CLJ-2 Feb-08

CLJ-2 Series • Miniature SMD Common Mode Double Chokes
Features
• Miniature, low cost SMD for pick and place compatability while
providing consistent and reliable coplanarity
• Other inductance values, higher current ratings and special types for
operation at 150°C ambient are available upon request
• High attenuation over a wide frequency range - CAN bus types
to 500MHz
• Available in Bifilar and Sector (Suffix S) winding
• Materials: UL94-VO
• Manufactured in an ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant and meets lead free reflow
level J-STD-020C
Test frequency
Nominal Inductance: measured @ 100kHz/20 mVrms
Leakage Inductance: measured @ 100kHz, 100mVrms
Test Equipment: HP4192A
Electrical Specifications @ 25°C
Nominal Voltage: 42Vac (50/60Hz), 80Vdc
Operating Temperature: -25° to +85°C
Storage Temperature: -40° to +125°C
Climatic category: according to IEC68-1 25/85/56
Test voltage between windings: 500 Vrms
Part Number
OCL (μH)
+50/-30%
Weight: ~ 0.3 gram
Packaging: Tape & Reel
IN
(mA)
LL
(μH)
RCU
(mOhms)
VT
(Vrms)
Number of
Data Lines
500
500
500
2
2
2
500
500
500
500
500
500
500
500
500
500
500
500
2
2
2
2
2
2
2
2
2
2
2
2
Sector Winding for CAN bus and similiar applications
CLJ-2-060S
CLJ-2-250S
CLJ-2-510S
6
25
51
2500
800
800
0.40
0.95
2.00
70
110
160
Bifilar Winding for Data and Signal Lines
5
11
25
51
100
470
1000
2200
4700
10000
20000
47000
CLJ-2-050
CLJ-2-110
CLJ-2-250
CLJ-2-510
CLJ-2-101
CLJ-2-471
CLJ-2-102
CLJ-2-222
CLJ-2-472
CLJ-2-103
CLJ-2-203
CLJ-2-473
1200
500
500
500
500
500
500
400
200
200
140
100
0.05
0.05
0.08
0.10
0.11
0.10
0.16
0.12
0.19
0.36
1.00
1.00
56
80
110
148
315
290
275
345
940
1400
1800
3900
0.350 0.287
(8.90) (7.30)
CLJ2-XXX
Wk/Yr
Dimensions
Suggested Pad
Layout
0.394
(10.00) 0.213
(5.40)
0.100
(2.54)
0.039
(1.00)
Bifilar
Winding
Sector
(CLJ-2-XXXS)
Winding
Schematic
1
4
2
3
0.213
(5.40)
0.185 0.146
(4.70) (3.70)
0.100
(2.54)
0.020 x 0.012
(0.50 x 0.30)
Surface Coplanarity will be 0.004(0.10) maximum
Dimensions: Inches (Millimeters)
Tolerance: ±0.010 (0.25) unless specified otherwise
See following page for typical impedance curves
THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications
CLJ-2 Series • Impedance Performance
Impedance Performance CLJ-2 Series
Double Chokes with Sector Winding
Impedance in Ohms
10,000
1,000
100
10
1
100
1,000
10,000
100,000
1,000,000
Frequency in kHz
2 x 6μH
2 x 25μH
2 x 51μH
Impedance Performance CLJ-2 Series
Double Chokes with Bifilar Winding
Impedance in Ohms
100,000
10,000
1,000
100
10
10
100
1000
10000
100000
Frequency in kHz
2x5μH
2x11μH
2x25μH
2x51μH
2x100μH
2x470μH
2x1.0mH
2x2.2mH
2x4.7mH
2x10mH
2x20mH
2x47mH
Sales & Marketing, Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe &
Czech Republic
NT MAGNETICS s.r.o.
Chebská 27
322 00 Plzeñ
Tel: Int. + 420 377 - 338 351
Fax: Int. + 420 377 - 338 350
Email: [email protected]
Web Site: www.ntmagnetics.cz
Germany
Ireland
India
TALEMA ELEKTRONIK GMBH
Sembdnerstr. 5, Postfach 2523
82110 Germering
Tel: Int. + 49 89 - 841 00 - 0
Fax: Int. + 49 89 - 841 00 25
Email: [email protected]
NUVOTEM TEO.
Crolly
Co. Donegal
Tel: Int. + 353 74 - 954 8666
Fax: Int. + 353 74 - 954 8139
Email: [email protected]
TALEMA ELECTRONIC PVT. LTD.
Opposite the SIDCO Industrial Estate
Gins Towers
4/5S.H/1, Omalur Main Road
Salem - 636 004, Tamil Nadu
Tel: Int. + 91 427 - 244 1325
Fax: Int. + 91 427 - 243 0034
E-mail: [email protected]
Web Site: www.talemaindia.com
THE TALEMA GROUP • Magnetic Components for Universal Applications
(02-08) CLJ-2 Series
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