TRACOPOWER THB 3 DC/DC Converter, 24V dc/ 125 mA, 75V dc Input, 36V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min

RS stock no.:: 437-875
Mfr. Part No.:: THB 3-4815
Manufacturer:: TRACOPOWER

TRACOPOWER THB 3 DC/DC Converter, 24V dc/ 125 mA, 75V dc Input, 36V Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min

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Bulk discount available

Subtotal (1 unit)*

R 775,16

(exc. VAT)

R 891,43

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 25 August 2026

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Units	Per unit
1 - 4	R 775.16
5 - 9	R 755.78
10 - 24	R 733.11
25 - 49	R 703.79
50 +	R 675.64

*price indicative

RS stock no.:: 437-875
Mfr. Part No.:: THB 3-4815
Manufacturer:: TRACOPOWER

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	24V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	75V dc
	Minimum Input Voltage	36V
	Output Current 1	125mA
	Mount Type	Through Hole
	Input Ratio	2:1
	Number of Outputs	1
	MTBF	1000000h
	Number of Pins	7
	Isolation Voltage	4kV ac
	Maximum Output Power	3W
	Package Type	DIP
	Length	31.8mm
	Depth	10.5mm
	Standards/Approvals	No
	Series	THB 3
	Minimum Operating Temperature	-40°C
	Efficiency	84%
	Maximum Operating Temperature	85°C

	Select all
	Brand TRACOPOWER
	Output Voltage 1 24V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 75V dc
	Minimum Input Voltage 36V
	Output Current 1 125mA
	Mount Type Through Hole
	Input Ratio 2:1
	Number of Outputs 1
	MTBF 1000000h
	Number of Pins 7
	Isolation Voltage 4kV ac
	Maximum Output Power 3W
	Package Type DIP
	Length 31.8mm
	Depth 10.5mm
	Standards/Approvals No
	Series THB 3
	Minimum Operating Temperature -40°C
	Efficiency 84%
	Maximum Operating Temperature 85°C

Traco 3W DIP Single/Dual Output Regulated Isolated DC-DC Converter - THB 3 Series

Wide 2:1 input voltage range

Regulated outputs

Industrial & Medical safety approvals

4kVac rms input / output isolation

Isolation Test Voltage 6000 Vpeak

Supplementary and reinforced insulation for working voltages up to 300Vac

Built-in filter meets EN 55022, Class A and FCC, Level A without external components

Under-voltage shut-down, over-voltage and continuous short circuit protection

UL94V-0 package material

24-pin DIP with industry standard pin-out

Note

De-rating 3.5% per °C above 70°C.
MTBF to MIL-HDBK-217F (25°C).

Approvals

CB, CSA

Standards

EN 60950-1, UL60950-1, IEC 60950-1, CSA C22.2 No. 60950-1-03, EN 60601-1, EN 50124-1&2, UL 60601-1, IEC 60601-1, CSA C22.2 No. 601-1