R33M Datasheet, PDF (1/1 Pages) MPS Industries, Inc. – MINI RF TRANSFORMERS

MINI RF TRANSFORMERS
R33M SERIES
• Ideal for wideband and RF instrumentation applications
• Can be used for Impedance Matching, Signal Isolation and
Balance to Unbalanced conversion
• Smallest wideband transformer: 4mm square, 3.5mm high
• 300 V interwinding isolation, 1/4 Watt RF input power
• 250 mA max current rating
• RF Power: 0.25 Watt Max
• DC Current: 30mA Max
• Operating Temperature: -40°C to +85°C
Part Number
R33M-
ELECTRICAL PARAMETERS @ 25°C
Impedance
Ratio
(Sec/Pri ±10%)
Bandwidth
3dB Typ
MHz
Insertion
Loss
(dB Typ)
Primary OCL
(µH Min)
4-6
2-1
2
3-1
3
4-1
4
4-6
4
4-12
4
8-1
8
9-1
9
16-1
16
NOTES:
•
Inductance measured at 10KHz, 0.1VRMS at Primary side ( 6-4 )
•
Insertion Loss is referenced to mid-band loss.
DIMENSIONS (mm)
0.5-400
0.8-500
3-800
1.5-600
20-1200
2-400
2-400
2-280
0.50
0.60
0.70
0.60
0.80
0.80
0.80
0.90
30.0
20.0
5.0
15.0
2.0
12.0
12.0
12.0
SCHEMATIC
Product performance is limited to specified parameters.Data is subject to change without prior notice.
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Fax: [phone]
Dimensions
Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015 .XXX : ±0.004
mm: X,X : ±0,38 X,XX : ±0,10
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