CSMS0520D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
Rated Current (mA)
Inductance
@100KHz (μH) Tolerance ±20%(Ω)
Inductance
DCR
SRF Min.
(MHz)
P/N
Marking
I sat
4000
3350
2900
2400
2000
1600
1300
1100
900
I rms
3600
3200
2900
2400
2000
1650
1450
1200
1000
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
1.0
1.5
2.2
3.3
4.7
6.8
10
± 30%
± 30%
± 30%
± 30%
± 20%
± 20%
± 20%
± 20%
± 20%
0.021
0.026
0.035
0.048
0.060
0.090
0.120
0.165
0.260
81
68
57
46
37
30
24
20
17
CSMS0520D-1R0N
CSMS0520D-1R5N
CSMS0520D-2R2N
CSMS0520D-3R3N
CSMS0520D-4R7M
CSMS0520D-6R8M
CSMS0520D-100M
CSMS0520D-150M
CSMS0520D-220M
15
22
B. Dimensions: mm (Inch)
Series
a
4.9
b
4.9
c
d
1.2
e
1.3
f
3.3
g
3.8
h
0.2
i
k
4.2
m
4.0
n
3.6
2.0
1.5
CSMS0520D
(0.079)
(0.193) (0.193)
±0.2 ±0.2
(0.008) (0.008)
(0.047) (0.051) (0.130) (0.150) (0.008) (0.059) (0.165) (0.157) (0.142)
±0.2
(0.008)
±0.2
(0.008)
Max.
Typ.
Typ.
Typ.
Typ.
Typ.
Typ.
Typ.
Tol.
C. General Information:
1. CSMS0520D-xxx_, “CSMS0520D” = P/N, “xxx” = Inductance, “_” = Tolerance.
2. Tolerance “_”: M: ± 20%, N: ± 30%
3. Magnetically shielded
4. High saturation current
5. Storage temperature: -40ºC to +85ºC.
6. Operating temperature range: -25ºC to +125ºC (Including self-heating).
7. Inductance measured using the HP4285A and Chroma1320 & 3302.
8. DCR measured using Chroma 16502.
9. SRF measured using the HP4291B.
10. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient)
11. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient)
12. Rated Current: Either Idc1 or Idc2 whichever is smaller.
13. MSL: Level 1.
14. Inductance and Current range: From 1.0 µH (3600mA) to 22.0 µH (1000mA).
D. Applications:
1. Game Consoles
2. Set Top Boxes
3. Cables Modems
4. Computers
5. Mobile Communication Devices (Cell Phones, Radios, etc.)
6. PDA, LCD, DVD, BRP, HD.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989