Features
EMI noise suppression in the common mode
small size SMD package for high density board placement
SMD package is pick and place compatible and provides
consistent and reliable coplanarity
low leakage inductance
excellent quality at extremely competitive price due to high
volume production
manufactured in ISO-9001 approved Talema facility
Typical Applications include: General Isolation, Telecommunications,
LAN Coupling and Isolation, Modems, Voltage Step-Up or Step-Down,
Impedance Matching and Baluns
TGJ
TGJ Series General Purpose Coupling Transformers
Dimensions: Inches (Millimeters)
Tolerance: 0.010 (0.25) unless specified otherwise
Surface coplanarity will be 0.004 (0.01)
Electrical Specifications
Ratings@ 25C ambient
Power Rating with 40C temperature rise : 500mW
Dielectric Strength between windings: 500Vrms
Operating Temperature Range: 0 to +70C
Storage Temperature: -25C to +105C
Insulation Resistance: 10,000 MOhm minimum
Test Frequency: Inductance measured @ 100kHz/20mVrms
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0.244
(6.20)
0.020 x 0.12
(0.50 x 0.30)
0.100
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0.374
(9.50)
0.453
(11.50)
TALEMA IN
WK/YR
Part Number
0.307
(7.80)
0 - 8
Suggested Pad
Layout
0.287
(7.30)
0.047
(1.20)
0.200
(5.08)
0.492
(12.50)
Schematic
1
2
3
D & H
6
5
4
2
5
3
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1
6
C & G
Talema Electronic 101 West 10th Street Rolla, MO (573) 364-2422 Fax: (573) 364-5390
www.talema.com Email: sales@talema.com
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