CRA04S Vishay Dale Thick Film, Resistor Array FEATURES • Convex terminal array with square corners • 4 or 8 terminal package with isolated resistors • Single component reduces board space and component counts • Automatic placement capability • Wave and solder paste reflow compatible • Thick film resistance element • Solderable wrap around termination • Nickel barrier for inner electrode protection • Standard E-24 resistance values • Operating temperature range of - 55°C to + 150°C • Consult factory for additional schematics, values, etc STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING CIRCUIT P70°C W CRA04S 0.063 LIMITING ELEMENT VOLTAGE MAX. V쓖 03 50 TEMPERATURE TOLERANCE COEFFICIENT ppm/°C % RESISTANCE RANGE E-SERIES Ω 200 5 1R0 – 1M0 24 100 2 10R – 1M0 24 Jumper: Zero-Ohm-Resistor on request • • • • Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material Ask about extended value ranges. Packaging: according to EIA 481 Contact factory for tighter tolerance. TECHNICAL SPECIFICATIONS PARAMETER UNIT CRA04S W 0.063 V쓖 50 Vdc/ac peak 100 Category Temperature Range °C - 55 / + 150 Insulation Resistance Ω Rated Dissipation at 70°C Limiting Element Voltage 1) Insulation Voltage (1min) 1) Rated voltage: > 10 9 PxR ORDERING INFORMATION CRA04S 08 03 473 J RT7 MODEL TERMINAL COUNT CIRCUIT TYPE RESISTANCE VALUE Ω TOLERANCE ±% PACKAGING 04, 08 03 only www.vishay.com 4 First two digits (three for 1%) J = ± 5% are significant. Last digit is the G = ± 2% multipier Z = 0Ω Jumper For Technical Questions, contact: [email protected] Paper tape 10000pcs Document Number 31043 Revision 03-Sep-03 CRA04S Vishay Dale Thick Film, Resistor Array 8-Terminal device S – Version SOLDER PAD DIMENSIONS [in millimeters] WAVE c w p a b e 0.45 1.0 0.5 0.4 0.5 0.3 P dimension for the 4 pin is 0.65 The dimensions shown are for a 8 pin part. For parts with different pin numbers use the same pitch and add or substract pads as required. e a e PIN DIMENSIONS [in millimeters] L A A1 B B* PNOM T W 4 1.0 ± 0.1 - 0.33 0.15 0.25 0.65 0.35 1.0 8 2.0 ± 0.2 0.30 0.4 0.15 0.25 0.50 0.35 1.0 ± 0.15 ± 0.15 ± 0.10 ± 0.1 ± 0.1 ± 0.15 TOL Rated Power In % NO# CIRCUIT SCHEMATICS 03 Circuit CRA04S 120 100 80 60 40 20 0 - 55 4 pin 8 pin -25 0 25 Derating 50 75 100 125 150 175 70 Ambient Temperature in °C PERFORMANCE TEST CONDITIONS OF TEST Endurance Test at 70°C per EIA 575-3.14 1000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF" ± 1.5% Overload per EIA 575-3.6 Short time overload ± 0.5% Thermal Shock per EIA 575-3.5 ± 0.5% Moisture Resistance per EIA 575-3.10 ± 1.0% Resistance to Soldering Heat EIA 575 3.8 10 seconds at 260°C solder bath temperature ± 2.0% High Temperature Exposure per EIA 575-3.7 ± 1.0% Low Temperature Operations per EIA 575-3.6 ± 0.5% Solderability & Leaching EIA 575-3.12 Document Number 31043 Revision 03-Sep-03 For Technical Questions, contact: [email protected] TEST RESULTS 95% Coverage www.vishay.com 5