ETQ-P2H0R7BFA Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Power Choke Coil

Power Choke Coil
Series: _{PCC-D125H (NX2)}
Choke Coils
Low profile, High power, Low loss
■ Features
● High power, high inductance (No saturation performance
limitation due to metal dust core)
(17 A to 50 A/2.12 μH to 0.24 μH)
● Low loss due to low RDC (using flat wire)
● Low buzz noise due to its gap-less structure
● Surface mount, low profile
(H) 4.9 mm×(L)13.0 mm×(W)12.9 mm
● RoHS compliant
■ Recommended Applications
● DC-DC converter for CPU in PCs
● Thin on-board power supply modules for servers
■ Standard Packing Quantity
● 500 pcs./Reel
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
& 521
)
Product Code
Classification Size Winding
Inductance
10
11
12
#
Core Packaging Suffix
■ Standard Parts
Part No.
ETQP2H0R3BFA
ETQP2H0R7BFA
ETQP2H1R2BFA
ETQP2H1R8BFA
ETQP2H2R6BFA
(μH)
0.29
0.69
1.22
1.83
2.61
Inductance (at 20 °C)^✽1
L1
Tolerance
(%)
Measurement
current
(A)
36
L2 (Reference)
(μH)
Measurement
current
(A)
0.24
50
21
0.59
29
±20
16
1.04
22
14
1.49
20
12
2.12
17
Rated
current
(A)^✽2
36
21
16
14
12
(^✽1) Inductance is measured at 100 kHz.
(^✽2) Rated current defines actual value of DC current, when temperature rise of coil becomes 40 K.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
DC resistance
(at 20 °C)
(mΩ) max.
0.54
1.30
2.27
3.48
4.98
01 Oct. 2012