Product Overview
The XC21M4 is a quartz crystal unit in an ultra-miniature 2.0x1.6mm ceramic seam seal package with 4 pads. It offers high reliability, tight tolerances, and stabilities over temperature, with automotive compliance to AEC-Q200 and RoHS, LEAD-FREE, and HALOGEN-FREE compliance. This unit is suitable for applications such as Wireless LAN, Bluetooth, mobile communication, and handheld equipment.
Product Attributes
- Brand: HangJing (Suzhou HangJing Elec&Tech Co., Ltd.)
- Origin: China
- Package: SMD 2.0x1.6MM Ceramic Seam Seal
- Certifications: AEC-Q200 available, RoHS compliant, LEAD-FREE, HALOGEN-FREE
Technical Specifications
| Parameter | Conditions / Remarks | Value |
| Model | XC21M4 | |
| Nominal Frequency Range | 20.000 ~ 60.000MHz | |
| Crystal Cut and Mode | AT-cut / Fundamental | |
| Frequency Tolerance | 10pm / 20ppm / 30ppm (Other options available) | |
| Frequency Stability | 15ppm / 20ppm (Other options available) | |
| Operating Temperature Range | 20 to +70C / 30 to +85C (Other options available) | |
| Equivalent Series Resistance | 20.000 to 23.999MHz | <125 |
| Equivalent Series Resistance | 24.000 to 29.999MHz | <100 |
| Equivalent Series Resistance | 30.000 to 39.999MHz | <80 |
| Equivalent Series Resistance | 40.000 to 60.000MHz | <60 |
| Load Capacitance | 6 ~ 32pF or SERIES (Please specify) | |
| Shunt Capacitance | <3.0pF | |
| Drive Level | 10W TYP / 100W MAX | |
| Storage Temperature Range | 55 to +125C |
Packaging Information
Tape & Reel compliant to EIA-481. Embossed carrier width 8mm. Component pitch in carrier 4mm. Reel diameter 180mm. QTY per reel: 3,000pcs MAX.
2410311248_HCI-XC21M4-39-000-F10LLDTL_C3034315.pdf
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