Chip Wire Wound Common Mode Choke
ACM-21
RoHS
Pb
2.0 x 1.2 x 1.2mm
Compliant
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APPLICATIONS:
FEATURES:
• Small size with ferrite base
• EMI and Noise Suppression
• Two line type wire wound
• USB Line Filter for Personal Computers and Peripheral
• IEEE 1394 Line for Personal Computers, DVC, STB
• Low-Voltage Differential Signal (LVDS) for LCD panels
• High common-mode impedance at noise band and low
differential-mode impedance at signal band
• Suitable for high-speed signal.
STANDARD SPECIFICATIONS
Abracon P/N:
ACM-21
-40˚C to +85˚C
22˚C to 28˚C, Humidity < 80%RH (In tape and reel)
Operating Temperature & Humidity:
Storage Temperature & Humidity:
Rated
Voltage
Withstanding Insulation
Part Number
Z
DCR
IDC
Voltage
Resistance
Vdc
50
50
50
50
50
50
50
50
50
50
50
Vdc
125
125
125
125
125
125
125
125
125
125
125
MΩ (min.)
Units
ACM-21-300
ACM-21-670
ACM-21-900
ACM-21-121
ACM-21-161
ACM-21-181
ACM-21-201
ACM-21-221
ACM-21-261
ACM-21-361
ACM-21-371
Test Conditions
Ω ± 20%
30
Ω (max.)
0.20
0.25
0.30
0.30
0.35
0.35
0.35
0.35
0.40
0.40
0.40
mA
450
400
400
370
330
330
330
330
300
280
280
10
10
10
10
10
10
10
10
10
10
10
67
90
120
160
180
200
220
260
360
370
Impedance: LCR Meter HP 4291B, 100MHz
DCR: Micro-Ohm meter (GOM-801G)
Withstand Voltage (VDC): 125Vdc, 60 sec, 0.5mA
Rated Voltage (VDC): 50Vdc, 1 – 5 sec
Insulation Resistance (I.R): 1mA, 1 min
PART IDENTIFICATION:
ACM-21 -
M -
Impedance Code
Packaging
Blank: bulk
T: Tape and Reel
(2k pcs/reel)
Please refer to the
table above
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 01.27.14
ABRACON IS
ISOIS9O00910/0Q1:S20900800
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California92688
tel 949-546-8000| fax 949-546-8001 | www.abracon.com