ECR20 HOKURIKU | Alldatasheet
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【Model Number】 【Model Number】 【Model Number】 【Model Number】 【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. * Design・specification are subject to change without prior notice. Please check before purchase and use. 0.50 +0.15/-0.05 (Unit: mm) Model No. L W t c d ECR50 ECR50 ECR50 ECR50 5.00±0.15 Model No. Rated power (W) at 70℃ Tolerance Range (Ω) TCR (ppm/℃) 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 Ⅰ Protective coat Ⅰ Protective coat Ⅰ Protective coat Ⅰ Side electrode Side electrode Side electrode Side electrode Cu plating Cu plating Cu plating Cu plating Flat Type Extremely-Low Resistance Chip Resistor Hokuriku Electric Industry Co.,Ltd HOKURIKU 3 4 chip resistor for current detection chip resistor for current detection chip resistor for current detection chip resistor for current detection )) ))～～ ～～mΩmΩmΩmΩ50 50 50 50 (( ((resistance resistance resistance resistance low low low 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 ■■ ■■ ＶＶ ＶＶＪＪ ＪＪ０５１ ０５１ ０５１ ０５１ ＲＲ ＲＲ-- --２０ ２０ ２０ ２０ ＥＣＲ ＥＣＲ ＥＣＲ ＥＣＲ ①① ①① ② ② ②② ③ ③ ③③ ④ ④ ④④ Model No. Size Marking Resistance Symbol Tolerance Symbol Form ECR20 2012 Ｒ051 51ｍΩ Ｆ ±1.0％ V Paper tape ECR32 3216 J ±5.0％ Ｅ Emboss tape ECR50 5025 B Bulk ①Model No. ②Resistance Value ③Resistance Tolerance ③Pa cking Form R051＝51ｍΩ R is decimal point.