1N5408Alternatives & Equivalent Parts
About 1N5408
1N5408 is a Diode component manufactured by HY Electronic Corp. It comes in a Diodes, 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 | 1N5408Source | ECEC1HP332BJ | 6A6-T | 50YXF1000M16X25 |
|---|---|---|---|---|
| Manufacturer | HY Electronic Corp | Panasonic | Diodes Inc. | Rubycon |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Capacitor, Polarized Radial Diameter | Diodes, Axial Diameter Horizontal Mounting | Capacitor, Polarized Radial Diameter |
| Pin Count | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 175.0°C | -40.0°C ~ 105.0°C |
| Price | $0.0453 | — | $0.1070 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | OBSOLETE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||
| Application | GENERAL PURPOSE | — | GENERAL PURPOSE | — |
| Case Connection | ISOLATED | — | ISOLATED | — |
| Configuration | SINGLE | — | SINGLE | — |
| Diode Element Material | SILICON | — | SILICON | — |
| Diode Type | RECTIFIER DIODE | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | 1 V | — | 0.9 V | — |
| JEDEC-95 Code | DO-27 | — | — | — |
| JESD-30 Code | O-PALF-W2 | — | O-PALF-W2 | — |
| Non-rep Pk Forward Current-Max | 200 A | — | 400 A | — |
| Number of Elements | 1 | — | 1 | — |
| Number of Phases | 1 | — | 1 | — |
| Output Current-Max | 3 A | — | 6 A | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | ROUND | CYLINDRICAL PACKAGE | ROUND | — |
| Package Style | LONG FORM | Snap-in | LONG FORM | Radial |
| Rep Pk Reverse Voltage-Max | 1000 V | — | 600 V | — |
| Reverse Current-Max | 5 µA | — | 10 µA | — |
| Surface Mount | NO | NO | NO | — |
| Terminal Form | WIRE | — | WIRE | — |
| Terminal Position | AXIAL | — | AXIAL | — |
| Pbfree Code | — | Yes | No | — |
| Reach Compliance Code | — | Unknown | — | Compliant |
| YTEOL | — | 0 | 0 | 0 |
| Capacitance | — | 3300 µF | — | 1000 µF |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | 22 mm | — | 16 mm |
| Dielectric Material | — | ALUMINUM (WET) | — | ALUMINUM (WET) |
| JESD-609 Code | — | e3 | e3 | e3 |
| Leakage Current | — | 1.21861 mA | — | — |
| Mounting Feature | — | THROUGH HOLE MOUNT | — | — |
| Negative Tolerance | — | 20% | — | 20% |
| Packing Method | — | BULK | — | Bulk |
| Polarity | — | POLARIZED | — | POLARIZED |
| Positive Tolerance | — | 20% | — | 20% |
| Rated (DC) Voltage (URdc) | — | 50 V | — | 50 V |
| Ripple Current | — | 2730 mA | — | 1850 mA |
| Tan Delta | — | 0.3 | — | — |
| Terminal Finish | — | Tin (Sn) | MATTE TIN | Tin (Sn) |
| Terminal Pitch | — | 10 mm | — | 7.5 mm |
| Terminal Shape | — | SNAP-IN | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Qualification Status | — | — | Not Qualified | — |
| Reverse Test Voltage | — | — | 600 V | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for 1N5408 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5408 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 1N5408 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 1N5408?
Known equivalents for 1N5408 include ECEC1HP332BJ, 6A6-T, 50YXF1000M16X25. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5408?
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 1N5408 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.