DC/DC Converters - Through Hole

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BCT40T Compact 40W DC-DC Converter

XP Power BCT40T Compact 40W DC-DC Converter in a 1"x1" Metal Package delivers an output power of 40W in a compact metal package with 25.4mm x 25.4mm (1" x 1") dimensions. The highly efficient BCT40T series features regulated single outputs from 3.3V_DC to 24V_DC and dual outputs at ±12V and ±15V_DC. The single-output DC-DC converters support ±10% adjustment via a trim resistor for flexibility to meet specific voltage requirements. Additional features of the XP Power BCT40T series include a wide 4:1 input, remote on/off, -40°C to +105°C operating temperature range, and undervoltage lockout (UVLO) and continuous short-circuit protection. The BCT40T devices are ideal for information technology equipment (ITE), robotics, communications, and industrial applications.

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Part #

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 8A 5VDC single output, 2kV isolation

BCT40T24S05
XP Power
1: $45.00
47In Stock
New Product

Mfr. Part No.
BCT40T24S05

Mouser Part No
209-BCT40T24S05

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 8A 5VDC single output, 2kV isolation

Learn More

Datasheet

47In Stock

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

5 V

8 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 2.67A 15VDC single output, 2kV isolation

BCT40T24S15
XP Power
1: $45.00
40In Stock
New Product

Mfr. Part No.
BCT40T24S15

Mouser Part No
209-BCT40T24S15

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 2.67A 15VDC single output, 2kV isolation

Learn More

Datasheet

40In Stock

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

15 V

2.67 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 3.33A 12VDC single output, 2kV isolation

BCT40T48S12
XP Power
1: $45.00
63In Stock
New Product

Mfr. Part No.
BCT40T48S12

Mouser Part No
209-BCT40T48S12

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 3.33A 12VDC single output, 2kV isolation

Learn More

Datasheet

63In Stock

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

12 V

3.33 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, +/-1.67mA +/-12VDC dual output, 2kV isolation

BCT40T24D12
XP Power
1: $47.00
8In Stock
11Expected 06/08/2026
New Product

Mfr. Part No.
BCT40T24D12

Mouser Part No
209-BCT40T24D12

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, +/-1.67mA +/-12VDC dual output, 2kV isolation

Learn More

Datasheet

8In Stock

11Expected 06/08/2026

$47.00

$45.59

$44.18

$42.30

$39.48

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

24 V

12 V

1.67 A

- 12 V

1.67 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 3.33mA 12VDC single output, 2kV isolation

BCT40T24S12
XP Power
1: $45.00
28In Stock
16Expected 05/08/2026
New Product

Mfr. Part No.
BCT40T24S12

Mouser Part No
209-BCT40T24S12

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 3.33mA 12VDC single output, 2kV isolation

Learn More

Datasheet

28In Stock

16Expected 05/08/2026

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

12 V

3.33 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 1.67A 24VDC single output, 2kV isolation

BCT40T24S24
XP Power
1: $45.00
6In Stock
32Expected 05/08/2026
New Product

Mfr. Part No.
BCT40T24S24

Mouser Part No
209-BCT40T24S24

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 1.67A 24VDC single output, 2kV isolation

Learn More

Datasheet

6In Stock

32Expected 05/08/2026

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

1.67 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 2.67A 15VDC single output, 2kV isolation

BCT40T48S15
XP Power
1: $45.00
16In Stock
New Product

Mfr. Part No.
BCT40T48S15

Mouser Part No
209-BCT40T48S15

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 2.67A 15VDC single output, 2kV isolation

Learn More

Datasheet

16In Stock

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

15 V

2.67 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 1.67A 24VDC single output, 2kV isolation

BCT40T48S24
XP Power
1: $45.00
14In Stock
9Expected 27/07/2026
New Product

Mfr. Part No.
BCT40T48S24

Mouser Part No
209-BCT40T48S24

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 1.67A 24VDC single output, 2kV isolation

Learn More

Datasheet

14In Stock

9Expected 27/07/2026

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

24 V

1.67 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, +/-1.33A +/-15VDC dual output, 2kV isolation

BCT40T24D15
XP Power
1: $47.00
51On Order
New Product

Mfr. Part No.
BCT40T24D15

Mouser Part No
209-BCT40T24D15

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, +/-1.33A +/-15VDC dual output, 2kV isolation

Learn More

Datasheet

51On Order

$47.00

$45.59

$44.18

$42.30

$39.48

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

24 V

15 V

1.33 A

- 15 V

1.33 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 8A 5VDC single output, 2kV isolation

BCT40T48S05
XP Power
1: $45.00
78Expected 23/07/2026
New Product

Mfr. Part No.
BCT40T48S05

Mouser Part No
209-BCT40T48S05

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 8A 5VDC single output, 2kV isolation

Learn More

Datasheet

78Expected 23/07/2026

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

5 V

8 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 10A 3.3VDC single output, 2kV isolation

BCT40T24S3V3
XP Power
1: $45.00
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
BCT40T24S3V3

Mouser Part No
209-BCT40T24S3V3

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 24VDC 4:1 input, 10A 3.3VDC single output, 2kV isolation

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

24 V

3.3 V

10 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, +/-1.67A +/-12VDC dual output, 2kV isolation

BCT40T48D12
XP Power
1: $47.00
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
BCT40T48D12

Mouser Part No
209-BCT40T48D12

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, +/-1.67A +/-12VDC dual output, 2kV isolation

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$47.00

$45.59

$44.18

$42.30

$39.48

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

48 V

12 V

1.67 A

- 12 V

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, +/-1.33A +/-15VDC dual output, 2kV isolation

BCT40T48D15
XP Power
1: $47.00
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
BCT40T48D15

Mouser Part No
209-BCT40T48D15

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, +/-1.33A +/-15VDC dual output, 2kV isolation

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$47.00

$45.59

$44.18

$42.30

$39.48

Min.: 1
Mult.: 1

Isolated

2 Output

40 W

48 V

15 V

1.33 A

- 15 V

1.33 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 10A 3.3VDC single output, 2kV isolation

BCT40T48S3V3
XP Power
1: $45.00
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
BCT40T48S3V3

Mouser Part No
209-BCT40T48S3V3

New Product

XP Power

DC/DC Converters - Through Hole 40W DC-DC 48VDC 4:1 input, 10A 3.3VDC single output, 2kV isolation

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$45.00

$43.65

$42.30

$40.50

$37.80

Min.: 1
Mult.: 1

Isolated

1 Output

40 W

48 V

3.3 V

10 A

2 kV

25.4 mm (1 in)

10.5 mm (0.413 in)

Industrial

BCT40T

BCT40T Compact 40W DC-DC Converter

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