Panasonic, ETQP4M, 0840 Wire-wound SMD Inductor with a Metal Composite Core, 22 μH ±20% 4.1A Idc
- RS Stock No.:
- 122-0433
- Mfr. Part No.:
- ETQP4M220KVK
- Brand:
- Panasonic
Subtotal (1 reel of 1000 units)*
£301.00
(exc. VAT)
£361.00
(inc. VAT)
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- Shipping from 12 March 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 1000 + | £0.301 | £301.00 |
*price indicative
- RS Stock No.:
- 122-0433
- Mfr. Part No.:
- ETQP4M220KVK
- Brand:
- Panasonic
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Panasonic | |
| Inductance | 22 μH | |
| Maximum DC Current | 4.1A | |
| Package/Case | 0840 | |
| Length | 8.5mm | |
| Depth | 8mm | |
| Height | 4mm | |
| Dimensions | 8.5 x 8 x 4mm | |
| Tolerance | ±20% | |
| Maximum DC Resistance | 78.4mΩ | |
| Series | ETQP4M | |
| Core Material | Metal Composite | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | +155°C | |
Select all | ||
|---|---|---|
Brand Panasonic | ||
Inductance 22 μH | ||
Maximum DC Current 4.1A | ||
Package/Case 0840 | ||
Length 8.5mm | ||
Depth 8mm | ||
Height 4mm | ||
Dimensions 8.5 x 8 x 4mm | ||
Tolerance ±20% | ||
Maximum DC Resistance 78.4mΩ | ||
Series ETQP4M | ||
Core Material Metal Composite | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature +155°C | ||
- COO (Country of Origin):
- JP
ETQP4M Series Low Profile Power Choke Coils
ETQP4M choke coils from Panasonic are a low profile, compact solution. Constructed from metal composite core technology, ETQP4M choke coils are highly reliable and offer high heat resistance up to +155°C. 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. These power choke coils feature low audible (buzz) noise. Designed to be used in automotive applications, and harsh conditions, these power choke coils have high vibration resistance.
Features
Surface mount design
Low profile
Excellent inductance stability over a wide range of temperatures
Highly efficient
Excellent heat resistance
High bias current
Low profile
Excellent inductance stability over a wide range of temperatures
Highly efficient
Excellent heat resistance
High bias current
Product Application Information
With an AEC-Q200 qualification, the ETQP4M series is 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.
Standards
AEC-Q200
Panasonic Non Standard SMT Inductors (Chokes)
Related links
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