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
&
1
5
2
2
3
1'
4 5678
Product code
9
Winding
InductanceClassification Size
Core Packaging
10 11
Suffix
12
■ Explanation of Part Numbers
■ Recommended Applications
● DC-DC converter for driving PCs at high speed
● On-board power supply module for DC-DC converters
(10 to 40 W)
■ Features
● High power (Isat 20 A /100
°
C)
● Thin profi le (5.7 mm height)/SMD
● Low leakage fl ux
● RoHS compliant
■ Standard Packing Quantity
● 500 pcs./Reel
Thin, compact and high power
■ Standard Parts
Power Choke Coil
Series:
PCC-F126F (N6)
Parts No. Type
Initial
inductance
at 25 °C
Inductance
at fl at point
at 25 °C
Saturation
current
Heat
current
ΔT=40 °C
DC re sis tance
at 20 °C
at 25 °C at 100 °C
L
0
(μH)
Tol.
(%)
L
1
(μH)
Tol.
(%)
I sat
(A)
I sat
(A)
I
0
(A)
R
DC
(mΩ)
min. min. max.
ETQP6F1R2HFA
HL
2.3
±30
1.2
±30
14.3 11.7 14.2 2.24
ETQP6F2R0HFA 3.5 2.0 10.7 8.7 12.5 3.30
ETQP6F3R2HFA 4.8
±25
3.2
±25
8.6 7.1 10.8 4.92
ETQP6F4R6HFA 6.6 4.6 7.3 6.0 9.3 6.48
ETQP6F6R4HFA 8.3 6.4 6.2 5.2 7.9 8.64
ETQP6F8R2HFA 10.4 8.2 6.0 5.0 7.2 10.90
ETQP6F102HFA 12.5 10.2 4.7 4.0 6.5 13.30
ETQP6F1R0SFA
SP
1.9
±30
1.0
±30
19.4 15.4 14.2 2.24
ETQP6F1R6SFA 2.8 1.6 14.9 12.2 12.5 3.30
ETQP6F2R5SFA 3.6 2.5 11.3 9.3 10.8 4.92
ETQP6F3R5SFA 4.9 3.5 9.5 8.0 9.3 6.48
ETQP6F0R8LFA
LB
1.8 0.8 25.2 20.0 14.2 2.24
ETQP6F1R3LFA 2.5 1.3 18.6 15.8 12.5 3.30
ETQP6F2R0LFA 3.1 2.0 15.1 12.1 10.8 4.92
ETQP6F2R9LFA 4.1 2.9 12.0 10.0 9.3 6.48
ETQP6F4R1LFA 5.0±204.1±20 10.8 8.7 7.9 8.64
(Note1) Inductance is measured at 100 kHz
(Note2) For defi nitions of L
0
& L
1
please see the next page
(Note3) Saturation current (I sat) is the current value that inductance (L1) decreases
to 80 % of initial value.
(Note4) Heat current (I
0
) is the actual value of the current at which
the temperature rise of the coil becomes 40 dc from its initial (ambient temperature) value.
The case temperature of the power choke coil is determined by the ambient temperature plus the heat generated
by the operating current.
Oct. 201201
