Power Supplies - Chassis Mount

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LFA AC-DC Converters

Cosel LFA AC-DC Converters are compact, lightweight, and wide input rugged PCB type AC-DC converters. Features include small and compact PCB construction, built-in inrush current, overcurrent, and overvoltage protection circuits and universal input (AC85 - 264V). These LFA converters are compatible to worldwide safety standards, including UL, C-UL, TUV standard and CE mark. These components are compatible to various safety standards in major countries.

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Part #

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA10F-12
Cosel
1: $28.12
5Expected 24/8/2026

Mfr. Part No.
LFA10F-12

Mouser Part No
436-LFA10F-12

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

5Expected 24/8/2026

$28.12

$26.38

$25.88

$25.54

View

Min.: 1
Mult.: 1

10.8 W

85 VAC to 264 VAC

1 Output

12 VDC

900 mA

Open Frame

3 kVAC

79 %

Industrial

73.5 mm

50 mm

18 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA10F-5
Cosel
1: $29.88
10Expected 2/9/2026

Mfr. Part No.
LFA10F-5

Mouser Part No
436-LFA10F-5

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

10Expected 2/9/2026

$29.88

$27.93

$26.33

$26.25

View

Min.: 1
Mult.: 1

10 W

85 VAC to 264 VAC

1 Output

5 VDC

2 A

Open Frame

3 kVAC

76 %

Industrial

73.5 mm

50 mm

18 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA75F-24-SN
Cosel
1: $98.55
4Expected 29/12/2026

Mfr. Part No.
LFA75F-24-SN

Mouser Part No
436-LFA75F-24-SN

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

4Expected 29/12/2026

$98.55

$93.11

$90.70

$88.41

View

Min.: 1
Mult.: 1

76.8 W

85 VAC to 264 VAC

1 Output

24 VDC

3.2 A

Enclosed

3 kVAC

84.5 %

Industrial

180 mm

60 mm

45 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-C
Cosel
1: $110.23
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-C

Mouser Part No
436-LFA100F-12-C

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

Non-Stocked Lead-Time 20 Weeks

$110.23

$109.38

$108.07

$106.50

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CG
Cosel
1: $111.71
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CG

Mouser Part No
436-LFA100F-12-CG

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

Non-Stocked Lead-Time 20 Weeks

$111.71

$110.87

$109.53

$107.94

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CGJ1
Cosel
1: $111.71
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CGJ1

Mouser Part No
436-LFA100F-12-CGJ1

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$111.71

$110.87

$109.53

$107.94

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CGR
Cosel
1: $117.63
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CGR

Mouser Part No
436-LFA100F-12-CGR

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$117.63

$116.81

$115.41

$113.75

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CGR2
Cosel
1: $117.63
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CGR2

Mouser Part No
436-LFA100F-12-CGR2

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$117.63

$116.81

$115.41

$113.75

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CGY
Cosel
1: $111.71
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CGY

Mouser Part No
436-LFA100F-12-CGY

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$111.71

$110.87

$109.53

$107.94

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CJ1
Cosel
1: $110.23
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CJ1

Mouser Part No
436-LFA100F-12-CJ1

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

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Datasheet

Non-Stocked Lead-Time 20 Weeks

$110.23

$109.38

$108.07

$106.50

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CJ1R
Cosel
1: $116.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CJ1R

Mouser Part No
436-LFA100F-12-CJ1R

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$116.14

$115.33

$113.94

$112.30

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CJ1R2
Cosel
1: $116.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CJ1R2

Mouser Part No
436-LFA100F-12-CJ1R2

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$116.14

$115.33

$113.94

$112.30

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CJ1Y
Cosel
1: $110.23
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CJ1Y

Mouser Part No
436-LFA100F-12-CJ1Y

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$110.23

$109.38

$108.07

$106.50

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CR
Cosel
1: $116.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CR

Mouser Part No
436-LFA100F-12-CR

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$116.14

$115.33

$113.94

$112.30

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CR2
Cosel
1: $121.00
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CR2

Mouser Part No
436-LFA100F-12-CR2

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$121.00

$117.90

$116.52

$114.88

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CR2Y
Cosel
1: $116.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CR2Y

Mouser Part No
436-LFA100F-12-CR2Y

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$116.14

$115.33

$113.94

$112.30

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CRY
Cosel
1: $116.14
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CRY

Mouser Part No
436-LFA100F-12-CRY

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$116.14

$115.33

$113.94

$112.30

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-CY
Cosel
1: $110.23
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-CY

Mouser Part No
436-LFA100F-12-CY

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$110.23

$109.38

$108.07

$106.50

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-G
Cosel
1: $98.76
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-G

Mouser Part No
436-LFA100F-12-G

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$98.76

$98.65

$96.93

$95.42

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GJ1
Cosel
1: $98.76
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GJ1

Mouser Part No
436-LFA100F-12-GJ1

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$98.76

$98.65

$96.93

$95.42

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GJ1R
Cosel
1: $104.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GJ1R

Mouser Part No
436-LFA100F-12-GJ1R

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$104.69

$104.67

$102.83

$101.24

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GJ1R2
Cosel
1: $104.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GJ1R2

Mouser Part No
436-LFA100F-12-GJ1R2

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$104.69

$104.67

$102.83

$101.24

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GJ1Y
Cosel
1: $98.76
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GJ1Y

Mouser Part No
436-LFA100F-12-GJ1Y

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$98.76

$98.65

$96.93

$95.42

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GR
Cosel
1: $104.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GR

Mouser Part No
436-LFA100F-12-GR

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$104.69

$104.67

$102.83

$101.24

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

Power Supplies - Chassis Mount AC/DC PS(Open frame)

LFA100F-12-GR2
Cosel
1: $104.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
LFA100F-12-GR2

Mouser Part No
436-LFA100F-12-GR2

Cosel

Power Supplies - Chassis Mount AC/DC PS(Open frame)

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$104.69

$104.67

$102.83

$101.24

View

Min.: 1
Mult.: 1

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Open Frame

3 kVAC

84.5 %

Industrial

155 mm

62 mm

30 mm

LFA

LFA AC-DC Converters

Customer Service Office

Company

Resources

Support

6.6 W
9.9 W
10 W
10.5 W
10.8 W
12 W
15 W
15.6 W
16.8 W
19.8 W
30 W
31.2 W
33 W
49.5 W
50 W
50.4 W
51.6 W
52.5 W
52.8 W
66 W

500 mA
700 mA
900 mA
1 A
1.1 A
1.3 A
1.4 A
1.6 A
2 A
2.1 A
2.5 A
2.8 A
3 A
3.2 A
3.5 A
4.2 A
4.3 A
5 A
6 A
6.3 A

68.5 %
69 %
74 %
75 %
76 %
77 %
78.5 %
79 %
80 %
81 %
81.5 %
82 %
82.5 %
83 %
83.5 %
84 %
84.5 %
85 %
85.5 %
86.5 %