NTR4003NT1GAlternatives & Equivalent Parts
About NTR4003NT1G
NTR4003NT1G is a Transistor component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | NTR4003NT1GSource | 63824-1 | THS4521ID | CP2104-F03-GMR |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | TE Connectivity | Texas Instruments | Silicon Labs |
| Package Type | SOT23 (3-Pin) | Other | Small Outline Packages | Quad Flat No-Lead |
| Pin Count | 3 | 2 | 8 | 25 |
| Temperature Range | ~ 150.0°C | — | -40.0°C ~ 85.0°C | — |
| Price | $0.0295 | $0.0150 | $1.3952 | $1.4173 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | — |
| Manufacturer Package Code | 318 | — | — | — |
| YTEOL | 6.5 | 7.87 | 15 | — |
| Configuration | SINGLE WITH BUILT-IN DIODE | — | — | — |
| DS Breakdown Voltage-Min | 30 V | — | — | — |
| Drain Current-Max (ID) | 0.5 A | — | — | — |
| Drain-source On Resistance-Max | 2 Ω | — | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| JEDEC-95 Code | TO-236 | — | — | — |
| JESD-30 Code | R-PDSO-G3 | — | R-PDSO-G8 | — |
| JESD-609 Code | e3 | — | e4 | — |
| Number of Elements | 1 | — | — | — |
| Operating Mode | ENHANCEMENT MODE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — |
| Polarity/Channel Type | N-CHANNEL | — | — | — |
| Power Dissipation-Max (Abs) | 0.83 W | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — |
| Surface Mount | YES | — | YES | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | — | GULL WING | — |
| Terminal Position | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | — |
| Transistor Application | SWITCHING | — | — | — |
| Transistor Element Material | SILICON | — | — | — |
| Safety Approval | — | UL | — | — |
| Terminal Gender | — | MALE | — | — |
| Terminal and Terminal Block Type | — | TAB TERMINAL | — | — |
| Contact Underplating Material Copper or Nickel | — | Terminal Plating Material Tin | — | — |
| Contact Underplating Material Thickness 100 MICIN | — | Mating Tab Width 6.35 MM | — | — |
| PCB Contact Termination Area Plating Material Thickness 3.81 MICM | — | Contact Mating Area Plating Material Thickness 3.81 MICM | — | — |
| Voltage Gain-Min | — | — | 100000 | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | 0.95 µA | — |
| Bandwidth (3dB)-Nom | — | — | 9.3 MHz | — |
| Bias Current-Max (IIB) @25C | — | — | 0.9 µA | — |
| Common-mode Reject Ratio-Min | — | — | 80 dB | — |
| Common-mode Reject Ratio-Nom | — | — | 102 dB | — |
| Frequency Compensation | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | 0.18 µA | — |
| Input Offset Voltage-Max | — | — | 2000 µV | — |
| Low-Bias | — | — | NO | — |
| Low-Offset | — | — | NO | — |
| Micropower | — | — | NO | — |
| Number of Functions | — | — | 1 | — |
| Package Equivalence Code | — | — | SOP8,.25 | — |
| Packing Method | — | — | TUBE | — |
| Power | — | — | NO | — |
| Programmable Power | — | — | YES | — |
| Slew Rate-Nom | — | — | 490 V/us | — |
| Supply Current-Max | — | — | 1.25 mA | — |
| Supply Voltage Limit-Max | — | — | 5.5 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — |
| Technology | — | — | BICMOS | — |
| Temperature Grade | — | — | INDUSTRIAL | — |
| Terminal Pitch | — | — | 1.27 mm | — |
| Unity Gain BW-Nom | — | — | 95000 | — |
| Wideband | — | — | YES | — |
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 NTR4003NT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for NTR4003NT1G 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 NTR4003NT1G 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 NTR4003NT1G?
Known equivalents for NTR4003NT1G include 63824-1, THS4521ID, CP2104-F03-GMR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NTR4003NT1G?
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 NTR4003NT1G 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.