OM1555E-R58Alternatives & Equivalent Parts
About OM1555E-R58
OM1555E-R58 is a Resistor component manufactured by Ohmite. It comes in a Resistors, Axial Diameter Horizontal Mounting package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | OM1555E-R58Source | 23J4K7E |
|---|---|---|
| Manufacturer | Ohmite | Ohmite |
| Package Type | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting |
| Pin Count | 2 | 2 |
| Temperature Range | ~ 155.0°C | ~ 350.0°C |
| Price | $0.0245 | $1.4000 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Reach Compliance Code | Compliant | Compliant |
| YTEOL | 6 | 9 |
| Construction | Tubular | Tubular |
| JESD-609 Code | e3 | — |
| Lead Length | 28 mm | 38.1 mm |
| Mounting Feature | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Package Diameter | 5 mm | 5.6 mm |
| Package Length | 12 mm | 13.1 mm |
| Package Style | Axial | Axial |
| Packing Method | TR | — |
| Rated Power Dissipation (P) | 1 W | 3 W |
| Rated Temperature | 70 °C | 25 °C |
| Resistance | 1500000 Ω | 4700 Ω |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR |
| Surface Mount | NO | NO |
| Technology | CARBON FILM | WIRE WOUND |
| Temperature Coefficient | -800,1500 ppm/°C | — |
| Terminal Finish | MATTE TIN | — |
| Terminal Shape | WIRE | WIRE |
| Tolerance | 5% | 5% |
| Working Voltage | 500 V | 135 V |
| Additional Feature | — | FLAME PROOF |
| Lead Diameter | — | 0.8118 mm |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering this alternative for OM1555E-R58 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for OM1555E-R58 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating OM1555E-R58 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to OM1555E-R58?
Known equivalents for OM1555E-R58 include 23J4K7E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OM1555E-R58?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify OM1555E-R58 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.