CRS Series Standard Chip Resistors Sizes: 0504, 0603, 0805, 1206 Features: • • • • • • • Chip resistors in thick film technology Resistance element glass-passivated Nickel-barrier / matte Tin terminations RF-versions untrimmed Resistance values up to 500 MΩ Working voltage up to 400 Volts Suitable for high vacuum applications – no organics Dimensions: Size L B 0504 1.25 0603 1.5 0805 2.0 1206 3.2 +0.15/-0.05 +0.15/-0.05 D C 1.0 +0.15/-0.05 0.3 +0.15/-0.05 0.2 +0.2/-0.1 +0.15/-0.05 0.8 +0.15/-0.05 0.4 +0.15/-0.05 0.2 +0.2/-0.1 +0.15/-0.05 1.25 0.4 +0.15/-0.05 0.3 +0.2/-0.1 +0.15/-0.05 1.5 +0.2/-0.05 0.4 +0.15/-0.05 B D L 0.3 +0.2/-0.1 L = Length, B = Width, D = Thickness, C = Width of wrap around (in mm) Larger sizes on request C Packaging: Bulk in plastic bags – minimum quantity 100 pieces per value Embossed carrier tape acc. to EN 60286-3 – minimum 500 pieces per value Reel diameter 180 mm or 330 mm Ordering Data: Type – value – tolerance – TCR – packaging Example: CRS 0805 100K ± 1% - TCR 100 Tape 180 mm Untrimmed parts are indicated by the extension “NA” in the order code: Type – value – tolerance – NA – TCR - packaging Example: CRS 0805 100K ± 10% NA TCR 100 Tape 180 mm If no requirements for TCR and taping are given the standard value (highest value in table) will be supplied and packaging is bulk. Specifications subject to change without notice Issue 02-2012 Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom. + 44 (0) 1342 717102 + 44 (0) 1342 717104 [email protected] http://www.willow.co.uk CRS Series Standard Chip Resistors Sizes: 0504, 0603, 0805, 1206 Technical data – depending on size: Size Power rating P70 (mW) (P155 = 0 mW) 1) Working voltage trimmed untrimmed (Tol. > 5%) Ranges / Tolerances / TCR 0504 0603 0805 1206 100 100 125 250 50 100 75 150 100 200 200 400 10/20% TC250 5/10/20% TC100/250 1/2/5/10% TC100 1/2/5/10% TC50/100 1/2/5/10% TC50/100 1/…/20% TC50/100 5/.../20% TC100/250 5/10/20% TC250 2/5/10/20% TC100/250 1/2/5/10% TC50/100 0.5/…/10% TC50/100 0.5/…/10% TC50/100 0.5/…/20% TC50/100 2/.../20% TC100/250 5/10/20% TC250 2/5/10/20% TC100/250 1/2/5/10% TC50/100 0.5/…/10% TC50/100 0.5/…/10% TC50/100 0.5/.../20% TC50/100 2/.../20% TC100/250 2) 0R1 – <1R 1R – <10R 10R – <100R 100R – 1M >1M – 10M >10M – 100M – 5/10/20% TC100/250 2/5/10% TC100 1/2/5/10% TC50/100 1/2/5/10% TC50/100 2/5/10/20% TC100/250 >100M – 500M – 1) U_, Ueff (V); Continuous operating voltage: V ≤ √(P*R) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C Sizes 0805/1206: TCR 25 is available as special product (range 1M – 100M only) Zero-Ohm-Jumper: < 50 mOhm 2) Technical data – general: Operating temperature range -55°C ... +155°C Climatic category acc. to EN 60068-1 55/155/56 Solderability acc. to EN 60068-2-58 (lead free and lead-containing) 250°C, 3s Max. soldering temperature acc. to EN 60068-2-58 Long term stability 260°C, 10s 10R – 100M < 10R / > 100M Storage 125°C/1000h < 0.5% < 1% Storage 155°C/1000h < 1% < 2% Load Life P70/70°C/1000h < 0.5% < 1% Short term overload < 0.25% < 0.5% Damp heat (56d/40°C/96%) < 0.5% < 1% Data not specified according EN 140401-802 (CECC 40401-802) Specifications subject to change without notice Issue 02-2012 Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom. + 44 (0) 1342 717102 + 44 (0) 1342 717104 [email protected] http://www.willow.co.uk