Murata Power Solutions Through Hole Pulse Transformer 0.0423611111 Turns Ratio, 2 mH Prim. Inductance, 1Ω Prim.

This image is representative of the product range

View all Pulse Transformers
Bulk discount available

Subtotal (1 unit)*

MYR14.58

Add to Basket
Select or type quantity
In Stock
  • Plus 280 unit(s) shipping from 02 February 2026
  • Plus 830 unit(s) shipping from 09 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 - 12MYR14.58
13 - 24MYR14.27
25 +MYR13.85

*price indicative

RS Stock No.:
544-2471
Mfr. Part No.:
78250C
Manufacturer:
Murata Power Solutions
Find similar products by selecting one or more attributes.
Select all

Brand

Murata Power Solutions

Primary Inductance

2mH

Product Type

Pulse Transformer

Primary DC Resistance

1Ω

Current

300mA

Secondary DC Resistance

1Ω

Turns Ratio

0.0423611111

Mount Type

Through Hole

Leakage Inductance

3μH

Minimum Operating Temperature

-40°C

Number of Pins

6

Maximum Operating Temperature

85°C

Width

10.19 mm

Length

9mm

Standards/Approvals

RoHS, UL

Series

78250

Weight

1g

Termination Type

Pin

Isolation Voltage

4kVrms

RS-232 Communications Isolation


Isolation converter transformer, low profile, with maximum isolation voltage of 1500Vrms

Specifically designed to provide isolated RS-232 interface, see Maxim integrated circuit MAX251 (stock no. 540-2142)

Printed circuit board standard pinout (2·54mm)

Related links