Abracon ACM-21U Wire wound common mode choke for usb3.0 Datasheet

Wire Wound Common Mode Choke for USB3.0
ACM-21U
Pb
RoHS/RoHS II compliant
2.0 x 1.2 x 1.2mm
| | | | | | | | | | | | | |
APPLICATIONS:
FEATURES:
• Small size and low profile
• Virtually no effect on high speed signals due to suppressed
differential mode impedance
• Elimination of common mode noise in high speed, differential
mode signal transmission lines such as USB3.0
• High speed differential signal lines in USB3.0
STANDARD SPECIFICATIONS
Abracon P/N:
Operating Temperature & Humidity:
Storage Temperature & Humidity:
Part Number
ACM-21U
-40˚C to +85˚C
-10˚C to +40˚C, Humidity < 70%RH (In tape and reel)
Impedance
@100MHz
DCR
IR
Rated
Voltage
Insulation
Resistance
Vdc
MΩ (min.)
Units
Ω ± 25%
Ω (max.)
mA
ACM-21U-900
90
0.40
280
20
10
Test Conditions
Impedance (Common mode and differential mode): LCR Meter Agilent 4287A/E4991A
DCR: Agilent 4338B/34420
IR: Electric power, Electrical current meter, Thermometer
Definition of Rated Current (IR): The direct electric current as chip surface temperature rise just 20oC
against chip initial surface temperature.
Insertion Loss: Network Analyzer Agilent E5071C
Insulation Resistance: High resistance meter Agilent 4339B
PART IDENTIFICATION:
ACM-21U-
Impedance Code
Please refer to the
table above
ABRACON IS
ISOISO
9001
9001:2008
/ QS 9000
CE RTIFIED
-
Packaging
Blank: bulk
T: Tape and Reel
(2k pcs/reel)
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
|
Wire Wound Common Mode Choke for USB3.0
ACM-21U
Pb
RoHS/RoHS II compliant
2.0 x 1.2 x 1.2mm
| | | | | | | | | | | | | |
ELECTRICAL CHARACTERISTIC CURVE:
ABRACON IS
ISOISO
9001
9001:2008
/ QS 9000
CE RTIFIED
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
|
Wire Wound Common Mode Choke for USB3.0
ACM-21U
Pb
RoHS/RoHS II compliant
2.0 x 1.2 x 1.2mm
| | | | | | | | | | | | | |
OUTLINE DIMENSIONS:
Recomme nded Land Pattern
Sche matic
Materials
No.
Part Name
①
Lid
②
Epoxy
③
Wire
④
Core
Electrode
structure
⑤
Material Name
Ni-Zn Ferrite
Epoxy resin
Polyurethane system
enameled copper wire
Ni-Zn Ferrite
(Ag-Pd)+Ni+Sn plating
o
REFLOW PROFILE:
∆
∆
∆
∆
∆
∆
ABRACON IS
ISOISO
9001
9001:2008
/ QS 9000
CE RTIFIED
Preheat condition: 150~200 C/60~120sec.
Allowed time above 217C: 60~90sec.
Max temp: 260oC
Max time at max temp: 10sec.
Solder paste: Sn/3.0Ag/0.5Cu
Allowed Reflow time: 2 times max.
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
|
Wire Wound Common Mode Choke for USB3.0
ACM-21U
Pb
RoHS/RoHS II compliant
2.0 x 1.2 x 1.2mm
| | | | | | | | | | | | | |
|
TAPE & REEL: 2000pcs/reel
A
B
P
K
T
1.55±0.2
2.25±0.2
4.0±0.1
1.45±0.1
0.2±0.1
Dimension: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component
failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from
Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISOISO
9001
9001:2008
/ QS 9000
CE RTIFIED
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
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