TE Connectivity 0.4 mH 85 A Common Mode Choke 0.7 mΩ 450V ac/dc

View all Common Mode Chokes
Bulk discount available

Subtotal (1 unit)*

£24.22

(exc. VAT)

£29.06

(inc. VAT)

Add to Basket
Select or type quantity
New product - Preorder today
  • Shipping from 27 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£24.22
5 +£23.49

*price indicative

RS Stock No.:
722-779
Mfr. Part No.:
RT8522-85-0M4
Brand:
TE Connectivity
Find similar products by selecting one or more attributes.
Select all

Brand

TE Connectivity

Inductance

0.4mH

Product Type

Common Mode Choke

Maximum DC Current

85A

Series

RT Series

Core Material

Ferrite

Test Frequency

10kHz

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

Mount Type

Board

Choke Voltage

450V ac/dc

Standards/Approvals

UL/IEC 60938-1/-2

Depth

46mm

Height

70mm

Termination Style

PCB

Maximum DC Resistance

0.7mΩ

Length

71mm

COO (Country of Origin):
TH
The TE Connectivity Common mode choke is primarily used to filter emi noise on an ac power line up to 600 vac. emi noise from electronic equipment can disturb the proper functioning of other devices, such as communication equipment or control logic in robotics. noise generated by switched power electronics or high slew rates of controllers needs to be filtered. rt common-mode chokes suppress emi noise in pcb integrated filter designs with a line bypass capacitor or in combination with a single-phase filter for extra low leakage designs.

Compact size and light weight

Low magnetic leakage flux

Excellent winding insulation

Standardized foot print

Broad range of inductance ratings

Custom-specific versions on request

Related links