tfa-55sd RARA Electronics Corporation, tfa-55sd Datasheet - Page 2

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tfa-55sd

Manufacturer Part Number
tfa-55sd
Description
Tfa Smd Surface Mounted Rf Power Attenuators
Manufacturer
RARA Electronics Corporation
Datasheet
Tel:
Fax:
DIMENSIONS
CHARACTERISTICS
ORDERING PROCEDURE EXAMPLES
Web:
Tolerance of Impedance
Tolerance of Attenuation
TC of Impedance
TC of Attenuation
Rating Temperature
Soldering Heat
Solder ability
Humidity
Tolerance of Impedance
Tolerance of Attenuation
TC of Impedance
Ordering Example
TFA53SD15dBG000
TFA54DD20dBG000
TFA85DD20dBG000
TFA68DD10dBG000
Model
TFA53
TFA54S
TFA54D
TFA55S(TFA545S)
TFA55D(TFA545D)
TFA85S
TFA85D
TFA68D(Power)
TFA37S
TFA37D
82-32-817-4325
82-32-817-4329
http://www.raraohm.com
Power[W]
1/4W
1/2W
1/2W
1/2W
1/2W
1W
1W
30W
2W
2W
Impedance
50ohm
50ohm
50ohm
50ohm
TC of input DC resistance in terminating output with resistor.
-55C to 155C
[ ± 2%(G)] Input DC resistance in terminating output with resistor.
Output VDC in terminating w/resistor when stable 1V DC source connect to input.
TC of output VDC in terminating w/resistor when stable 1V DC source connect to input.
-55 ℃ ~ 70 ℃
350 ℃ , 3 seconds dipping.
[95% covered]
Input DC resistance change: 40C, 90-95%RH, rating power ON-90min, OFF-30min, 1000h
Input DC resistance change: 70C, rating power ON-90min, OFF-30min, 1000h
-55C to 155C
Email:
Resistors And
Resistive Applications
A
5.00
5.00
5.00
5.00
8.00
8.00
13.00
13.00
5.00
6.70
sg@raraohm.com
Attenuation
15dB
20dB
20dB
10dB
B
2.70
3.80
3.80
4.50
4.50
5.25
5.25
8.65
7.00
7.00
Date:
2007-06-27
C
0.70
0.70
0.70
0.70
0.70
0.70
0.70
1.05
0.70
0.70
Tolerance
G(2%)
G(2%)
G(2%)
G(2%)
Copyright©, RARA Electronics Corp.
D
1.20
1.20
1.20
1.20
1.20
1.40
1.40
1.00
2.00
2.00
Power Rating
1/4W
1/4W
1W
30W
E
0.80
0.80
0.80
1.00
1.00
1.10
1.10
0.80
1.40
1.40

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