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
Part Numbering System
AT
PK
10
500
-
20S
20dB
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 = 50
Ω;
750 = 75
Ω; 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.
AT10 Series
Soldering and Cleaning Guidelines
For soldering, cleaning and other information, refer to the Guidelines and Precautions.
Packaging
Standard:
Bulk Packaging
Quantity
100 pieces per box.
105