Choke Coils
Power Choke Coil for Automotive application
Series:
PCC-M0754M (MC)
PCC-M0854M (MC)
PCC-M1054M (MC)
PCC-M1050M (MC)
Realize high heat resistance and high reliability
with metal composite core(MC)
M0754M
M0854M
M1054M
M1050M
Industrial Property : patents 21 (Registered 2/Pending 19)
Fig.1 Inductance v.s.
DC current, Temp.
●
■ Features
High heat resistance : Operation up to 150 °C
●
●
ETQP5M470YFM(reference)
60.0
High-reliability
: High vibration tolerance in high temperature due to newly
developed integral construction and severe condition of
automotive application is cleared
50.0
40.0
High bias current
:
Excellent inductance stability by using ferrous alloy magnetic
material(Fig.1)
●
30.0
20.0
25 °C
Temp. stability
Low buzz noise
High efficiency
: Excellent inductance stability in wide temp. range (Fig.1)
: New metal composite core technology
●
●
●
100 °C
125 °C
150 °C
10.0
0.0
DC
: Low R of winding and low eddy-current loss of the core
0.0
0.5
1.0
1.5
2.0
2.5
3.0
I
DC (A)
■ Recommended Applications
Noise filter for various drive circuitry requiring high temp. operation and peak current handling capability
●
●
DC-DC converters
■ Standard Packing Quantity
● 500 pcs./Reel
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
T
Q
P
M
Y
F
Product Code
Classification Height Winding
Inductance
Core
Suffix
Size
4R7ꢀ 4.7 µH
220ꢀ 22 µH
101ꢀ 100 µH
M
K
C
ꢀ 7 mm size
ꢀ 8 mm size
ꢀ10 mm size
■ Temperature rating
Operating temperature range
After PCB mounting
Before PCB mounting
Tc : -40 °C to +150 °C(Including self-temperature rise)
Ta : -5 °C to +35 °C 85%RH max.
Storage condition
■ Standard Parts
Series
✽1
Inductance
Rated current Reference current
DC resistance
✽2
✽3
Part No.
L0
(µH)
4.7
48
2.45
22
Tolerance
(%)
20
T=15K
(A)
T=40K
(A)
Typ.
Tolerance
(%)
10
ꢁ
ꢁ
(m )
ȑ
ETQP5M4R7YFM
ETQP5M470YFM
ETQP5M2R5YFK
ETQP5M220YFK
ETQP5M470YFK
ETQP5M2R5YFC
ETQP5M3R3YFC
ETQP5M4R7YFC
ETQP5M101YGC
2.8
1.0
4.5
1.6
1.1
6.0
4.5
1.6
7.5
2.6
1.8
10
20.4
156
7.6
PCC-M0754M
PCC-M0854M
20
20
20
20
10
10
63
10
48
125
5.3
10
10
2.5
3.3
4.7
97
20
PCC-M1054M
20
20
20
5.1
4.4
1.0
8.6
7.2
1.6
7.1
10.2
208
10
10
10
PCC-M1050M
✽
( 1) Inductance is measured at 100 kHz.
✽
( 2) Rated current defines actual value of DC current which is case temperature rise becomes 15 K.
✽
( 3) Reference current defines actual value of DC current which is case temperature rise 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.
Jan. 2010