model number model number model number model number ecr** ecr** ecr** ecr** features features features features dimensions dimensions dimensions dimensions designation designation designation designation specification specification specification specification * operating temperature range: -55+155 * operating temperature range: -55+155 * operating temperature range: -55+155 * operating temperature range: -55+155 structure structure structure structure no. 12 3 4 5 6 7 8 * design?specification are subject to change withou t prior notice. please check before purchase and us e. 0.50 +0.15/-0.05 (unit: mm) model no. l w t c d 0.400.20 0.400.20 2.500.15 0.560.15 0.250.25 0.600.25 ecr32 ecr32 ecr32 ecr32 3.200.10 1.600.10 0.550.10 0.400.20 0.550.10 ecr20 ecr20 ecr20 ecr20 2.00 +0.20/-0.10 1.25 +0.20/-0.10 ecr50 ecr50 ecr50 ecr50 5.000.15 model no. rated power (w) at 70 tolerance range () tcr (ppm/) ecr20 ecr20 ecr20 ecr20 0.250 0.250 0.250 0.250 f (1.0%) f (1.0%) f (1.0%) f (1.0%) 0.050.091 0.050.091 0.050.091 0.050.091 100 100 100 100 j (5.0%) j (5.0%) j (5.0%) j (5.0%) 100 100 100 100 j (5.0%) j (5.0%) j (5.0%) j (5.0%) ecr32 ecr32 ecr32 ecr32 0.500 0.500 0.500 0.500 f (1.0%) f (1.0%) f (1.0%) f (1.0%) 0.050.091 0.050.091 0.050.091 0.050.091 100 100 100 100 j (5.0%) j (5.0%) j (5.0%) j (5.0%) ecr50 ecr50 ecr50 ecr50 1.000 1.000 1.000 1.000 element name ceramic substrate ceramic substrate ceramic substrate ceramic substrate bottom electrode bottom electrode bottom electrode bottom electrode ni plating ni plating ni plating ni plating sn plating sn plating sn plating sn plating conductor conductor conductor conductor protective coat protective coat protective coat protective coat side electrode side electrode side electrode side electrode cu plating cu plating cu plating cu plating f (1.0%) f (1.0%) f (1.0%) f (1.0%) 0.050.091 0.050.091 0.050.091 0.050.091 flat type extremely-low resistance chip resistor hokuriku electric industry co.,ltd hokuriku 2 3 4 6 7 5 8 1 chip resistor for current detection chip resistor for current detection chip resistor for current detection chip resistor for current detection ) )) ) m m m m 50 5050 50( (( ( resistance resistance resistance resistance low lowlow low - -- - extremely extremely extremely extremely solderings are applicable. solderings are applicable. solderings are applicable. solderings are applicable. reflow, flow reflow, flow reflow, flow reflow, flow product. product. product. product. europe rohs compliant europe rohs compliant europe rohs compliant europe rohs compliant - -- - ? ? ? ? model no. size marking resistance symbol tolerance symbol form ecr20 2012 051 51 ?1.0 v paper tape ecr32 3216 j ?5.0 emboss tape ecr50 5025 b bulk model no. resistance value resistance tolerance pa cking form r05151 r is decimal point.
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