Alternatives to Diodes Incorporated HX21A0001Z
Diodes Incorporated HX21A0001Z and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 HX21A0001ZDiodes Incorporated | DSC6101JL2B-100.0000Microchip Technology | SG-8018CG 100.0000M-TJHPA3Epson Timing | +1more | |
|---|---|---|---|---|
| FFF Compatibility | Identical 4-pin 2.5mm x 2.0mm footprint and pad spacing with matching Pin 1 OE, Pin 2 GND, Pin 3 OUT, Pin 4 VDD pinout assignment.Standard 2.5mm x 2.0mm SMD package with a low maximum seated height of 0.89mm (vs. 1.00mm original).Perfect electrical and thermal match: operates at 100 MHz with ±25 ppm stability across -40°C to 105°C and supports the full supply voltage range. | Shares the identical 2.5mm x 2.0mm land pattern and standard 4-pad clock oscillator pin assignments.Equivalent standard physical dimensions and SMD mounting style.The frequency stability is ±50 ppm, which is wider than the original's ±25 ppm specification. | ||
 AI Summary | HX21A0001Z by Diodes Incorporated: 100 MHz XO (Standard) LVCMOS Oscillator 1.8V ~ 3.3V Enable/Disable 4-SMD, No Lead. | The DSC6101JL2B-100.0000 is an outstanding MEMS-based alternative that perfectly matches the frequency, stability, pinout, and -40°C to 105°C temperature range of the obsolete original. It utilizes a highly reliable MEMS resonator that offers vastly superior shock and vibration resistance. Additionally, its supply voltage range fully covers the original's 1.8V to 3.3V specifications while consuming significantly less current.
| The SG-8018CG 100.0000M-TJHPA3 is a highly reliable, standard crystal oscillator with great active availability. It fully matches the original's 1.8V to 3.3V wide supply range, Output Enable function, package size, and -40°C to 105°C industrial temperature envelope. The only compromise is a slightly wider frequency stability rating of ±50 ppm.
| |
| Lifecycle Status | Obsolete | Unknown | Unknown | |
| Market Availability | Discontinued | Unknown | Unknown | |
| REACH | REACH | Unknown | Unknown | |
| RoHS | RoHS | Unknown | Unknown | |
| Description | 100 MHz XO (Standard) LVCMOS Oscillator 1.8V ~ 3.3V Enable/Disable 4-SMD, No Lead | The DSC6101JL2B-100.0000 is an outstanding MEMS-based alternative that perfectly matches the frequency, stability, pinout, and -40°C to 105° | The SG-8018CG 100.0000M-TJHPA3 is a highly reliable, standard crystal oscillator with great active availability. It fully matches the origin | |
| Manufacturer | Diodes Incorporated | Microchip Technology | Epson Timing | |
| Type | Oscillators | Component | Component | |
| Datasheet | Open | N/A | N/A | |
| Lead Time | 24 weeks | Unknown | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | XO (Standard) | - | - | |
| Output | LVCMOS | - | - | |
| Function | Enable/Disable | - | - | |
| Frequency | 100 MHz | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Base Resonator | Crystal | - | - | |
| Package / Case | 4-SMD, No Lead | - | - | |
| Size / Dimension | 0.098" L x 0.079" W (2.50mm x 2.00mm) | - | - |
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Frequently asked questions
Yes. The Diodes Incorporated HX21A0001Z is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Diodes Incorporated HX21A0001Z are the DSC6101JL2B-100.0000 (Microchip Technology) and the SG-8018CG 100.0000M-TJHPA3 (Epson Timing), out of 3 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 HX21A0001Z 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 HX21A0001Z (Diodes Incorporated) is a part in the Oscillators category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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