WCM For USB2.0 IEEE1394 Lan Interface


    Attachment

    Series Specification
    RoHS Data
    Packaging
    Reliability Test

    SPECIFICATION OF WCM SERIES

    FEATURE

    Lowprofile and very small size SMD Design, Wound Chip constructure with standard 0805
    and 1812 size; with best EMI suppression effect but least impact to data signal wave form.

     
    APPLICATIONS
     

    Preventive measure against high speed signal radiation emissions such as USB 2.0; IEEE1394 or LAN interface. Best for NB; DSC; mobile device design.

    ORDERING CODE.
    WCM For USB2.0 IEEE1394 Lan Interface
    1. Product TypeCode
    2. Product Size Code
    3. Impedance Code
    4. Taping Code
    Appearance and Dimensions (mm)
    WCM For USB2.0 IEEE1394 Lan Interface
    WCM For USB2.0 IEEE1394 Lan Interface

    UNIT : mm (inch)

    SIZE CODEABCD1
    TYP    		D2
    TYP    		F
    TYP    		G
    TYP    		H
    TYP    		I
    TYP    		Series Spec.
    WCM-1210
    (0504)    		1.20±0.20
    (0.047±0.008)    		1.00±0.20
    (0.039±0.008)    		0.90±0.20
    (0.035±0.008)    		0.36
    (0.014)    		0.38
    (0.015)    		0.30
    (0.012)    		1.20
    (0.047)    		0.60
    (0.024)    		1.50
    (0.059)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-2012
    (0805)    		2.00±0.20
    (0.079±0.008)    		1.20±0.20
    (0.047±0.008)    		1.20±0.20
    (0.047±0.008)    		0.45
    (0.018)    		0.40
    (0.016)    		0.40
    (0.016)    		1.20
    (0.047)    		0.80
    (0.031)    		2.60
    (0.102)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-2520
    (1008)    		2.50±0.20
    (0.098±0.008)    		2.00±0.20
    (0.079±0.008)    		1.20±0.20
    (0.047±0.008)    		0.50
    (0.020)    		0.70
    (0.028)    		0.50
    (0.020)    		2.10
    (0.083)    		1.50
    (0.063)    		3.10
    (0.146)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-3216
    (1206)    		3.20±0.20
    (0.126±0.008)    		1.60±0.20
    (0.063±0.008)    		2.00±0.20
    (0.079±0.008)    		0.60
    (0.024)    		0.60
    (0.024)    		0.40
    (0.016)    		1.60
    (0.063)    		1.60
    (0.063)    		3.70
    (0.146)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-3225
    (1210)    		3.30±0.20
    (0.129±0.008)    		2.60±0.20
    (0.102±0.008)    		2.50±0.15
    (0.098±0.008)    		0.50
    (0.020)    		0.90
    (0.350)    		0.60
    (0.023)    		3.50
    (0.137)    		1.60
    (0.063)    		4.00
    (0.157)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-4525
    (1810)    		4.80±0.20
    (0.189±0.008)    		2.80±0.20
    (0.110±0.008)    		2.20±0.35(-0.20)
    (0.087+0.0137-0.0078)    		0.75
    (0.030)    		0.75
    (0.030)    		0.70
    (0.027)    		2.70
    (0.106)    		3.00
    (0.118)    		5.50
    (0.216)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-4532
    (1812)    		4.50±0.20
    (0.177±0.008)    		3.20±0.20
    (0.126±0.008)    		2.80±0.35(-0.20)
    (0.110+0.0137-0.0078)    		1.00
    (0.039)    		1.00
    (0.039)    		0.40
    (0.016)    		3.60
    (0.141)    		2.10
    (0.082)    		4.90
    (0.192)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-453226
    (1812)    		4.50±0.20
    (0.177±0.008)    		3.20±0.20
    (0.126±0.008)    		2.60±0.45(-0.20)
    (0.102+0.0177-0.0078)    		1.00
    (0.039)    		1.00
    (0.039)    		0.40
    (0.016)    		3.60
    (0.141    		2.10
    (0.082)    		4.90
    (0.192)    		WCM For USB2.0 IEEE1394 Lan Interface
    WCM-453228
    (1812)    		4.50±0.20
    (0.177±0.008)    		3.20±0.20
    (0.126±0.008)    		2.80±0.35(-0.20)
    (0.110+0.0137-0.0078)    		1.00
    (0.039)    		1.00
    (0.039)    		0.40
    (0.016)    		3.60
    (0.141)    		2.10
    (0.082)    		4.90
    (0.192)    		WCM For USB2.0 IEEE1394 Lan Interface
    1. Other sizes are available upon request.
    2. All the data listed in this catalogue are for reference only; King Core reserves
      the right to alter or revise the specifications without prior notification.
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