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

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Subtotal (1 unit)*

R 53,73

(exc. VAT)

R 61,79

(inc. VAT)

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  • 275 unit(s) ready to ship from another location
  • Plus 42 unit(s) shipping from 14 April 2026
  • Plus 830 unit(s) shipping from 17 April 2026
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Per unit
1 - 9R 53.73
10 - 49R 52.39
50 - 99R 50.82
100 - 249R 48.79
250 +R 46.84

*price indicative

RS stock no.:
544-2471
Mfr. Part No.:
78250C
Manufacturer:
Murata Power Solutions
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Brand

Murata Power Solutions

Product Type

Pulse Transformer

Primary Inductance

2mH

Primary DC Resistance

1Ω

Current

300mA

Secondary DC Resistance

1Ω

Turns Ratio

0.0423611111

Mount Type

Through Hole

Leakage Inductance

3μH

Number of Pins

6

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

78250

Width

10.19mm

Standards/Approvals

RoHS, UL

Weight

1g

Length

9mm

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)

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