Glueable Chip Resistor GCR Series * * * * * * Suitable for conductive adhesive Planar and wraparound versions High temperature operation to 200C Non-magnetic (G, P & EW types) Range 0805 to 2512 at 1R0 to 10M RoHS compliant Electrical Data Size Power @70C W Resistance range 0805 1206 0.125 0.25 ohms Tolerance V TCR ppm/C Operating temperature C/W 0.625 1 1, 5 150 200 400 500 <10R:200 10R:100 C Thermal Impedance 2512 1R0 to 10M % LEV 2010 -55 to +200 220 Values 160 75 40 E24 or E96 preferred - other values to special order Physical Data (All dimensions in mm and nominal weight in g) L W T A&C Wt. 0805 2.0 +0.2/-0.15 1.25 0.15 0.5 0.15 0.4 0.2 0.009 1206 3.15 +0.2/-0.2 1.6 0.15 0.5 0.15 0.45 0.2 0.020 2010 5.0 0.2 2.5 0.2 0.65 0.15 0.5 +0.25/-0.3 0.036 2512 6.25 0.25 3.2 0.2 0.65 0.15 0.6 +0.25/-0.3 0.055 G & P types EW & GW types T W L T A L A W Wrap-around terminations (3 faces) Construction Marking Planar gold G type or PtAg P types: Electrodes, resistor material and overglaze are printed onto an alumina substrate. The resistors are laser trimmed to the required value and protected. The components are not marked; all data is printed onto the packaging. Wraparound EW type: Thick-film PtAg electrodes, resistor material and overglaze are printed onto an alumina substrate. The resistors are laser trimmed to the required value and protected. The terminations are wraparound coated with a polymer Ag material. Solvent Resistance The component is resistant to all normal industrial cleaning solvents suitable for printed circuits. Wraparound GW type: These are made as the EW type then plated with a nickel barrier and Gold. All termination styles are suitable for attachment with conductive adhesive. General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics' own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com (c) TT electronics plc 08. 11 Glueable Chip Resistor GCR Series Performance Data Maximum R Load at rated power (1000hrs at 70C) Derating from rated power at 70C Derating Curve 2% + 0.01 P/Pr See Derating Curve Short term overload R 1% + 0.01 Dry heat (1000hrs at 200C) R 2% + 0.01 Damp heat steady state (56 days, 40C, 90% RH) R 1% + 0.01 Climatic R 1% + 0.01 Temperature rapid change (5 cycles -55C to +200C) R 1% + 0.01 100% 0 70 155 200 Ambient temperature degC Packaging 0805 and 1206 GCR series resistors are supplied on 8mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel; 3000. 2010 and 2512 GCR series resistors are supplied on 12mm carrier tape and 7 inch reels as per IEC 286-3, quantity per reel; 2010: 3000pcs; 2512: 1800pcs. Ordering Procedure Example: GCR1206 in gold planar format at 10 kilohms and 1% tolerance packed in tape. GCR1206 G - 10K F T3 Type Terminations G Gold planar P PtAg planar EW Polymer Ag wraparound GW Ni Barrier & Au plated wraparound Value (use IEC62 code) Tolerance (use IEC62 code) F 1% J 5% Packing T3 T18 Tape 0805, 1206, 2010 up to 3000/reel 2512 up to 1800/reel Standard General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics' own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com (c) TT electronics plc 08. 11