Thin Film Precision Chip Resistors Type CPF Series Characteristics Electrical Type CPF Series Precision metal terminations are screen printed onto a ceramic base and fired. The resistive element is sputtered and fired and the passivation layer added. The pre-scribed tile is broken into strips, the end plating is fired on and the strips broken into individual Rated Power @ 70 C (W) Resistance Range (Ohms) Min Max Tolerance (%) Code letter Selection Series Temperature Coefficient (ppm/C) Code Letter Limiting Element Voltage (V) Maximum Overload Voltage (V) Operating Temperature Range (C) Climatic Category (C) Insulation Resistance Dry Min (Mohms) Stability (%) 0402 0.063 10R 100K 0.1 0.5 1 B C F E24 + E96 25ppm 50ppm E C 25 50 -55 to +125 55/125/55 10000 0603 0.063 0805 0.1 4R7 2R0 402K 4R3 0.1 0.5 1 0.5 1 B C F C F E24 + E96 25ppm 50ppm 50ppm E C C 60 120 -55 to +125 55/125/55 10000 0.5 4R7 1R0 1M0 4R3 0.1 0.5 1 0.5 1 B C F C F E24 + E96 25ppm 50ppm E C 100 200 -55 to +125 55/125/55 10000 0.5 0.5 2010 0.25 4R7 1R0 1M1 1M0 4R3 2M0 0.1 0.5 1 0.5 1 B C F C F E24 + E96 25ppm 50ppm E C 150 300 -55 to +125 55/125/55 10000 2512 0.5 4R7 1R0 1M1 1M0 4R3 2M0 0.1 0.5 1 0.5 1 B C F C F E24 + E96 25ppm 50ppm E C 150 300 -55 to +125 55/125/55 10000 0.5 0.5 components. Final termination is made by electroplating. Key Features Thin film precision resistors with TC's of 25 and 50ppm and tolerances to 0.1%. Applications in measurement, telemetry and for sensing circuits. Case sizes 0402, 0603, 0805, 1206, 2010 and 2512 CPF chip resistors are suitable for all applications where close accuracy and stability are essential 1206 Rated Power @ 70 C (W) 0.125 Resistance Range (Ohms) Min 4R7 1R0 1M1 Max 1M0 4R3 2M0 Tolerance (%) 0.1 0.5 1 0.5 1 Code letter B C F C F Selection Series E24 + E96 Temperature Coefficient (ppm/C) 25ppm 50ppm Code Letter E C Limiting Element Voltage (V) 150 Maximum Overload Voltage (V) 300 Operating Temperature Range (C) -55 to +125 Climatic Category (C) 55/125/55 Insulation Resistance Dry Min 10000 (Mohms) Stability (%) 0.5 Dimensions L a W t b Literature No. 1773200 Issued: 09-06 Style L W t a b 0603 1.6 0.1 0.8 0.1 0.45 0.1 0.25 0.1 0.2 0.1 0805 2.0 0.2 1.25 0.2 0.5 0.1 0.4 0.2 0.3 0.2 1206 3.1 0.2 1.55 0.2 0.55 0.1 0.45 0.2 0.3 0.2 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Thin Film Precision Chip Resistors Type CPF Series Derating Curve 100 Percent Rated Power 80 60 40 20 0 0 20 40 60 80 100 120 125 140 Ambient Temperature (C) Marking E24 series resistors are marked with a three digit code. E96 series resistors are marked with a four digit code. 0603 E96 series are unmarked. Mounting The resistors are suitable for processing on automatic insertion equipment. Performance Characteristics The evaluation of the performance characteristics is carried out with reference to IECQ specifications QC 400 000 and QC 400 100. TEST REF Long Term Tests (0.5% + 0.05 ohm) 4.23 Climatic sequence 4.24 Damp heat, steady state 4.25.1 Endurance at 70 C 4.25.3 Endurance at 125 C TEST REF Short Term Tests (0.5% + 0.05 ohm) 4.13 Overload 4.32 Adhesion 4.33 Bond strength of end face plating 4.19 Rapid change of temperature 4.18 Resistance to soldering heat Storage Unopened reels should be stored within a temperature range of +5 C to +25 C, separated from any dust, chemicals and solvent based materials. Non-adherence to this procedure could affect the solderability of this product. How to Order CPF 0603 B 100R E Common Part Package Size Tolerance Value TCR 100 ohms (100 ohms) 100R 0603 CPF - Chip Precision Film Resistor B - 0.1% 0805 D - 0.5% 1206 Literature No. 1773200 Issued: 09-06 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. 1 K ohm (1000 ohms) 1K0 E - 25ppm C - 50ppm 100 K ohm (100000 ohms) 100K Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com