229D40Alternatives & Equivalent Parts
About 229D40
229D40 is a Transformer component manufactured by Hammond Manufacturing. It comes in a Other 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 | 229D40Source | DXT13003DG-13 |
|---|---|---|
| Manufacturer | Hammond Manufacturing | Diodes Inc. |
| Package Type | Other | SOT223 (3-Pin) |
| Pin Count | 8 | 4 |
| Temperature Range | — | — |
| Price | $23.7800 | $0.1630 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 5.83 | 4 |
| Approvals | CUL; UL | — |
| Center Tap Feature 1 | NO | — |
| Center Tap Feature 2 | NO | — |
| Height | 35.052 mm | — |
| Input Voltage-Nom | 230 V | — |
| Isolation Voltage | 1750 V | — |
| Mounting Feature | THROUGH HOLE MOUNTED | — |
| Number of Secondary Winding | 2 | — |
| Output Current 1 | 2.4 A | — |
| Output Voltage 1 | 20 V | — |
| Output Voltage 2 | 20 V | — |
| Primary Rating | DUAL 115V | — |
| Surface Mount | NO | YES |
| Transformer Type | SPLIT BOBBIN POWER TRANSFORMER | — |
| VA Rating | 48 VA | — |
| Factory Lead Time | — | 12 Weeks |
| Case Connection | — | COLLECTOR |
| Collector Current-Max (IC) | — | 1.3 A |
| Collector-Emitter Voltage-Max | — | 450 V |
| Configuration | — | DARLINGTON WITH BUILT-IN DIODE |
| DC Current Gain-Min (hFE) | — | 5 |
| JESD-30 Code | — | R-PDSO-G4 |
| JESD-609 Code | — | e3 |
| Number of Elements | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Polarity/Channel Type | — | NPN |
| Terminal Finish | — | MATTE TIN |
| Terminal Form | — | GULL WING |
| Terminal Position | — | DUAL |
| Transistor Application | — | SWITCHING |
| Transistor Element Material | — | SILICON |
| Transition Frequency-Nom (fT) | — | 4 MHz |
| Turn-on Time-Max (ton) | — | 3700 ns |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 229D40 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 229D40 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 229D40?
Known equivalents for 229D40 include DXT13003DG-13. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 229D40?
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 229D40 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.