TRACOPOWER TDN 1WISM DC-DC Converter, 3.3V dc/ 300mA Output, 9 → 36 V dc Input, 1W, Surface Mount, +90°C Max

View all DC-DC Converters
Bulk discount available

Subtotal (1 unit)*

£16.42

(exc. VAT)

£19.70

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 13 unit(s) ready to ship
  • Plus 10 unit(s) shipping from 18 December 2025
  • Plus 20 unit(s) shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£16.42
5 - 9£15.92
10 - 24£15.43
25 - 49£14.77
50 +£14.12

*price indicative

Packaging Options:
RS Stock No.:
143-6974
Distrelec Article No.:
301-04-525
Mfr. Part No.:
TDN 1-2410WISM
Brand:
TRACOPOWER
Find similar products by selecting one or more attributes.
Select all

Brand

TRACOPOWER

Output Voltage

3.3V dc

Input Voltage Range

9 → 36 V dc

Power Rating

1W

Input Voltage Nominal

24 V dc

Output Current

300mA

Mounting Type

Surface Mount

Isolated

Yes

Number of Outputs

1

Package

SMD

Isolation Voltage

1.6kV dc

Length

13.2mm

Width

9.1mm

Depth

9.9mm

Series

TDN 1WISM

Load Regulation

0.01

Maximum Temperature

+90°C

Standards Met

EN 55022, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, MIL-STD-810F

Minimum Temperature

-40°C

Efficiency

76%

Compact SMD package 13.2 x 9.1 x 10.2 mm
Fully regulated outputs
I/O-isolation 1500 VDC
Operating temperature range –40°C to +90°C without derating
Short circuit protection
Remote On/Off
3-year product warranty

The TDN 1WISM Series comprises 1 Watt fully regulated, high performance DC/ DC converters. They come in a compact cubical package of only 1.23 cm3. Full load operation is reliable up to 90°C environment temperature. With 1’500 VDC I/O-isolation voltage, external On/Off, and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required.

Related links