PIN-TO-PIN ALTERNATIVE
X322516MRB4SC is a Chinese-manufactured pin-to-pin drop-in replacement for EPSON TSX-3225 / FA-238 (16 MHz) (EPSON / KDS / TXC).
Same 3225 footprint as EPSON premium crystals, at domestic pricing and lead time.
X322516MRB4SC — Alternative to EPSON TSX-3225 / FA-238 (16 MHz)
X322516MRB4SC from YXC 扬兴 is supplied by JTDZ Tech (Shenzhen Jingteng Electronics) as a cost-effective, short-lead-time alternative to the imported EPSON TSX-3225 / FA-238 (16 MHz) (EPSON / KDS / TXC). Chinese-sourced semiconductors have moved well beyond "cheap substitute" status: the parts below are production-validated in industrial, automotive and consumer designs, and they remove both the allocation risk and the long lead times that come with imported.
Cross-Reference: EPSON TSX-3225 / FA-238 (16 MHz) vs X322516MRB4SC
| imported | This part (Chinese alternative) | |
|---|---|---|
| Part number | EPSON TSX-3225 / FA-238 (16 MHz) | X322516MRB4SC |
| Manufacturer | EPSON / KDS / TXC | YXC 扬兴 |
| Package | 3225 (3.2 x 2.5 mm) | 3225 (3.2 x 2.5 mm) |
| Compatibility | — | Pin-to-Pin drop-in replacement |
| Supply & lead time | Frequently allocated, long lead times | Domestic stock, short lead time |
| Description | Filters/Crystal Oscillators, 16 MHz, 3225 package. |
Key Specifications
| Frequency | 16 MHz |
| Package | 3225, 3.2 x 2.5 mm - industry-standard footprint |
| Load capacitance | 18 pF (other values available on request) |
| Frequency tolerance | +/-10 ppm |
| Operating temperature | -40 C to +85 C |
| Aging | +/-3 ppm per year |
What to check before substituting X322516MRB4SC for EPSON TSX-3225
- 3225 is an industry-standard footprint, so a 16 MHz YXC 3225 crystal substitutes directly for EPSON TSX-3225 or FA-238 at the same frequency and load capacitance.
- Match the load capacitance to the (18 pF in this part number) or the oscillator will pull off frequency.
- Frequency, tolerance and load are all customisable on request, so odd frequencies can be matched.
- Domestic supply means short lead times and no allocation risk compared with imported crystal brands.
Typical Applications
- MCU clock sources
- Wearables and compact IoT devices
- Consumer electronics
- Wireless modules and communication equipment
Why buy X322516MRB4SC from JTDZ Tech
- and new parts from YXC 扬兴, with traceable date codes
- MOQ 1 pc, tier pricing for volume and BOM kitting
- Cross-reference and substitution support: send us your BOM and we will confirm pin-to-pin compatibility before you commit
- X-ray, visual inspection and third-party lab testing supported on request
- Quote within 2 business hours; export shipping to India, Vietnam, the Middle East and worldwide
Need X322516MRB4SC, or still prefer the EPSON TSX-3225? Send us your part list and target quantity — we will come back with pricing, stock and a compatibility confirmation within 2 business hours. Prices vary with quantity and market conditions, so the listed price is for reference only.
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
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