Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Choke Coils
&
12
2
3
18
456789
Product Code
InductanceClassification
10 11 12
SuffixPackaging
Core
WindingSize
5
■ Explanation of Part Numbers
■ Features
● Small type (5.4
×
5.15
×
H1.2 mm)
● High power (2.2 A to 5.5 A)
● Low loss (R
DC
:19.2 to 168.0 m
Ω
)
● Suitable for high frequency circuit (up to 1 MHz)
● Low buzz noise due to its gap-less structure
● RoHS compliant
■ Standard Packing Quantity
● 3000 pcs./Reel
Power Choke Coil
Series:
PCC-M0512W (MC)
High power, Low loss, Low-profi le
■ Standard Parts
(
✽
1) Inductance is measured at 100 kHz.
(
✽
2) Rated current defi nes actual value of DC current, when temperature rise of coil becomes 40 K.
(
✽
3) Reference Only
■ Recommended Applications
● HDD, Tablet PC power supply modules
● Servers, Routers, DC-DC converters for driving CPUs
Part No.
Inductance (at 20 °C)
✽
1
Rated
current
(A)
✽
2
DC resistance
(at 20 °C)
(mΩ)
L0 at 0A L1
✽3
(μH) (μH)
Measurement
cu
rrent
(A)
ETQP1WR47WFP 0.47±20 % (0.42) 5.5 5.5 19.2
ETQP1W1R0WFP
1.00±20 % (0.87) 4.4 4.4 46.5
ETQP1W2R2WFP 2.20±20 % (1.80) 3.4 3.4 77.3
ETQP1W3R3WFP 3.30±20 % (2.70) 2.8 2.8 103.0
ETQP1W4R7WFP 4.70±20 % (3.90) 2.2 2.2 168.0
Jun. 201302
