MINI RF TRANSFORMERS
R33M Series
Industries
•
Good for wideband and RF instrumentation applications
•
Smallest wideband transformer: 4mm square, 3.5 mm
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
•
RoHS Compliant Product
ELECTRICAL PARAMETERS @25°C
Part Number
R33M-
2-1
3-1
4-1
4-6
4-12
8-1
9-1
16-1
•
•
Insertion Loss is referenced to mid-band loss.
Impedance
Ratio
Sec/Pri ±10%
2
3
4
4
4
8
9
16
Bandwidth
3dB Typ
MHz
0.5-400
0.8-500
3-800
1.5-600
20-1200
2-400
2-400
2-280
Insertion
Loss
dB Typ
0.50
0.60
0.70
0.60
0.80
0.80
0.80
0.90
Primary OCL
(µH) Min
4-6
30.0
20.0
5.0
15.0
2.0
12.0
12.0
12.0
Inductance measured at 10KHz, 0.1VRMS at Primary side ( 6-4 )
DIMENSIONS (mm)
SCHEMATIC
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Dimensions
Unless otherwise specified, all tolerances are:
inch: .XX : ±0.015
.XXX : ±0.004
mm: X,X : ±0,38
X,XX : ±0,10
13200 Estrella Ave., Bldg. B
Gardena, CA 90248
Tel: 310-325-1043
Fax: 310-325-1044
www.mpsind.com
sales@mpsind.com
MPSIND [ MPS INDUSTRIES, INC. ]
