Power Inductors
3. Series PCC-M0840M-LP (ETQP4M□□□KVK)
Standard Parts
1
✽
Inductance
DCR (at 20 °C) (mΩ)
Rated Current (Typ. : A)
Series
Part No.
△T=40K
△L=–30%
L0
Tolerance
Typ.
Tolerance
✽
✽
✽
( 4)
(µH)
33.00
22.00
15.00
10.00
6.80
4.70
3.30
2.20
1.50
1.00
0.68
(%)
(max.)
(%)
( 2)
2.6
( 3)
▲ETQP4M330KVK
▲ETQP4M220KVK
▲ETQP4M150KVK
▲ETQP4M100KVK
▲ETQP4M6R8KVK
ETQP4M4R7KVK
▲ETQP4M3R3KVK
▲ETQP4M2R2KVK
▲ETQP4M1R5KVK
▲ETQP4M1R0KVK
▲ETQP4MR68KVK
118 (129.8)
76.3 (83.93)
55 (60.5)
41.6 (45.76)
23.5 (25.85)
16.1 (17.71)
14 (15.4)
8.5 (9.35)
4.9 (5.39)
3.7 (4.07)
2.9 (3.19)
3.1
3.8
5.3
6.7
7.7
9.1
11.0
15.1
17.4
20.4
22.5
24.4
29.0
3.3
3.8
4.5
4.4
5.2
5.9
6.9
PCC-M0840M-LP
[8.5×8.0×4.0(mm)]
20
10
7.1
8.3
7.6
8.9
9.8
11.4
15.1
17.3
19.6
12.8
14.8
16.7
✽
( 1) Measured at 100k Hz.
✽
( 2) DC current which causes temperature rise of 40K. Parts are soldered by reflow on four-layer PWB (1.6 mm FR4)
✽
and measured at room temperature. See also ( 5)
✽
( 3) DC current which causes temperature rise of 40K. Parts are soldered by reflow on multilayer PWB with high
heat dissipation performance. Note: Heat radiation constant are approx. 36 K/W measured on 8.5×8.0×4.0 mm
case size. See also (✽5)
✽
( 4) Saturation rated current : DC current which causes L(0) drop –30 %.
✽
( 5) Within a suitable application, the part’s temperature depends on circuit design and certain heat dissipation
conditions. This should be double checked in a worst case operation mode.
In normal case, the max.standard operating temperature of +155 °C should not be exceeded.
For higher operating temperature conditions, please contact Panasonic representative in your area.
▲ Under development (Start of mass production: the 2nd half of 2017) Please contact us for customized part no.
Performance Characteristics (Reference)
● Inductance vs DC Current
▲ETQP4M330KVK
▲ETQP4M220KVK
▲ETQP4M150KVK
▲ETQP4M100KVK
35
25
20
15
10
20
15
12
10
8
30
25
20
15
10
5
6
10
5
4
2
5
0
0
0
0
0
1 2 3 4 5 6 7 8 9
0
2
4
6
8
10 12
0
2
4
6
8
10 12 14
0
2 4
6
8 101214 16 18
IDC (A)
I
DC (A)
I
DC (A)
IDC (A)
▲ETQP4M6R8KVK
ETQP4M4R7KVK
▲ETQP4M3R3KVK
▲ETQP4M2R2KVK
8
5
4
3
2
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
2.5
7
6
5
2.0
1.5
4
3
2
1
1.0
1
0
0.5
0
00
2
4
6
8
10 12 14 16 18 20 22
0
5
10 15 20 25 30
DC (A)
0
5
10 15 20 25 30 35
DC (A)
0
5 10 15 20 25 30 35 40
I
DC (A)
I
I
IDC (A)
▲ETQP4M1R5KVK
▲ETQP4M1R0KVK
▲ETQP4MR68KVK
2.0
1.2
1.0
0.8
1.5
0.6
0.4
0.8
0.6
0.4
0.2
0
1.0
0.5
0
0.2
▲ Under development
00
0
5 10 15 20 25 30 35 40
0
5 10 15 20 25 30 35 40 45
5 10 15 20 25 30 35 40 45 50 55
I
DC (A)
I
DC (A)
IDC (A)
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.
01 Sep. 2016