NJM2903DQAlternatives & Equivalent Parts
About NJM2903DQ
NJM2903DQ is a Integrated Circuit component manufactured by NJR. It comes in a Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for NJM2903DQ — response within 24 hours.
Specification Comparison
| Parameter | NJM2903DQSource | RK73B1JTTD271J | RPR-220 | IRF4905PBF | M20-8770342 | 16ZLH100MEFC5X11 | EEUFM1H681L |
|---|---|---|---|---|---|---|---|
| Manufacturer | NJR | KOA Speer | ROHM Semiconductor | Infineon | Harwin | Rubycon | Panasonic |
| Package Type | Dual-In-Line Packages | Resistor Chip | Other | Transistor Outline, Vertical | Other | Capacitor, Polarized Radial Diameter | Capacitor, Polarized Radial Diameter |
| Pin Count | 8 | 2 | 4 | 3 | 3 | 2 | 2 |
| Temperature Range | — | -55.0°C ~ 155.0°C | -25.0°C ~ 85.0°C | -55.0°C ~ 175.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $0.2147 | $0.0014 | $0.6899 | $0.8505 | $0.1390 | $0.0434 | $0.6260 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | — | Yes | Yes | — | Yes | — | Yes |
| Reach Compliance Code | — | Compliant | — | — | — | Compliant | Compliant |
| YTEOL | — | 12 | — | 5.15 | 9.1 | 6 | 7 |
| Construction | — | Rectangular | — | — | — | — | — |
| JESD-609 Code | — | e3 | e1 | e3 | e3 | — | e3 |
| Mounting Feature | — | SURFACE MOUNT | THROUGH HOLE MOUNT | — | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Package Height | — | 0.45 mm | — | — | — | — | — |
| Package Length | — | 1.6 mm | — | — | — | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | — | RECTANGULAR | — | — | CYLINDRICAL PACKAGE |
| Package Style | — | SMT | — | FLANGE MOUNT | — | Radial | Radial |
| Package Width | — | 0.8 mm | — | — | — | — | — |
| Packing Method | — | TR, Punched Paper, 7 Inch | — | — | — | BULK | BULK |
| Rated Power Dissipation (P) | — | 0.125 W | — | — | — | — | — |
| Rated Temperature | — | 70 °C | — | — | — | — | — |
| Reference Standard | — | AEC-Q200, IEC60115-8 | — | — | UL | — | — |
| Resistance | — | 270 Ω | — | — | — | — | — |
| Resistor Type | — | FIXED RESISTOR | — | — | — | — | — |
| Size Code | — | 0603 | — | — | — | — | — |
| Surface Mount | — | YES | NO | NO | — | NO | NO |
| Technology | — | METAL GLAZE/THICK FILM | — | — | — | — | — |
| Temperature Coefficient | — | 200 ppm/°C | — | — | — | — | — |
| Terminal Finish | — | MATTE TIN OVER NICKEL | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | Tin (Sn) |
| Terminal Shape | — | WRAPAROUND | — | — | — | WIRE | WIRE |
| Tolerance | — | 5% | — | — | — | — | — |
| Working Voltage | — | 75 V | — | — | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | — | — | — | 21 Weeks |
| Configuration | — | — | SINGLE | SINGLE WITH BUILT-IN DIODE | — | — | — |
| Number of Channels | — | — | 1 | — | — | — | — |
| Number of Functions | — | — | 1 | — | — | — | — |
| Output Circuit Type | — | — | Transistor | — | — | — | — |
| Response Time | — | — | 10 µs | — | — | — | — |
| Sensors/Transducers Type | — | — | REFLECTIVE OBJECT SENSOR,TRANSISTOR OUTPUT | — | — | — | — |
| VCEsat-Max | — | — | 0.3 V | — | — | — | — |
| Avalanche Energy Rating (Eas) | — | — | — | 930 mJ | — | — | — |
| Case Connection | — | — | — | DRAIN | — | — | — |
| DS Breakdown Voltage-Min | — | — | — | 55 V | — | — | — |
| Drain Current-Max (ID) | — | — | — | 74 A | — | — | — |
| Drain-source On Resistance-Max | — | — | — | 0.02 Ω | — | — | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| Feedback Cap-Max (Crss) | — | — | — | 640 pF | — | — | — |
| JEDEC-95 Code | — | — | — | TO-220AB | — | — | — |
| JESD-30 Code | — | — | — | R-PSFM-T3 | — | — | — |
| Number of Elements | — | — | — | 1 | — | — | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | — | — | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 250 | — | — | — |
