参数资料
型号: AT16-20DB750
厂商: TOKYO COSMOS ELECTRIC CO LTD
元件分类: 衰减器
英文描述: 0 MHz - 300 MHz RF/MICROWAVE FIXED ATTENUATOR
文件页数: 1/3页
文件大小: 531K
代理商: AT16-20DB750
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: sales@tocos.com
www.tocos.com
Environmental
Temperature Range . . . . . . . . . . . . . . . . .
55 Cto
125 C
Load Life . . . . . . . . . . . . . .
70 C, 250 hours with rated load
A ) 0.5dB, I ) 5%
Moisture and Load Life . . . . . . . . . . . . .
40 C, 90-95%RH
90 minutes on, 30 minutes off,
0.2 watt, 120 cycles
A ) 0.5dB, I ) 5%
Thermal Shock . . . . . . . . . . . . . . . . . . . . . .
55 C,
125 C,
30 minutes each, 5 cycles without load
A ) 0.5dB, I ) 5%
Shock . . . . . . . . . . . . . 50G, 11ms, 6 directions, 3 times each
A ) 0.5dB, I ) 5%
Vibration . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude,
3 directions, 2 hours each
A ) 0.5dB, I ) 5%
Soldering Heat Resistance . . . . . . . . . . . 350 C, 3 seconds
A ) 0.2dB, I ) 2%
Seal Test . . . . . . . . . . . . . . . . .
85 C, hot water for 1 minute
Rotational Life . . . . . . . . . . . . . . . .1,500 cycles without load
A ) 0.5dB, I ) 5%
A = Attenuation Change at DC; I = Impedance Change Ratio
AT16 Series
16mm Square, Single-Turn, Through-Hole Sealed Cermet Attenuators
TOCOS
A TTENUA TORS
Features
16mm square, single-turn, through-hole, sealed attenuators
Cermet element
Top and side adjust styles available
Flush single-slot rotor adjustment
50
,75 or 600 nominal impedance
10dB or 20dB nominal attenuation
3-pin diagonal inline PCB pattern, top adjust
5-pin PCB pattern, side adjust (3 rear inline and 2 front support pins)
Wide temperature range
Meets UL 94V-0 flammability requirements
Sealed to withstand immersion cleaning
Specifications
Electrical
Nominal Impedance . . . . . . . . . . . . . . . . . . 50
,75, 600
Attenuation Range at DC
Power Rating . . . . . . . 0.2 watt at
70 C, 0 watt at
125 C
Insulation Resistance . . . . . 100M
minimum at 1,000VDC
Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 140
10
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 150
10
Shaft Torque . . . . . . 50 to 450 gf cm (0.693 to 6.238 oz in)
Stop Strength . . . . . . . . . . . 1.5 kgf cm (20.794 oz in) max.
Flammability of Plastic Materials . . . . . . . Meets UL 94V-0
Nominal Weight . . . . . . . . . . . . . . . 1.4g (AT16); 1.8g (AT162)
Marking . . . . . . . . . . . . Model type, impedance, attenuation,
dial locators, terminal identification, date code
Nominal Attenuation
Attenuation Tolerance
Minimum Attenuation
10dB
1.0dB
0.6dB max.
20dB
1.5dB
1.2dB max.
AT16
AT162
AT16
106
相关PDF资料
PDF描述
AT162-10DB500 0 MHz - 300 MHz RF/MICROWAVE FIXED ATTENUATOR
AT162-10DB601 0 MHz - 30 MHz RF/MICROWAVE FIXED ATTENUATOR
AT20-0106PIN 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 4.6 dB INSERTION LOSS-MAX
AT20-0263 0 MHz - 2000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3 dB INSERTION LOSS-MAX
AT2000 ANTENNA-OTHER
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