1N4733ATRAlternatives & Equivalent Parts
About 1N4733ATR
1N4733ATR is a Diode component manufactured by ON Semiconductor. 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 | 1N4733ATRSource | 6A4-T | GRM188R72A103KA01D |
|---|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. | Murata Electronics |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Diodes, Axial Diameter Horizontal Mounting | Other |
| Pin Count | 2 | 2 | 2 |
| Temperature Range | -65.0°C ~ 200.0°C | -65.0°C ~ 175.0°C | -55.0°C ~ 125.0°C |
| Price | $0.0237 | $0.1367 | $0.0041 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | No | Yes |
| Manufacturer Package Code | 017AH | — | — |
| Reach Compliance Code | Compliant | — | Compliant |
| YTEOL | 5.85 | 0 | 7 |
| Case Connection | ISOLATED | ISOLATED | — |
| Configuration | SINGLE | SINGLE | — |
| Diode Element Material | SILICON | SILICON | — |
| Diode Type | ZENER DIODE | RECTIFIER DIODE | — |
| Dynamic Impedance-Max | 7 Ω | — | — |
| JEDEC-95 Code | DO-41 | — | — |
| JESD-30 Code | O-LALF-W2 | O-PALF-W2 | — |
| JESD-609 Code | e3 | e3 | e3 |
| Knee Impedance-Max | 550 Ω | — | — |
| Number of Elements | 1 | 1 | — |
| Package Body Material | GLASS | PLASTIC/EPOXY | — |
| Package Shape | ROUND | ROUND | RECTANGULAR PACKAGE |
| Package Style | LONG FORM | LONG FORM | SMT |
| Polarity | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | 1 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Reference Voltage-Nom | 5.1 V | — | — |
| Reverse Current-Max | 10 µA | 10 µA | — |
| Reverse Test Voltage | 1 V | 400 V | — |
| Surface Mount | NO | NO | YES |
| Technology | ZENER | — | — |
| Terminal Finish | MATTE TIN | MATTE TIN | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | WIRE | WIRE | — |
| Terminal Position | AXIAL | AXIAL | — |
| Voltage Tol-Max | 5% | — | — |
| Working Test Current | 49 mA | — | — |
| Application | — | GENERAL PURPOSE | — |
| Forward Voltage-Max (VF) | — | 0.9 V | — |
| Non-rep Pk Forward Current-Max | — | 400 A | — |
| Number of Phases | — | 1 | — |
| Output Current-Max | — | 6 A | — |
| Peak Reflow Temperature (Cel) | — | 260 | — |
| Rep Pk Reverse Voltage-Max | — | 400 V | — |
| Factory Lead Time | — | — | 10 Weeks |
| Capacitance | — | — | 0.01 µF |
| Capacitor Type | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | CERAMIC |
| Height | — | — | 0.8 mm |
| Mounting Feature | — | — | SURFACE MOUNT |
| Multilayer | — | — | YES |
| Negative Tolerance | — | — | 10% |
| Packing Method | — | — | 180mm Reel W8P4 |
| Positive Tolerance | — | — | 10% |
| Rated (DC) Voltage (URdc) | — | — | 100 V |
| Size Code | — | — | 1608M/0603 |
| Temperature Characteristics Code | — | — | X7R |
| Temperature Coefficient | — | — | 15% ppm/°C |
| Terminal Shape | — | — | WRAPAROUND |
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 2 alternatives for 1N4733ATR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 1N4733ATR 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 1N4733ATR 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 1N4733ATR?
Known equivalents for 1N4733ATR include 6A4-T, GRM188R72A103KA01D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N4733ATR?
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 1N4733ATR 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.