Precision - High Value Chip Resistors Features Precision high value chip resistors offer extremely high resistance -- up to 1 Giga Ohm, with low TCR. They exhibit excellent long term stability and can be used in high voltage applications. Specifications L DERATING CURVE W 1 RATED POWER RATIO (%) 100 40 0 25 50 75 100 125 150 (C) AMBIENT TEMPERATURE T 2 Series TCR Maximum Range of Rated Maximum Voltage Dimensions Temperature Resistance Values PowerWorking Coefficient (mm) Coefficient (W) Voltage (ppm/V) 1 2 (MW) Min. (MW) Max. LW T (PPM) DC (KV) 30 0.5 1.5 < 20 30 Available Resistance Tolerance (%) For values 6.4 3.2 0.5 0.5 0.5 100M C 50 0.5 0.2 0.2 0.1 0.3 0.3 B0.1 C0.25 K 100 0.5 1000 D0.5 E 25 1 30 12.8 5.0 0.8 1.0 2.0 F1 PHCR 1.0 2.5 <5 C 50 1 30 0.2 0.2 0.1 0.1 0.2 G2 5020 J5 K 100 1 1000 K10 18.0 5.0 0.8 1.0 2.0 PHCR For values K 100 1 1000 1.5 3.5 <2 0.2 0.2 0.1 0.1 0.2 7020 1G F1 G2 25.5 5.0 0.8 1.0 2.0 J5 PHCR K 100 1 1000 2.0 5.0 <1 0.2 0.2 0.1 0.1 0.2 K10 10020 PHCR 2512 E 25 0.5 *Consult your sales representative for the resistors with resistance values which are outside the range specified above and with resistance tolerance between 0.1% and 0.25%. All components in this section are RoHS compliant per the EU directives and definitions. 61 5900 Shepherd Mountain Cove * Austin, TX 78730 Phone: 512 / 794-0081 * Fax: 512 / 794-0087 * Toll Free: 800 / 950-8365 e-mail: sales@venkel.com * www.venkel.com Characteristics Item Characteristics Operating Temperature Range Temperature Coefficient Test Method -55C ~ + 150C 25, 50, 100ppm / C Measured at 25C and 125C Long-term Stability 0.1% At normal temperature and humidity for 10,000 hr. Moisture Resistance 0.1% 40C 90 ~ 95% R.H. 1000 hr. Heat Cycle 0.1% -55C ~ + 150C 5 cycles Resistance to Soldering Heat 0.1% 260C 5C 10 sec. How to order PHCR2512 -- XXX (X) F C T PACKAGING B: BULK T: TAPE SERIES RESISTANCE VALUE E-24 Values (3 digits): The first two digits represent significant figures. The last specifies the number of zeros to follow. (eg. 507 -- 500Meg ) E-96 Values (4 digits): The first three digits represent significant figures. The last specifies the number of zeros to follow. (eg. 4754 -- 4.75Meg ) TOLERANCE AT 25C B: 0.1% C: 0.25% D: 0.5% F: 1% G: 2% J: 5% K: 10% 5900 Shepherd Mountain Cove * Austin, TX 78730 Phone: 512 / 794-0081 * Fax: 512 / 794-0087 * Toll Free: 800 / 950-8365 e-mail: sales@venkel.com * www.venkel.com TCR E: 25PPM/C C: 50PPM/C K: 100PPM/C Standard termination finish for this product is 100% matte Tin (Sn) 62