM Power
1: HK$120.92
200Expected 9/10/2026

Mfr. Part No.
RAC03-3.3SGA

Mouser Part No
919-RAC03-3.3SGA

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA

Learn More

Datasheet

200Expected 9/10/2026

HK$120.92

HK$116.72

HK$114.83

HK$110.48

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

3.3 VDC

910 mA

Through Hole

Encapsulated

3 kVAC

70%

37 mm

24 mm

15 mm

RAC03-GA

Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA

RAC04-12SGA
RECOM Power
1: HK$129.22
180Expected 25/12/2026

Mfr. Part No.
RAC04-12SGA

Mouser Part No
919-RAC04-12SGA

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA

Learn More

Datasheet

180Expected 25/12/2026

HK$129.22

HK$124.53

HK$122.48

HK$118.04

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

12 VDC

330 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC04-GA

Power Supplies - Board Mount 3W 85-305Vin 05Vout 600mA

RAC03-05SGA
RECOM Power
1: HK$120.92
80On Order

Mfr. Part No.
RAC03-05SGA

Mouser Part No
919-RAC03-05SGA

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 05Vout 600mA

Learn More

Datasheet

80On Order

HK$120.92

HK$116.72

HK$114.83

HK$110.48

View

Min.: 1
Mult.: 1

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

5 VDC

600 mA

Through Hole

Encapsulated

3 kVAC

72%

37 mm

24 mm

15 mm

RAC03-GA

Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA

RAC04-12SGB
RECOM Power
1: HK$129.22
60On Order

Mfr. Part No.
RAC04-12SGB

Mouser Part No
919-RAC04-12SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 12Vout 330mA

Learn More

Datasheet

60On Order

HK$129.22

HK$124.53

HK$122.48

HK$118.78

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

12 VDC

330 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA

RAC04-05SGB
RECOM Power
1: HK$129.22
76Factory Stock Available

Mfr. Part No.
RAC04-05SGB

Mouser Part No
919-RAC04-05SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 5Vout 800mA

Learn More

Datasheet

76Factory Stock Available

More Info Available

HK$129.22

HK$124.53

HK$122.48

HK$118.78

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

5 VDC

800 mA

Through Hole

Encapsulated

3 kVAC

72%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA

RAC04-24SGB
RECOM Power
1: HK$129.22
1,000Factory Stock Available

Mfr. Part No.
RAC04-24SGB

Mouser Part No
919-RAC04-24SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 24Vout 170mA

Learn More

Datasheet

1,000Factory Stock Available

More Info Available

HK$129.22

HK$124.53

HK$122.48

HK$118.04

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

24 VDC

170 mA

Through Hole

Encapsulated

3 kVAC

80%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 4W 85-305Vin 9Vout 440mA Single Out

RAC04-09SGB
RECOM Power
1: HK$129.22
98Factory Stock Available

Mfr. Part No.
RAC04-09SGB

Mouser Part No
919-RAC04-09SGB

RECOM Power

Power Supplies - Board Mount 4W 85-305Vin 9Vout 440mA Single Out

Learn More

Datasheet

98Factory Stock Available

More Info Available

HK$129.22

HK$127.33

HK$116.48

HK$116.40

View

Min.: 1
Mult.: 1

4 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

9 VDC

440 mA

Through Hole

Encapsulated

3 kVAC

77%

37 mm

24 mm

15 mm

RAC04-GB

Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA Single Out

RAC03-15SGB
RECOM Power
2,000: HK$98.97
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
RAC03-15SGB

Mouser Part No
919-RAC03-15SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 15Vout 200mA Single Out

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

HK$98.97

Min.: 2,000
Mult.: 20

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

15 VDC

200 mA

Through Hole

Encapsulated

3 kVAC

78%

37 mm

24 mm

15 mm

RAC03-GB

Power Supplies - Board Mount 3W 85-305Vin 9Vout 330mA Single Out

RAC03-09SGB
RECOM Power
2,000: HK$100.78
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
RAC03-09SGB

Mouser Part No
919-RAC03-09SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 9Vout 330mA Single Out

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

HK$100.78

Min.: 2,000
Mult.: 20

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

9 VDC

330 mA

Through Hole

Encapsulated

3 kVAC

77%

37 mm

24 mm

15 mm

RAC03-GB

Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA Single Out

RAC03-3.3SGB
RECOM Power
2,000: HK$99.30
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
RAC03-3.3SGB

Mouser Part No
919-RAC03-3.3SGB

RECOM Power

Power Supplies - Board Mount 3W 85-305Vin 3.3Vout 910mA Single Out

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

HK$99.30

Min.: 2,000
Mult.: 20

3 W

85 VAC to 305 VAC, 120 VDC to 430 VDC

1 Output

3.3 VDC

910 mA

Through Hole

Encapsulated

3 kVAC

70%

37 mm

24 mm

15 mm

RAC03-GB

RAC03-GA/GB & RAC04-GA/GB AC-DC Converters

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