CSMS0540D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
Rated Current (mA)
Inductance
@100KHz (μH) Tolerance ±30%(Ω)
Inductance
DCR
SRF Min.
(MHz)
P/N
Marking
I sat
6400
5000
4000
3300
2800
2300
2000
1500
1300
1100
I rms
4500
3700
3300
3100
2400
2100
1800
1400
1200
900
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
± 30%
± 30%
± 30%
± 30%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
0.017
0.022
0.027
0.029
0.049
0.056
0.080
0.126
0.180
0.310
60
42
32
28
21
18
13
9
CSMS0540D-1R5N
CSMS0540D-2R2N
CSMS0540D-3R3N
CSMS0540D-4R7N
CSMS0540D-6R8M
CSMS0540D-100M
CSMS0540D-150M
CSMS0540D-220M
CSMS0540D-330M
CSMS0540D-470M
7
6
B. Dimensions: mm (Inch)
i
k
m
n
Series
a
b
c
d
e
f
g
h
4.9
4.9
4.1(0.161)1R5N~100M
1.2
1.3
3.3
3.8
0.2
1.5
4.2
4.0
3.6
CSMS0540D
(0.193) (0.193) 4.0(0.157)150M~470M (0.047) (0.051) (0.130) (0.150) (0.008) (0.059) (0.165) (0.157) (0.142)
±0.2
(0.008) (0.008)
±0.2
±0.2
(0.008)
±0.2
(0.008)
Max.
Typ.
Typ.
Typ.
Typ.
Typ.
Typ.
Typ.
Tol.
C. General Information:
1. CSMS0540D-xxx_, “CSMS0540D” = 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 1.5 µH (4500mA) to 47.0 µH (900mA).
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