| Polarity/Channel Type | — | — | — | P-CHANNEL | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | 200 W | — | — | — |
| Pulsed Drain Current-Max (IDM) | — | — | — | 260 A | — | — | — |
| Qualification Status | — | — | — | Not Qualified | — | — | — |
| Terminal Form | — | — | — | THROUGH-HOLE | — | — | — |
| Terminal Position | — | — | — | SINGLE | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — | — | — |
| Transistor Application | — | — | — | SWITCHING | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — |
| Additional Feature | — | — | — | — | ROHS COMPLIANT | — | — |
| Body Breadth | — | — | — | — | 0.098 inch | — | — |
| Body Depth | — | — | — | — | 0.15 inch | — | — |
| Body Length | — | — | — | — | 0.3 inch | — | — |
| Body/Shell Style | — | — | — | — | RECEPTACLE | — | — |
| Connector Type | — | — | — | — | BOARD CONNECTOR | — | — |
| Contact Finish Mating | — | — | — | — | NOT APPLICABLE | — | — |
| Contact Finish Termination | — | — | — | — | Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Contact Gender | — | — | — | — | MALE | — | — |
| Contact Material | — | — | — | — | BRASS | — | — |
| Contact Pattern | — | — | — | — | RECTANGULAR | — | — |
| Contact Resistance | — | — | — | — | 20 mΩ | — | — |
| Contact Style | — | — | — | — | SQ PIN-SKT | — | — |
| DIN Conformance | — | — | — | — | NO | — | — |
| Dielectric Withstanding Voltage | — | — | — | — | 500VAC V | — | — |
| Durability | — | — | — | — | 300 Cycles | — | — |
| Filter Feature | — | — | — | — | NO | — | — |
| IEC Conformance | — | — | — | — | NO | — | — |
| Insulation Resistance | — | — | — | — | 1000000000 Ω | — | — |
| Insulator Color | — | — | — | — | BLACK | — | — |
| Insulator Material | — | — | — | — | POLYAMIDE | — | — |
| MIL Conformance | — | — | — | — | NO | — | — |
| Mating Contact Pitch | — | — | — | — | 0.1 inch | — | — |
| Mixed Contacts | — | — | — | — | NO | — | — |
| Mounting Option 1 | — | — | — | — | LOCKING | — | — |
| Mounting Style | — | — | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | — | — | BOARD | — | — |
| Number Of Connectors | — | — | — | — | ONE | — | — |
| Number Of PCB Rows | — | — | — | — | 2 | — | — |
| Number of Rows Loaded | — | — | — | — | 1 | — | — |
| Option | — | — | — | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | — | — | — | STAGGERED | — | — |
| PCB Contact Row Spacing | — | — | — | — | 3.302 mm | — | — |
| Rated Current (Signal) | — | — | — | — | 3 A | — | — |
| Terminal Pitch | — | — | — | — | 2.54 mm | 2 mm | 5 mm |
| Termination Type | — | — | — | — | SURFACE MOUNT | — | — |
| Total Number of Contacts | — | — | — | — | 3 | — | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — | — |
| Capacitance | — | — | — | — | — | 100 µF | 680 µF |
| Capacitor Type | — | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | — | — | 5 mm | 12.5 mm |
| Dielectric Material | — | — | — | — | — | ALUMINUM (WET) | ALUMINUM (WET) |
| Leakage Current | — | — | — | — | — | 0.016 mA | 0.34 mA |
| Negative Tolerance | — | — | — | — | — | 20% | 20% |
| Polarity | — | — | — | — | — | POLARIZED | POLARIZED |
| Positive Tolerance | — | — | — | — | — | 20% | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 16 V | 50 V |
| Ripple Current | — | — | — | — | — | 172.5 mA | 2370 mA |
| Tan Delta | — | — | — | — | — | 0.16 | 0.1 |
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 6 alternatives for NJM2903DQ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for NJM2903DQ 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 NJM2903DQ 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 NJM2903DQ?
Known equivalents for NJM2903DQ include RK73B1JTTD271J, RPR-220, IRF4905PBF. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NJM2903DQ?
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 NJM2903DQ 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.