ETC1 CT322-040 Smd current sense transformer Datasheet

July 21, 2006
SMD Current Sense Transformer CT322 Series
Features
•
•
•
•
•
Datatronics
Part Number
CT322-020
CT322-030
CT322-040
CT322-050
CT322-060
CT322-070
CT322-100
CT322-125
CT322-200
Turns Ratio
(± 2%)
1:20
1:30
1:40
1:50
1:60
1:70
1:100
1:125
1:200
Low Profile – Height: 4.1mm Max.
Primary Rated for 20 Amps RMS Max.
Operating Frequency Range: 10kHz to 1MHz
Temperature range –20°C to +130°C
Electrical Specifications @ 25°C
Inductance (4-6) µH
(TYP)
100
230
440
670
1000
1300
2800
4400
12200
DCR (4-6) Ω
(MAX)
0.50
0.75
1.03
1.61
1.98
2.97
5.36
6.67
33.24
Hipot Vrms
500
500
500
500
500
500
500
500
500
Mechanical Outline:
.060
1,52
7
.024
0,61
.073
1,85
.100
2,54
4
3
5
2
6
1
8
.010
0,25
CT322-XXX
.320 MAX
8,13
.050
1,27
.106
2,69
SUGGESTED PAD LAYOUT
.120
3,05
DATATRONIC: 28151 Highway 74, Romoland, CA 92585
4
7
6
Schematic
.050
1,52
.161 MAX
4,10
.230 MAX
5,85
8
.073
1,85
Notes:
1.) All dimensions are in inches/mm
2.) Tolerance: ±0.010/0,25 unless
otherwise specified
3.) Inductance tested at 10 kHz, 0.1Vrms
4.) Coplanarity: 0.004/0,102
5.) Tape and reel quantity, 550 pcs/reel
6.) Terminating resistor (RT) calculated:
RT = (NTURNS / IPRI) * VREF
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: [email protected]
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
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