Wire Wound Common Mode Choke for USB3.0
| | | | | | | | | | | | | | |
APPLICATIONS:
FEATURES:
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
2.0 x 1.2 x 1.2mm
STANDARD SPECIFICATIONS
Abracon P/N:
ACM-21U
Operating Temperature & Humidity:
Storage Temperature & Humidity:
PART IDENTIFICATION:
-40˚C to +85˚C
• 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
-10˚C to +40˚C, Humidity < 70%RH (In tape and reel)
ACM-21U
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
ACM-21U- -
Packaging
Blank: bulk
T: Tape and Reel
(2k pcs/reel)
Impedance Code
Please refer to the
table above
Pb
RoHS/RoHS II compliant
Part Number Impedance
@100MHz DCR IR Rated
Voltage
Insulation
Resistance
Units
Ω ± 25%
Ω (max.)
mA
Vdc
MΩ (min.)
ACM-21U-900
90
0.40
280
20
10
Wire Wound Common Mode Choke for USB3.0
| | | | | | | | | | | | | | |
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
2.0 x 1.2 x 1.2mm
ELECTRICAL CHARACTERISTIC CURVE:
ACM-21U
Pb
RoHS/RoHS II compliant
Wire Wound Common Mode Choke for USB3.0
| | | | | | | | | | | | | | |
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
2.0 x 1.2 x 1.2mm
OUTLINE DIMENSIONS:
REFLOW PROFILE:
Recommended Land Pattern
Schematic
ACM-21U
o
∆ 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.
Pb
RoHS/RoHS II compliant
Materials
No. Part Name Material Name
① Lid Ni-Zn Ferrite
② Epoxy Epoxy resin
③ Wire
④ Core Ni-Zn Ferrite
⑤
Electrode
structure (Ag-Pd)+Ni+Sn plating
Wire Wound Common Mode Choke for USB3.0
| | | | | | | | | | | | | | |
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.20.14
Visit www.abracon.com for Terms & Conditions of Sale
2.0 x 1.2 x 1.2mm
Dimension: mm
TAPE & REEL: 2000pcs/reel
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.
ACM-21U
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
Pb
RoHS/RoHS II compliant
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ABRACON:
ACM-21U-900-T