56 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 precision C high value chip resistors specifications 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. l w t 1 2 ra ted power ratio (%) ( c) ambient temperature dera ting cur ve 100 40 0 25 50 75 100 125 150 *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%. maximum range of rated maximum voltage dimensions available series tcr temperature resistance values power working coefficient (mm) resistance coefficient (w) voltage ( ppm /v) tolerance (ppm) (m w ) min. (m w ) max. dc (kv) l w t 1 2 (%) e 25 0.5 30 6.4 3.2 0.5 0.5 0.5 phcr c 50 0.5 30 0.5 1.5 < 20 0.2 0.2 0.1 0.3 0.3 2512 k 100 0.5 1000 e 25 1 30 12.8 5.0 0.8 1.0 2.0 phcr c 50 1 30 1.0 2.5 < 5 0.2 0.2 0.1 0.1 0.2 5020 k 100 1 1000 18.0 5.0 0.8 1.0 2.0 phcr k 100 1 1000 1.5 3.5 < 2 0.2 0.2 0.1 0.1 0.2 7020 25.5 5.0 0.8 1.0 2.0 phcr k 100 1 1000 2.0 5.0 < 1 0.2 0.2 0.1 0.1 0.2 10020 all components in this section are rohs compliant per the eu directives and definitions. for values 100m w b0.1 c0.25 d0.5 f1 g2 j5 k10 for values 1g w f1 g2 j5 k10
characteristics xxx (x) packaging b: bulk t: tape t tcr e: 25ppm/ c c: 50ppm/ c k: 100ppm/ c c phcr2512 series f tolerance at 25 c b: 0.1% c: 0.25% d: 0.5% f: 1% g: 2% j: 5% k: 10% resistance value e-24 values (3 digits): the first two digit s represent significant figures. the last specifies the number of zeros to follow. (eg. 507 500meg w ) 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 w ) how t o o rder item characteristics test method o perating temperature range -55c ~ + 150c temperature coefficient 25, 50, 100 ppm / 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. 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 57 standard termination finish for this product is 100% matte tin (sn)
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