CHM4020

SRT Resistor Technology Precision High Value Chip Resistors Type: CHM, CRM Sizes: 0805, 1206, 1210, 2010, 2512, 4020 Features: • • • • • • Meander structured High Value Chip Resistors in Thickfilm Low temperature and voltage dependency High Working Voltage up to 3000 V Suitable for high vacuum applicatons – no organics High temperature application up to 300°C possible (CHM-HT) Non-magnetic (CHM only) Contact areas: • • CHM: PtAg for conductive glueing and soldering (non-magnetic, high temp. appl.) CRM: Nickel-barrier / matte tin Dimensions: Size 0805 1206 1210 2010 2512 4020 L 2.00 +0.15/-0.05 B 1.25 +0.15/-0.05 D 0.40 +0.15/-0.05 C 0.3 +0.2/-0.1 0.3 +0.2/-0.1 0.8 ±0.2 1,2 ±0,2 0.9 ±0.2 0.9 ±0.2 C L D B 3.20 +0.15/-0.05 3.20 +0.15/-0.05 5,10 +0,15/-0,05 6.30 +0.15/-0.05 10.20 +0.20/-0.05 1.50 +0.2/-0.05 2.50 +0.2/-0.05 2,50 +0,2/-0,05 3.50 +0.2/-0.05 5.10 +0.2/-0.05 0.40 +0.15/-0.05 0.50 +0.15/-0.05 0,60 +0,20/-0,1 0.60 +0.15/-0.05 0.60 +0.20/-0.1 L = Length, B = Width, D = Thickness, C = Width of wrap around (in mm) Packaging: Bulk in plastic bags – minimum quantity 30 pieces per value Blistertape acc. to IEC 60286-3 – minimum 500 pieces per value Reel diameter 180 mm or 330 mm Ordering Data: Type – value – tolerance – TCR – packaging Example: CHM 2512 10G ±10% TCR 100 Tape 180 mm Not trimmed parts are indicated by the extension “NA” in the order code: Type – value – tolerance – NA – TCR - packaging Example: CHM 2512 10G ±10% NA TCR 100 Tape 180 mm If no requirements for TCR and taping are given, the highest value in table will be supplied and packaging is bulk. Standard measuring voltage is 10V, other measuring voltages on request. Issue 07-2008 SRT Resistor Technology GmbH Ostlandstr. 31 D-90556 Cadolzburg Germany Fon: Fax: E-mail: Internet: +49 (0)9103 / 7952-0 +49 (0)9103 / 5128 info@srt-restech.de www.srt-restech.de SRT Resistor Technology Precision High Value Chip Resistors Type: CHM, CRM Sizes: 0805, 1206, 1210, 2010, 2512, 4020 Technical data – depending on size: Size Power rating P70 (mW) (P155 = 0 mW) Working voltage U_, Ueff (V) trimmed untrimmed (Tol. > 5%) 0805 125 200 600 1206 250 600 1000 1210 350 1000 1200 2010 500 1500 2000 2512 1000 1) 4020 preliminary 1500 1) 2000 3000 2000 3000 Ranges / Tolerances / TCR2) / VCR 100K – 100M 0.5/1/2/5/10% TC25/50/100