60 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 trimmable chip resistors l w x,y: trimming area t c c x y 0805 ? xxx mt resistance value resistance tolerance m: 20% n: 0 to -30% packaging t: tape trcr series trimmable chip resistors are used when final adjustment of circuits is required. the resistance film and glass passivation have been specifically designed to enhance yag laser trimming. dimensions features how to order trimming by laser increases the initial resistance. amount of r is dependent on the laser cut configuration as demonstrated. w1 must not exceed 1/2 of w to ensure power rating of the unit. series power rating tcr (ppm / c) resistance resistance working overload voltage operating @ 70c max. range tolerance voltage (5 sec. max.) temp. range trcr0402 62.5 mw 47w ~ 47kw 50 v 100 v -55 ~ +125c trcr0603 62.5 mw 200 10w ~ 4.7mw trcr0805 125 mw 150 v 200 v (100 mw) trcr1206 250 mw 200 (std. range) 1w ~ 4.7mw m: (20%) (125 mw) n: 0 to -30% trcr1210 330 mw +500 ~ C200 -55 ~ +150c (250 mw) (1w ~ 9.1w) trcr2010 750 mw 200 v 400 v (500 mw) trcr2512 1000 mw size l w t c 0402 1.00 0.05 0.5 0.02 0.35 .05 0.17 0.1 (0.040 0.002) (0.020 0.001) (0.014 0.002) (0.007 0.004) 0603 1.6 0.1 0.8 0.1 0.45 0.1 0.30 0.15 (0.063 0.004) (0.031 0.004) (0.018 0.004) (0.012 0.015) 0805 2.00 0.15 1.25 0.15 0.50 0.15 0.40 0.25 (0.079 0.006) (0.049 0.006) (0.020 0.006) (0.016 0.008) 1206 3.20 0.15 1.60 0.15 0.60 0.15 0.45 0.25 (0.126 0.006) (0.063 0.006) (0.024 0.006) (0.018 0.010) 1210 3.2 0.2 2.6 0.2 0.50 0.3 0.5 0.3 (0.126 0.008) (0.102 0.008) (0.024 0.004) (0.020 0.012) 2010 5.0 0.2 2.50 0.20 0.6 0.1 0.5 0.3 (0.197 0.008) (0.098 0.008) (0.024 0.004) (0.020 0.012) 2512 6.3 0.2 3.1 0.2 0.60 0.15 0.5 0.3 (0.248 0.008) (0.122 0.008) (0.024 0.004) (0.020 0.012) unit: mm (inch) 0 0.5 1.0 x 1.5 x 2.0 w1 /w (w1= total trimmed length) magnification 1 3 2 w1 ability to reach 2x original r w 1 single cut 3 l cut 2 double cut characteristics all components in this section are rohs compliant per the eu directives and definitions. standard termination finish for this product is 100% matte tin (sn)
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