AT28C-01DB0.3BLF AAC [American Accurate Components, Inc.], AT28C-01DB0.3BLF Datasheet - Page 3

• Manufacturer Part Number: AT28C-01DB0.3BLF
• Description: SMD Chip Attenuator
• Manufacturer: AAC [American Accurate Components, Inc.]

CHARACTERISTICS
Short Time Overload
Load Life
Moisture Load Life
Temperature Cycle
Resistance to Soldering
Heat
Substrate Bending
Solderability
Insulation Resistance
Temperature
Characteristic
Note: Impedance value and attenuation value shall be checked by DC measurement.
American Accurate Components, Inc.
Item
SMD Chip Attenuator
The content of this specification may change without notification 08/28/2008
DC 500V for 1 minute
Voltage of 2.5 times the rated voltage shall be applied for 5
seconds.
The attenuator shall be subjected to rated voltage for 90
minutes followed by a pause of 30 minutes at a temperature of
70±3°C. This constitutes 1 cycle. The cycles shall be repeated
for 1,000 hours.
The attenuator shall be subjected to rated voltage for 90
minutes followed by a pause of 30 minutes at a temperature of
60±2°C with relative humidity of 90% to 95%. This constitutes 1
cycle. The cycles shall be repeated for 1,000 hours.
[-55°C 30 minutes-R.T. 3 minutes-+125°C 30 minutes-R.T. 3
minutes] The attenuator shall be subjected to 5 continuous
cycles.
The attenuator shall be immersed into the solder of 260±5°C for
10±1 seconds.
Distance between the fulcrums: 90mm
Bending width: 3mm
Substrate: Glass-Epoxy t=1.6mm
The attenuator shall be dipped into the solder of 235±5°C for
3±0.5 seconds. A new uniform coating of solder shall cover
95% or more of surface being immersed.
R.T. – R.T. +100°C – R.T.
188 Technology Drive, Unit H Irvine, CA 92618
TEL: [phone]
Condition
FAX: [phone]
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
0402
0805
1206
1612
Size
A new uniform coating of solder shall
cover 95% or ore of surface being
immersed
±0.005dB
±0.005dB
±0.005dB
±0.03dB
±0.02dB
±0.02dB
±0.01dB
±0.05dB
±0.04dB
±0.04dB
±0.02dB
±0.05dB
±0.04dB
±0.04dB
±0.02dB
±0.03dB
±0.02dB
±0.02dB
±0.01dB
±0.03dB
±0.02dB
±0.02dB
±0.01dB
±0.03dB
±0.02dB
±0.02dB
±0.01dB
±0.02dB
0~10dB
Attenuation
1000M Ω or over
Specification
±0.005dB
±0.005dB
16, 20dB
±0.03dB
±0.02dB
±0.02dB
±0.02dB
±0.05dB
±0.04dB
±0.04dB
±0.04dB
±0.05dB
±0.04dB
±0.04dB
±0.04dB
±0.03dB
±0.02dB
±0.02dB
±0.02dB
±0.03dB
±0.02dB
±0.02dB
±0.02dB
±0.03dB
±0.02dB
±0.02dB
±0.02dB
±0.02dB
±0.01dB
Impedance
±50ppm/°C
±50ppm/°C
±50ppm/°C
±50ppm/°C
±0.5%
±0.2%
±0.2%
±0.2%
±1.0%
±0.5%
±0.5%
±0.5%
±1.0%
±0.5%
±0.5%
±0.5%
±0.5%
±0.2%
±0.2%
±0.2%
±0.5%
±0.2%
±0.2%
±0.2%
±0.5%
±0.2%
±0.2%
±0.2%
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