Alternatives to CDIL 2N2222
CDIL 2N2222 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 2N2222CDIL |  2N2222A PBFREECentral Semiconductor | 2N2222A TIN/LEADCentral Semiconductor | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Identical TO-18 metal package with identical Pin 1 (Emitter), Pin 2 (Base), and Pin 3 (Collector) configuration.Standard TO-18 metal can hermetic package matching the original dimensions.Exceeds original voltage ratings (40V vs 30V VCEO) while maintaining the identical 800mA current capacity. | Matches the exact TO-18 lead layout (Pin 1: Emitter, Pin 2: Base, Pin 3: Collector).Standard TO-18 metal case.Meets or exceeds all primary electrical specifications of the original CDIL 2N2222. | ||
 AI Summary | 2N2222 by CDIL: Transistor: NPN; bipolar; 30V; 0.8A; 0.5/1.2W; TO18. | The Central Semiconductor 2N2222A PBFREE is a direct drop-in replacement for the CDIL 2N2222. It offers superior breakdown voltage ratings in the identical metal TO-18 package with a lead-free finish. This makes it an ideal upgrade that requires zero board modifications.
| This variant is physically and electrically identical to the PBFREE version but utilizes legacy tin-lead plating. It is a perfect fit for aerospace or defense systems that require non-RoHS finishes to prevent tin-whisker growth. Use only when RoHS compliance is not a project requirement.
| |
| Lifecycle Status | Unknown | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | Unknown | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Transistor: NPN; bipolar; 30V; 0.8A; 0.5/1.2W; TO18 | Bipolar (BJT) Transistor NPN 40 V 800 mA 300MHz 500 mW Through Hole TO-18 | Bipolar (BJT) Transistor NPN 40 V 800 mA 300MHz 500 mW Through Hole TO-18 | |
| Manufacturer | CDIL | Central Semiconductor | Central Semiconductor | |
| Type | NPN THT transistors | Transistors | Transistors | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 12 weeks | 13 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | - | - | - | |
| Moisture Sensitivity Level | - | - | - |
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Frequently asked questions
The lifecycle status of the CDIL 2N2222 is currently unconfirmed. The parts listed here are qualified equivalents you can fall back on if it becomes hard to source.
The closest qualified second sources for the CDIL 2N2222 are the 2N2222A PBFREE (Central Semiconductor) and the 2N2222A TIN/LEAD (Central Semiconductor), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the 2N2222 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The 2N2222 (CDIL) is a part in the NPN THT transistors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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