27.12 MHz ±10ppm Crystal 10pF 50 Ohms 4-SMD, No Lead # 7M-27.120MEEQ-T Crystal Unit Engineering Specification ## General Description The 7M-27.120MEEQ-T is a surface-mount quartz crystal resonator designed to provide a stable and accurate frequency reference for digital, wireless, communication, NFC, RFID, microcontroller, and embedded system applications. Manufactured by TXC Corporation, this crystal offers reliable frequency stability, low equivalent series resistance, and compact packaging suitable for space-constrained designs. Its surface-mount construction enables automated assembly while maintaining excellent electrical performance across a wide range of operating conditions. ## Features * Fundamental mode quartz crystal resonator * Surface-mount device package for automated PCB assembly * High frequency accuracy and stability * Low equivalent series resistance * Low power consumption * Suitable for clock generation and timing circuits * RoHS compliant construction * Reliable performance for industrial and consumer electronics applications ## Electrical Characteristics * Nominal Frequency: 27.120 MHz * Crystal Type: Fundamental Mode * Load Capacitance: 10 pF * Frequency Tolerance: ±20 ppm * Frequency Stability: ±20 ppm * Equivalent Series Resistance: 60 Ω Maximum * Drive Level: Low-power operation * Operating Temperature Range: Industrial grade * Storage Temperature Range: Extended environmental capability ## Mechanical Characteristics * Package Type: Surface-Mount Crystal * Mounting Style: SMD/SMT * Compact footprint optimized for high-density PCB layouts * Four-pad no-lead package construction ## Applications * PN532 NFC Controllers * RFID Readers and Writers * Microcontroller Clock Sources * Wireless Communication Modules * Embedded Systems * Industrial Control Electronics * Consumer Electronic Devices * IoT and Smart Device Platforms ## Compliance * RoHS Compliant * Lead-Free Construction * Suitable for Automated Assembly Processes #7M27_120MEEQT #TXC #CrystalResonator #SMDCrystal #QuartzCrystal #27_120MHz #PN532 #NFC #RFID #EmbeddedSystems #TimingReference #ElectronicsDesign

Crystals NX3225SA-16MHz-STD-CSR-6 CRYSTAL-SMD_4P-L3.2-W2.5-BL-2 LCSC Part Number: C880097 JLCPCB Part Class: Extended Part Manufactured by NDK NDK NX3225SA SMD crystal resonator, 26.000MHz nominal frequency, fundamental mode, ±15ppm frequency tolerance, ±25ppm frequency stability, 8pF load capacitance, 10µW max drive level, -40°C to +85°C operating temperature, compact 3.2 x 2.5 x 0.55mm ceramic SMD package, suitable for Bluetooth, Wi-Fi, smartphones, tablets and short-range wireless applications. Search Keywords: NX3225SA, NDK NX3225SA, NX3225SA 26MHz, NX3225SA 26.000MHz, NDK 26MHz crystal, 26MHz SMD crystal, 3225 crystal resonator, 3.2x2.5mm crystal, SMD crystal 26MHz 8pF, fundamental crystal resonator, wireless crystal resonator, Bluetooth WiFi crystal, NX3225SA 8pF, NX3225SA datasheet Hashtags: #NX3225SA #NDKNX3225SA #NDKCrystal #26MHzCrystal #26000MHzCrystal #SMDCrystal #CrystalResonator #QuartzCrystal #3225Crystal #3x2mmCrystal #FundamentalCrystal #8pFLoadCapacitance #15ppmCrystal #25ppmStability #WirelessCrystal #BluetoothCrystal #WiFiCrystal #ShortRangeWireless