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
1) #
456789
Product Code
InductanceClassification
10 11 12
SuffixPackaging
Core
WindingSize
5
■ Explanation of Part Numbers
■ Recommended Applications
● DC-DC converter for CPU in PCs
● Thin on-board power supply modules for serv ers
■ Features
● High power, high inductance (No saturation performance
limitation due to metal dust core)
(17 A to 32 A/1.25 μH to 0.32 μH)
● Low loss due to low R
DC
(using fl at wire)
● Low buzz noise due to its gap-less structure
● Surface mount, low profi le
(H) 3.9 mm
×
(L)13.0 mm
×
(W)12.9 mm
● RoHS compliant
■ Standard Packing Quantity
● 500 pcs./Reel
Low profi le, High power, Low loss
Power Choke Coil
Series:
PCC-D124H (NX1)
■ Standard Parts
Part No.
Inductance (at 20 °C)
✽
1
Rated
current
(A)
✽
2
DC resistance
(at 20 °C)
(mΩ) max.
L1 L 2 (R efere nce)
(μH)
Tolerance
(%)
Measurement
current
(A)
(μH)
Measurement
current
(A)
ETQP3H0R4BFA 0.36
±20
23 0.32 32 23 1.04
ETQP3H0R8BFA 0.80 16 0.71 22 16 2.33
ETQP3H1R4BFA 1.43 12 1.25 17 12 4.52
(
✽
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.
Oct. 201201
