CZA Vishay Dale Thick Film Chip Resistor Attenuator, Surface Mount FEATURES • Single component reduces board space and component counts - replaces 3 or more components • Tolerance matching and temperature tracking superior to individual components • Maximum power dissipation: 0.075 W for CZA06S; 0.040 W for CZA04S • Consult factory for extended values, non-standard tolerances, impedance matching and other attenuation values • Frequency range: DC to 3 GHz • Compliant to RoHS directive 2002/95/EC STANDARD ELECTRICAL SPECIFICATIONS POWER RATING P70 °C W 0.040 0.075 GLOBAL MODEL ATTENUATION RANGE AND TOLERANCE ± 0.3 dB (L) ± 0.5 dB (H) 1 dB to 5 dB 6 dB to 20 dB 1 dB to 5 dB 6 dB to 20 dB IMPEDANCE Ω 50 50/75/100/300/600 CZA04S CZA06S Note • Power rating depends on the maximum temperature at the solder point, the component placement density and the substrate material. IMPEDANCE Attenuation in dB 50 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 75 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 100 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 300 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 600 Ω 1 1.5 2 3 4 5 6 10 11 12 13 14 15 16 17 18 19 20 CIRCUIT SCHEMATIC 4-PIN CIRCUIT CZA04S CZA06S (Marking) (Marking) 1 2 R1 4 R2 R2 4 3 R1 R2 R2 2 1 3 Unbalanced π Type Unbalanced π Type TECHNICAL SPECIFICATIONS PARAMETER Rated dissipation at 70 °C VSWR Category temperature range Frequency range UNIT W CZA04S 0.040 1.2 max. - 55 to + 125 DC to 3 GHz °C CZA06S 0.075 1.2 max. - 55 to + 150 DC to 3 GHz GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CZA06S04015050LRT (preferred part numbering format) C Z A 0 MODEL PIN COUNT CZA04S CZA06S 04 = 4 pin 6 S ATTENUATION 0 4 0 IMPEDANCE 1 5 0 TOLERANCE 010 = 1.0 dB 050 = 50 Ω H = ± 0.5 dB 015 = 1.5 dB 075 = 75 Ω L = ± 0.3 dB 020 = 2.0 dB 100 = 100 Ω Z = 0 Ω Jumper 150 = 15.0 dB 000 = 0 Ω Jumper 000 = 0 Ω Jumper 5 0 L R PACKAGING EA =Lead (Pb)-free, T/R (all) TD = Tin lead, T/R (04 only) RT = Tin lead, T/R (06 only) T SPECIAL (Dash number) Up to 1 digit Blank = Standard Historical Part Number Example: CZA06S04015050LRT (will continiue to be accepted) CZA 06S 04 015 050 L RT MODEL CASE SIZE PIN COUNT ATTENUATION IMPEDANCE TOLERANCE PACKAGING * Pb containing terminations are not RoHS compliant, excemptions may apply www.vishay.com 254 For technical questions, contact: [email protected] Document Number: 31061 Revision: 27-Apr-10 CZA Thick Film Chip Resistor Attenuator, Surface Mount Vishay Dale DIMENSIONS 4-Terminal device S - Version CZA04S Pin 1 CZA04S Pin 1 CZA06S Pin 1 CZA06S Pin 1 P DIMENSIONS in inches (millimeters) GLOBAL MODEL L W T A P B B* CZA04S 0.039 ± 0.004 (1.00 ± 0.10) 0.039 ± 0.006 (1.00 ± 0.15) 0.014 ± 0.004 (0.36 ± 0.10) 0.013 ± 0.006 (0.33 ± 0.15) 0.026 (0.65) 0.006 ± 0.004 (0.15 ± 0.10) 0.010 ± 0.004 (0.25 ± 0.10) CZA06S 0.063 ± 0.006 (1.60 ± 0.15) 0.059 ± 0.006 (1.50 ± 0.15) 0.020 ± 0.004 (0.51 ± 0.10) 0.024 ± 0.006 (0.61 ± 0.15) 0.031 (0.80) 0.012 ± 0.006 (0.30 ± 0.15) 0.012 ± 0.006 (0.30 ± 0.15) SOLDER PAD DIMENSIONS in inches (millimeters) w d a b CZA04S 0.018 (0.45) 0.083 (2.10) 0.008 (0.20) 0.018 (0.45) 0.032 (0.82) CZA06S 0.031 (0.80) 0.122 (3.10) 0.014 (0.36) 0.025 (0.63) 0.045 (1.15) 120 Rated Power % Rated Power % c 100 80 120 100 80 60 60 40 40 20 20 0 - 55 - 25 0 25 Derating CZA04S 50 75 70 100 125 150 175 Ambient Temperature °C 0 - 55 - 25 0 25 50 Derating CZA06S 70 75 100 125 150 175 Ambient Temperature °C PERFORMANCE TEST CONDITIONS OF TEST TEST RESULTS (TYPICAL TEST LOTS) 0.5 dB to 5 dB 6 dB to 20 dB 1000 h at 70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 0.2 dB ± 0.3 dB Short time overload ± 0.2 dB ± 0.3 dB Thermal shock Per EIA 575-3.5 ± 0.2 dB ± 0.3 dB Moisture resistance Per EIA 575-3.10 ± 0.2 dB ± 0.3 dB Resistance to soldering heat 10 s at 260 °C solder bath temperature EIA 575 3.8 ± 0.2 dB ± 0.3 dB High temperature exposure Per EIA 575-3.7 ± 0.2 dB ± 0.3 dB Low temperature operations Per EIA-575-3.6 ± 0.2 dB Endurance test at 70 °C per EIA 575-3.14 Overload per EIA 575-3.6 Solderability and leaching Document Number: 31061 Revision: 27-Apr-10 EIA 575-3.12 For technical questions, contact: [email protected] ± 0.3 dB 95 % coverage www.vishay.com 255 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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