Panasonic ETQP3M Series SMD Common Mode Choke with a Metal Composite Core, 4.7 μH ±20% 4.1A Idc

  • RS Stock No. 122-1744
  • Mfr. Part No. ETQP3M4R7KVP
  • Manufacturer Panasonic
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

ETQP3M Series Low Profile Power Choke Coils

ETQP3M choke coils from Panasonic are a low profile, compact solution. The use of ferrous alloy magnetic material ensures high bias current while low RDC of winding and low eddy-current loss of the cores enables high efficiency. Constructed from metal composite core technology, ETQP3M choke coils are highly reliable and offer high heat resistance up to +155°C. Designed to be used in automotive applications, and harsh conditions, these power choke coils have high vibration resistance. These power choke coils feature low audible (buzz) noise.


Excellent inductance stability over a wide temperature range
Highly efficient
Excellent heat resistance
High bias current
Surface mount design
Low profile

Product Application Information

With an AEC-Q200 qualification, ETQP3M choke coils are suitable for use in automotive applications. These choke coils are recommended as noise filters for drive circuitry that required peak current handling capability and high temperature operations. Other suitable applications include DC/DC buck converters and boost converters.

Panasonic Non Standard SMT Inductors (Chokes)

Attribute Value
Inductance 4.7 μH
Maximum DC Current 4.1A
Length 5.5mm
Depth 5mm
Height 3mm
Dimensions 5.5 x 5 x 3mm
Tolerance ±20%
Maximum DC Resistance 45.6mΩ
Series ETQP3M
Core Material Metal Composite
Minimum Operating Temperature -55°C
Maximum Operating Temperature +155°C
50 In Global stock for delivery within 4 - 6 working days
Price Each (In a Bag of 10)
MYR 4.014
Per unit
Per Bag*
10 - 40
50 - 90
100 - 240
250 - 490
500 +
*price indicative
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