ETC AT10PK-20DB30S500

TOCOS
®
AT10 Series
A T T E N U A T 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
50Ω, 75Ω or 600Ω nominal 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
Environmental
Nominal Impedance . . . . . . . . . . . . . . . . . . 50Ω, 75Ω, 600Ω
Temperature Range . . . . . . . . . . . . . . . . . 55C to 100C
Attenuation Range at DC
Load Life . . . . . . . . . . . . . .70C, 250 hours with rated load
∆A ) 0.5dB, ∆I ) 5%
Nominal Attenuation
6.5dB
12dB
20dB
Attenuation Tolerance
0.7dB
1.1dB
1.5dB
Minimum Attenuation
0.4dB max.
0.6dB max.
1.2dB max.
Power Rating . . . . . . . . 0.2 watt at 70C, 0 watt at 100C
Insulation Resistance . . . . . 100MΩ minimum at 1,000VDC
Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute
Moisture and Load Life . . . . . . . . . . . . . 40C, 90-95%RH
90 minutes on, 30 minutes off,
0.2 watt, 120 cycles
∆A ) 0.5dB, ∆I ) 5%
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . 55C,100C,
30 minutes each, 5 cycles without load
∆A ) 0.5dB, ∆I ) 5%
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 14010
Shock . . . . . . . . . . . . . 50G, 11ms, 6 directions, 3 times each
∆A ) 0.5dB, ∆I ) 5%
Mechanical
Vibration . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude,
3 directions, 2 hours each
∆A ) 0.5dB, ∆I ) 5%
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 15010
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)
Soldering Heat Resistance . . . . . . . . . . . 350C, 3 seconds
∆A ) 0.1dB, ∆I ) 1%
Seal Test . . . . . . . . . . . . . . . . .85C, hot water for 1 minute
Rotational Life . . . . . . . . . . . . . . . . . . 50 cycles without load
∆A ) 1dB, ∆I ) 10%
∆A = Attenuation Change at DC; ∆I = Impedance Change Ratio
Marking . . . . . . . . . . . Impedance, attenuation, dial locators,
terminal identification, date code
TOCOS AMERICA, INC.
102
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: sales@tocos.com
www.tocos.com
AT10 Series
Model
Nominal
Impedance
Frequency Specifications
Nominal
Attenuation
Frequency
Range
Attenuation Flatness
dB max.
dB min.
Return Loss
VSWR max.
DC ~ 300MHz
0.2
18
1.29
DC ~ 500MHz
0.3
14
1.50
DC ~ 300MHz
0.2
17
1.33
DC ~ 500MHz
0.3
13
1.58
20
1.22
16
1.38
6.5dB
12dB
50Ω
A*= 0~10dB:
0.2
A*= 10~20dB:
2.0
A*= 0~10dB:
0.3
A*= 10~20dB:
4.5
DC ~ 300MHz
20dB
DC ~ 500MHz
DC ~ 300MHz
0.2
23
1.15
DC ~ 500MHz
0.3
17
1.33
DC ~ 300MHz
0.2
20
1.22
DC ~ 500MHz
0.3
16
1.38
20
1.15
16
1.38
6.5dB
AT10P &
AT10PK
12dB
75Ω
A*= 0~10dB:
0.2
A*= 10~20dB:
2.0
A*= 0~10dB:
0.3
A*= 10~20dB:
4.5
DC ~ 300MHz
20dB
DC ~ 500MHz
600Ω0
6.5dB
DC ~ 100kHz
0.3
23
1.15
12dB
DC ~ 100kHz
0.3
20.8
1.20
20dB
DC ~ 100kHz
0.3
20.8
1.20
DC ~ 300MHz
0.15
23
1.15
DC ~ 500MHz
0.4
14
1.50
DC ~ 300MHz
0.15
21
1.20
DC ~ 500MHz
0.4
13
1.58
19
1.25
12
1.67
6.5dB
12dB
50Ω
A*= 0~13dB:
0.15
A*=13~20dB:
0.7
A*= 0~13dB:
0.4
A*=13~20dB:
3.0
DC ~ 300MHz
20dB
DC ~ 500MHz
AT10S
6.5dB
DC ~ 250MHz
0.2
20
1.22
12dB
DC ~ 250MHz
0.2
19
1.25
20dB
DC ~ 250MHz
17
1.33
75Ω
600Ω0
A*= 0~14dB:
0.25
A*=14~20dB:
1.3
6.5dB
DC ~ 100kHz
0.3
23
1.15
12dB
DC ~ 100kHz
0.3
20.8
1.20
20dB
DC ~ 100kHz
0.3
20.8
1.20
* A = Attenuation
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
103
E-mail: sales@tocos.com
www.tocos.com
AT10 Series
Dimensions
AT10P
AT10S
No Shaft, Flush Single-Slot, Top Adjust
P Terminal Style
No Shaft, Flush Single-Slot, Side Adjust
S Terminal Style
Unit: mm
AT10PK
13mm or 23mm Plastic Shaft with Knurled, Slotted End Style, Top Adjust, PK Terminal Style
AT10PK Shaft Codes and Dimensions
Shaft
Code
L
ShaftHousing Length
A
Actual Shaft Length
20S
20mm
13mm
30S
30mm
23mm
Recommended PCB Layouts
P & PK Pin-Out
S Pin-Out
Electrical Schematic
Unit: mm
IN
C
R S1
R S2
OUT
OUT
IN
C
Ø1.0
max.
(3 holes)
2.5
0.3
2.50.3
Ø1.0
max.
(3 holes)
OUT
IN
5.00.6
ZO
Z IN
RP
2.5
0.3
5.0
2.5
0.3
0.6
2.5
0.3
5.0
0.6
C
TOCOS AMERICA, INC.
104
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: sales@tocos.com
www.tocos.com
AT10 Series
AT
10
PK
-
Part Numbering System
20dB
20S
500
Nominal Impedance Code: Expressed in ohms. A three digit code
where the first two digits are significant figures, and the third digit
indicates the number of zeros that follow these figures (i.e., 500 = 50Ω;
750 = 75Ω; 601 = 600Ω ).
Shaft Length: 20S = 13mm Shaft with Knurled, Slotted End Style.
30S = 23mm Shaft with Knurled, Slotted End Style.
Blank = No shaft.
Nominal Attenuation: 6.5dB (0.7 Attenuation Tolerance).
12dB (1.1 Attenuation Tolerance).
20dB (1.5 Attenuation Tolerance).
Dash: Use a dash, with no space before or after the dash, to separate
Style and Nominal Attenuation. Example: AT10PK-20dB20S500
Style: P = PCB Mount, No Shaft, Rotor Flush with Housing,
3-Pin Triangular Pattern, Top Adjust.
S = PCB Mount, No Shaft, Rotor Flush with Housing,
3-Pin Triangular Pattern, Side Adjust.
PK = PCB Mount, Plastic Shaft (available in 2 lengths),
3-Pin Triangular Pattern, Top Adjust Only.
Size: 10 = 10mm Square Housing.
TOCOS Series Name: AT = Attenuator.
Packaging
Standard:
Bulk Packaging
Quantity
100 pieces per box.
Soldering and Cleaning Guidelines
For soldering, cleaning and other information, refer to the Guidelines and Precautions.
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
105
E-mail: sales@tocos.com
www.tocos.com