ZTB Series Resonator

Part numbers: ZTBD, ZTBP, ZTBE and ZTBJ Frequency range: 190 to 249, 250 to 374, 375 to 400, 401 to 509, 510 to 699, 700 to 999 and 1,000 to 1,250kHz Frequency accuracy (at 25°C): ±1.0, ±2.0kHz and ±0.5% Stability in temperature (-20 to +80°C): ±0.3% Aging for ten-years: ±0.3% Resonator resistance (maximum): 20, 30, 70 and 100Ω Load capacitance C1: 330, 220, 120 and 100pF Load capacitance C2: 470 and 100pF All trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.

SUZHOU UTECH ELECTRONICS TECHNOLOGY CO.,LTD produces quartz crystal units (resonators, vibration oscillators and wave filters) with 16 years of experience. Our company covers 3500M2, located beside Keyuan Road, Shenzhen SEZ High & New Technology Industry Zone. The equipment of UTECH is imported from Japan and the USA. The precision of quartz resonators was improved from 30PPM to 10PPM. Our Web Temperature Property Testing Systems KH-1200-TS have been improved from 72 to 256 for each testing. At the same time, our production capability has also been greatly improved. Production capability is improved from 600,0000 pieces/month to 1000,0000 pieces/month. We have Xianyang Production Lines and have a purified building area of 1500M2. UTECH owns integrative quality guaranty systems and quality guaranty equipment. The 2991F X-ray direction finder imported from Japan makes each angle of crystal to the highest precision, and ensures each unit ideal temperature property. Before throwing to market, all products should be 100% tested under KO-3288 Web Automatic Crystal Generalized Parameter Testing System. The index of the Electronics Testing is 24. UTECH owns an integrative after-sales service system. Our professional engineers are ready to answer all questions from clients at any time, and improve current circuit or matching parameter of the quartz resonators UTECH provided. "Best Frequency; Best Service" is our tenet.