CSMH0312D Datasheet, PDF (1/2 Pages) Frontier Electronics. – SMD WIRE WOUND POWER INDUCTORS

CSMH0312D Series
SMD WIRE WOUND POWER INDUCTORS (SHIELDED)
Rev. A
A. Electrical Specifications:
P/N
CSMH0312D-1R0N
CSMH0312D-1R5N
CSMH0312D-2R2M
CSMH0312D-3R3M
CSMH0312D-4R7M
CSMH0312D-6R8M
CSMH0312D-100M
CSMH0312D-150M
CSMH0312D-220M
Inductance
@100KHz (μH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
Inductance
Tolerance
N
N
M
M
M
M
M
M
M
DCR ±20%
(Ω)
0.048
0.055
0.075
0.100
0.130
0.190
0.270
0.450
0.630
Rated Current (A)
I sat
I rms
2.200
1.700
1.500
1.200
1.000
1.710
1.600
1.370
1.210
1.060
0.850
0.730
0.530
0.500
0.890
0.720
0.570
0.500
SRF Min.
(MHz)
111
95
78
61
50
43
32
26
22
B. Dimensions: mm (Inch)
Series
CSMH0312D
Tol.
a
3.0
(0.118)
±0.1
(0.004)
b
3.0
(0.118)
±0.1
(0.004)
c
1.2
(0.047)
Max.
d
0.9
(0.035)
±0.2
(0.008)
e
1.9
(0.075)
±0.2
(0.008)
f
2.2
(0.087)
Typ.
g
0.8
(0.031)
Typ.
h
2.7
(0.106)
Typ.
C. General Information:
1. CSMH0312D-xxx_, “CSMH0312D” = P/N, “xxx” = Inductance, “_” = Tolerance.
2. Tolerance “_”: N = ± 30%, M = ± 20%.
3. Operating temperature range: -25ºC to +120ºC (Including self-heating).
4. Storage temperature: -40ºC to +85ºC.
5. Inductance measured using the HP4285A and Chroma1320 & 3302.
6. DCR measured using Chroma 16502.
7. SRF measured using the HP4291B.
8. Saturation Current Idc1: The value of current causes a 30% Inductance reduction from initial value. ( at : 20 ºC ambient)
9. Temperature rise current Idc2: The value of current causes a 40ºC temperature rise. ( at : 20 ºC ambient)
10. Rated Current: Either Idc1 or Idc2 whichever is smaller.
11. MSL: Level 1.
12. Inductance and Current range: From 1.0 µH (1.710 A) to 22.0µH (0.5 A).
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: [phone], Fax: [phone]