CRA04S Vishay Thick Film Resistor Array FEATURES • Convex terminal array with square corners • • • • Wide ohmic ramge: 10R to 1M0 4 or 8 terminal package with isolated resistors Lead (Pb)-free solder contacts on Ni barrier layer Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes • Compatible with “Restriction of the use of Hazardous Substances” (RoHS) directive 2002/95/EC (issue 2004) The CRA04S thick film resistor array is constructed on a high grade ceramic body with convex terminations. A small package enables the design of high density circuits. The single component reduces board space, component counts, and assembly costs. STANDARD ELECTRICAL SPECIFICATIONS MODEL CIRCUIT CRA04S 03 POWER RATING P70 °C W LIMITING ELEMENT VOLTAGE MAX. V≅ TEMPERATURE COEFFICIENT ppm/K ± 100 0.063 50 ± 200 Zero-Ohm-Resistor: Rmax. ≤ 50 mΩ, Imax. = 1 A TOLERANCE % RESISTANCE RANGE Ω E-SERIES ±1 ± 2; ± 5 10R - 1M0 24 + 96 24 TECHNICAL SPECIFICATIONS PARAMETER Rated Dissipation at 70 °C (2) UNIT CRA04S W per element 0.063 Limiting Element Voltage (1) V≅ 50 Vdc/ac peak 100 Category Temperature Range °C - 55 to + 155 Insulation Resistance Ω > 109 Insulation Voltage (1 min) Notes (1) Rated voltage: P × R (2) The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rate dissipation applies only if the permitted film temperature of 155 °C is not exceeded. PART NUMBER AND PRODUCT DESPRIPTION PART NUMBER: CRA04S08347K0JTD (3) C R A 0 4 S 0 8 3 4 7 K 0 J T D MODEL TERMINAL STYLE PIN CIRCUIT VALUE TOLERANCE PACKAGING (4) SPECIAL CRA04 S 04 08 3 = 03 R = Decimal K = Thousand M = Million 0000 = 0 Ω Jumper F=±1% G=±2% J=±5% Z = 0 Ω Jumper TD TC PZ Up to 2 digits PRODUCT DESCRIPTION: CRA04S 08 03 473 J RT7 e3 CRA04S 08 03 473 J RT7 e3 LEAD (Pb)-FREE e3 = Pure tin Termination finish MODEL TERMINAL COUNT CIRCUIT TYPE RESISTANCE VALUE TOLERANCE PACKAGING (4) CRA04S 04 08 03 473 = 47 kΩ 4702 = 47 kΩ 10R0 = 10 Ω 100 = 10 Ω 000 = 0 Ω Jumper First two digits (3 for 1 %) are significant. Last digit is the multiplier. F=±1% G=±2% J=±5% Z = 0 Ω Jumper RT7 RT6 PZ Notes Preferred way for ordering products is by use of the PART NUMBER Please refer to the table PACKAGING, see next page (3) (4) www.vishay.com 248 For technical questions, contact: [email protected] Document Number: 31043 Revision: 13-Oct-08 CRA04S Thick Film Resistor Array Vishay PACKAGING PACKAGING CODE MODEL TAPE WIDTH CRA04S 8 mm DIAMETER PITCH PIECES/REEL PAPER TAPE PART NUMBER PRODUCT DESCRIPTION 180 mm/7" 2 mm 10 000 TD RT7 330 mm/13" 2 mm 20 000 TC RT6 330 mm/13" 2 mm 50 000 PZ PZ Rated Power in % CIRCUIT 03 CIRCUIT 120 100 80 60 40 20 4 pin 8 pin 0 - 55 - 25 0 25 50 Derating 75 70 100 125 155 175 Ambient Temperature in °C DIMENSIONS PIN NO# 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 0.45 1.0 - ± 0.1 ± 0.15 TOL. - ± 0.15 ± 0.15 ± 0.10 ± 0.1 SOLDER PAD DIMENSIONS [in millimeters] WAVE a e Document Number: 31043 Revision: 13-Oct-08 e c w d a b e 0.45 1.45 0.2 0.4 0.5 0.3 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. For technical questions, contact: [email protected] www.vishay.com 249 CRA04S Thick Film Resistor Array Vishay TEST PROCEDURES AND REQUIREMENTS EN 60115-1 REQUIREMENTS PERMISSIBLE CHANGE (ΔR/R) (1) TEST (clause) CONDITIONS OF TEST STABILITY CLASS 1 OR BETTER STABILITY CLASS 2 OR BETTER 10 Ω to 1 MΩ 10 Ω to 1 MΩ - ±1% ± 2 %; ± 5 % 20/- 55/20 °C and 20/125/20 °C ± 100 ppm/K ± 200 ppm/K U = 2.5 × (P70 x R)1/2 ≤ 2 x Umax.; 0.5 s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) Stability for product types: CRA04S Resistance (4.5) Temperature coefficient (4.8.4.2) Overload (4.13) Aging 4 h at 155 °C, dryheat solder bath method; 235 °C; 2 s visual examination Solderability (4.17.5) (2) Good tinning (≥ 95 % covered) no visible damage Resistance to soldering heat (4.18.2) Solder bath method; (260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) Rapid change of temperature (4.19) 30 min at LCT = - 55 °C; 30 min at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) 16 h at UCT = 125 °C; 1 cycle at 55 °C; 2 h at LCT = - 55 °C; 1 h/1 kPa at 15 °C to 35 °C; 5 cycles at 55 °C U = (P70 x R)1/2 U = Umax.; whichever is less severe ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) U = (P70 x R)1/2 U = Umax.; whichever is less severe 1.5 h ON; 0.5 h OFF; 70 °C; 1000 h ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) Duration extended to 8000 h ± (2 % R + 0.1 Ω) ± (4 % R + 0.1 Ω) UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) Damp heat, steady state (4.24) Climatic sequence (4.23) Endurance at 70 °C (4.25.1) Extended endurance (4.25.1.8) Endurance at upper category temperature (4.25.3) Notes (1) Figures are given for a single element (2) Solderability is specified for 2 years after production or requalification. Permitted storage time is 20 years APPLICABLE SPECIFICATIONS • EN 60115-1 Generic Specification • EN 140400 Sectional Specification • EN 140401-802 Detail Specification • IEC 60068-2-X Variety of environmental test procedures • EIA 481 Packaging of SMD components www.vishay.com 250 For technical questions, contact: [email protected] Document Number: 31043 Revision: 13-Oct-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1