Nikkohm RNP-50U has 4 recorded cross-reference matches across 4 manufacturers. Compare the listed alternatives and check their source notes before selecting a replacement.
Series reference — complete ordering code required. These entries identify resistor families. Match resistance, tolerance, ratings, package and operating conditions using current datasheets before choosing a product.
4recorded matches
4alternate manufacturers
1reference sources
4matches with technical notes
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RNP-50U series references
Two-way recorded relationships. Each source may carry conditions or differences.
Tabulated package: TO220. Source row power heading: 50W; this heading does not independently establish the alternate series rating. Check each series thermal conditions and derating. Series-level research candidate, not a complete ordering code or qualified drop-in replacement. Select matching resistance, tolerance, TCR, power derating, voltage, technology, pulse/surge behavior, dimensions, termination, approvals and operating conditions from current manufacturer datasheets. Reverse lookup does not establish interchangeability.
Tabulated package: TO220. Source row power heading: 50W; this heading does not independently establish the alternate series rating. Check each series thermal conditions and derating. Series-level research candidate, not a complete ordering code or qualified drop-in replacement. Select matching resistance, tolerance, TCR, power derating, voltage, technology, pulse/surge behavior, dimensions, termination, approvals and operating conditions from current manufacturer datasheets. Reverse lookup does not establish interchangeability.
Tabulated package: TO220. Source row power heading: 50W; this heading does not independently establish the alternate series rating. Check each series thermal conditions and derating. Series-level research candidate, not a complete ordering code or qualified drop-in replacement. Select matching resistance, tolerance, TCR, power derating, voltage, technology, pulse/surge behavior, dimensions, termination, approvals and operating conditions from current manufacturer datasheets. Reverse lookup does not establish interchangeability.
Tabulated package: TO220. Source row power heading: 50W; this heading does not independently establish the alternate series rating. Check each series thermal conditions and derating. Series-level research candidate, not a complete ordering code or qualified drop-in replacement. Select matching resistance, tolerance, TCR, power derating, voltage, technology, pulse/surge behavior, dimensions, termination, approvals and operating conditions from current manufacturer datasheets. Reverse lookup does not establish interchangeability.
No part-specific datasheet link has been verified in this record. Catalog and document-search links are provided to help locate current specifications.
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Counts describe recorded relationships, not stock, sales, testing or independent qualification. Manufacturer-and-part identities remain separate. Indexing dates do not establish current specifications or availability.
Check current manufacturer documents and electrical, mechanical, environmental and application requirements before selecting a replacement.