AT10 Cermet Attenuators Datasheet

AT10 Datasheet, PDF, Equivalent


Part Number

AT10

Description

Through-Hole Sealed Cermet Attenuators

Manufacture

Tocos

Total Page 4 Pages
Datasheet
Download AT10 Datasheet


AT10
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AT10 Series
TOCOS®
AT T E N U AT O R S
10mm Square, Single-Turn, Through-Hole Sealed Cermet Attenuators
AT10P
AT10S
AT10PK
Features
10mm square, single-turn, through-hole, sealed attenuators Cermet element Top and side adjust styles available
Flush single-slot rotor adjustment Optional 20mm or 30mm plastic shaft with knurled, slotted end style
50, 75or 600nominal impedance 6.5dB, 12dB or 20dB nominal attenuation 3-pin triangular PCB patterns
Meets UL 94V-0 flammability requirements Sealed to withstand immersion cleaning
Specifications
Electrical
Nominal Impedance . . . . . . . . . . . . . . . . . . 50, 75, 600
Attenuation Range at DC
Nominal Attenuation
Attenuation Tolerance
Minimum Attenuation
6.5dB
ؓ0.7dB
0.4dB max.
12dB
ؓ1.1dB
0.6dB max.
20dB
ؓ1.5dB
1.2dB max.
Power Rating . . . . . . . . 0.2 watt at ؀70؇C, 0 watt at ؀100؇C
Insulation Resistance . . . . . 100Mminimum at 1,000VDC
Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 140؇ؓ10؇
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 150؇ؓ10؇
Shaft Torque . . . . . . . . 25 to 200 gf cm (0.35 to 2.77 oz in)
Stop Strength . . . . . . . . . . . . . 800 gf cm (11.09 oz in) max.
Flammability of Plastic Materials . . . . . . . Meets UL 94V-0
Nominal Weight . . . . . . . . . . . . . . . . . . . . . 1.4g (P); 1.7g (S)
1.7g (PK 20mm shaft length)
2.0g (PK 30mm shaft length)
Marking . . . . . . . . . . . Impedance, attenuation, dial locators,
terminal identification, date code
Environmental
Temperature Range . . . . . . . . . . . . . . . . . ؁55؇C to ؀100؇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,؀100؇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 ) 0.1dB, I )1%
Seal Test . . . . . . . . . . . . . . . . .؀85؇C, hot water for 1 minute
Rotational Life . . . . . . . . . . . . . . . . . . 50 cycles without load
A )1dB, I )10%
A = Attenuation Change at DC; I = Impedance Change Ratio
102 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

AT10
AT10 Series
Model
Nominal
Impedance
50
AT10P &
AT10PK
75
6000
50
AT10S
75
6000
* A = Attenuation
Frequency Specifications
Nominal
Attenuation
6.5dB
12dB
20dB
6.5dB
12dB
20dB
6.5dB
12dB
20dB
6.5dB
12dB
20dB
6.5dB
12dB
20dB
6.5dB
12dB
20dB
Frequency
Range
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 100kHz
DC ~ 100kHz
DC ~ 100kHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 300MHz
DC ~ 500MHz
DC ~ 250MHz
DC ~ 250MHz
DC ~ 250MHz
DC ~ 100kHz
DC ~ 100kHz
DC ~ 100kHz
Attenuation Flatness
dB max.
0.2
0.3
0.2
0.3
A*= 0~10dB: 0.2
A*= 10~20dB: 2.0
A*= 0~10dB: 0.3
A*= 10~20dB: 4.5
0.2
0.3
0.2
0.3
A*= 0~10dB: 0.2
A*= 10~20dB: 2.0
A*= 0~10dB: 0.3
A*= 10~20dB: 4.5
0.3
0.3
0.3
0.15
0.4
0.15
0.4
A*= 0~13dB: 0.15
A*=13~20dB: 0.7
A*= 0~13dB: 0.4
A*=13~20dB: 3.0
0.2
0.2
A*= 0~14dB: 0.25
A*=14~20dB: 1.3
0.3
0.3
0.3
Return Loss
dB min. VSWR max.
18 1.29
14 1.50
17 1.33
13 1.58
20 1.22
16 1.38
23 1.15
17 1.33
20 1.22
16 1.38
20 1.15
16 1.38
23 1.15
20.8 1.20
20.8 1.20
23 1.15
14 1.50
21 1.20
13 1.58
19 1.25
12 1.67
20 1.22
19 1.25
17 1.33
23 1.15
20.8 1.20
20.8 1.20
TOCOS AMERICA, INC.
103
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales@tocos.com www.tocos.com


Features www.DataSheet4U.com AT10 Series TOCOS A T T E N U A T O R S ® 10mm Square, Single-Turn, Through-Hole Sealed Cerme t Attenuators AT10P AT10S AT10PK Fe atures Ⅲ 10mm square, single-turn, th rough-hole, sealed attenuators Ⅲ Cerm et element Ⅲ Top and side adjust styl es available Ⅲ Flush single-slot roto r adjustment Ⅲ Optional 20mm or 30mm plastic shaft with knurled, slotted end style Ⅲ 50Ω, 75Ω or 600Ω nomin al impedance Ⅲ 6.5dB, 12dB or 20dB no minal attenuation Ⅲ 3-pin triangular PCB patterns Ⅲ Meets UL 94V-0 flammab ility requirements Ⅲ Sealed to withst and immersion cleaning Specifications Electrical Nominal Impedance . . . . . . . . . . . . . . . . . . 50Ω, 75Ω, 600Ω Attenuation Range at DC Nominal Attenuation Attenuation Tolerance Mini mum Attenuation 6.5dB ؓ0.7dB 0.4dB max . 12dB ؓ1.1dB 0.6dB max. 20dB ؓ1.5dB 1.2dB max. Environmental Temperature R ange . . . . . . . . . . . . . . . . . ‫؁‬55؇C to ‫؀‬100؇C Load Life . . . . . . . . . . . . . . ‫؀‬70؇C, 250 hours with rated load ∆ A ) .
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