AT10 TOCOS | Alldatasheet

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/H1854610mm square, single-turn, through-hole, sealed attenuators /H18546Cermet element /H18546Top and side adjust styles available /H18546Flush single-slot rotor adjustment /H18546Optional 20mm or 30mm plastic shaft with knurled, slotted end style /H1854650Ω,7 5Ω or 600Ω nominal impedance /H185466.5dB, 12dB or 20dB nominal attenuation /H185463-pin triangular PCB patterns /H18546Meets UL 94V-0 flammability requirements /H18546Sealed to withstand immersion cleaning Specifications Electrical Attenuation Range at DC Mechanical 1.7g (PK 20mm shaft length) 2.0g (PK 30mm shaft length) terminal identification, date code Nominal Attenuation Attenuation Tolerance Minimum Attenuation 6.5dB /H115550.7dB 0.4dB max. 12dB /H115551.1dB 0.6dB max. 20dB /H115551.5dB 1.2dB max. AT10P AT10S AT10PK 102

TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Frequency SpecificationsAT10 Series * A = Attenuation Model Nominal Impedance Nominal Attenuation Frequency Range Attenuation Flatness dB max. Return Loss dB min. VSWR max. 50Ω 75Ω 50Ω 75Ω 600Ω0 600Ω0 0.2 0.3 0.2 0.3 0.2 0.3 0.2 0.3 0.3 0.3 0.3 0.15 0.4 0.15 0.4 0.3 0.3 0.3 0.2 0.2 DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz DC ~ 100kHz DC ~ 100kHz DC ~ 100kHz 1.29 1.50 1.33 1.58 DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz 1.22 1.38 1.15 1.33 1.22 1.38 1.15 1.38 20.8 20.8 1.15 1.20 1.20 1.15 1.50 1.20 1.58 1.25 1.67 1.22 1.25 17 1.33 20.8 20.8 1.15 1.20 1.20 DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz DC ~ 300MHz DC ~ 500MHz DC ~ 250MHz DC ~ 250MHz DC ~ 250MHz DC ~ 100kHz DC ~ 100kHz DC ~ 100kHz 6.5dB 12dB 20dB 6.5dB 12dB 20dB 6.5dB 12dB 6.5dB 12dB 20dB 6.5dB 12dB 6.5dB 12dB 20dB 20dB 20dB AT10P & AT10PK AT10S A*= 0~10dB: 0.2 A*=10~20dB: 2.0 A*= 0~10dB: 0.3 A*=10~20dB: 4.5 A*= 0~10dB: 0.2 A*=10~20dB: 2.0 A*= 0~10dB: 0.3 A*=10~20dB: 4.5 A*= 0~13dB: 0.15 A*=13~20dB: 0.7 A*= 0~13dB: 0.4 A*=13~20dB: 3.0 A*= 0~14dB: 0.25 A*=14~20dB: 1.3 103

L Shaft/H11536Housing Length A Actual Shaft Length TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com DimensionsAT10 Series AT10S No Shaft, Flush Single-Slot, Side Adjust S Terminal Style OUT C INØ 1.0 max. (3 holes) 2.5 /H115550.3 2.5 /H115550.3 5.0 /H115550.6 5.0/H115550.6 Unit: mm Shaft Code 20S 30S 20mm 30mm 13mm 23mm AT10PK Shaft Codes and Dimensions OUT C IN Ø 1.0 max. (3 holes) 2.5/H115550.3 2.5 /H115550.3 2.5 /H115550.3 5.0 /H115550.6 Unit: mm Recommended PCB Layouts Electrical Schematic P & PK Pin-Out S Pin-Out IN R S1 RS2 RP C ZIN ZO OUT AT10P No Shaft, Flush Single-Slot, Top Adjust P Terminal Style 104 AT10PK 13mm or 23mm Plastic Shaft with Knurled, Slotted End Style, Top Adjust, PK Terminal Style

TOCOSAMERICA,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 PK10 500- 20S20dB 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 (/H115550.7 Attenuation Tolerance). 12dB (/H115551.1 Attenuation Tolerance). 20dB (/H115551.5 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