CSMS0645D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
P/N
CSMS0645D-1R0N
CSMS0645D-1R3N
CSMS0645D-1R8N
CSMS0645D-2R3N
CSMS0645D-3R0N
CSMS0645D-4R5M
CSMS0645D-6R3M
CSMS0645D-100M
CSMS0645D-150M
CSMS0645D-220M
CSMS0645D-330M
CSMS0645D-470M
CSMS0645D-680M
CSMS0645D-101M
Marking
1R0
1R3
1R8
2R3
3R0
4R5
6R3
100
150
220
330
470
680
101
Inductance
Inductance
DCR
@100KHz (μH) Tolerance ±20%(Ω)
1.0
1.3
1.8
2.3
3.0
4.5
6.3
10
15
22
33
47
68
100
± 30%
± 30%
± 30%
± 30%
± 30%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
0.014
0.016
0.019
0.022
0.024
0.030
0.036
0.046
0.070
0.107
0.141
0.211
0.304
0.466
Rated Current (mA)
I sat
I rms
9800
8200
7200
6400
5600
4400
3600
3100
2500
2000
1650
1400
1100
900
4500
4200
3900
3600
3300
3100
3000
2400
1900
1600
1400
1150
950
750
SRF Min.
(MHz)
110
95
80
60
45
25
15
12
10
7
6
5
4
3
B. Dimensions: mm (Inch)
Series
CSMS0645D
Tol.
a
6.0
(0.236)
±0.2
(0.008)
b
6.0
(0.236)
±0.2
(0.008)
c
4.5
(0.177)
Max.
d
1.35
(0.053)
±0.2
(0.008)
e
2.3
(0.091)
Typ.
f
4.0
(0.157)
±0.2
(0.008)
g
4.8
(0.189)
Typ.
h
0.3
(0.012)
Typ.
i
1.6
(0.063)
Typ.
k
5.2
(0.205)
Typ.
m
5.7
(0.224)
Typ.
n
4.7
(0.185)
Typ.
C. General Information:
1. CSMS0645D-xxx_, “CSMS0645D” = 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 (4500mA) to 100.0 µH (750mA).
D. Applications:
1.
2.
3.
4.
Game Consoles
Set Top Boxes
Cables Modems
Computers
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
CSMS0645D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
5. Mobile Communication Devices (Cell Phones, Radios, etc.)
6. PDA, LCD, DVD, BRP, HD.
E. Characteristics Curve:
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page
2
of
2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
