WTL is a professional manufacturer of Quartz Crystal Electronic Components in China, Established in 2001, Which Specializes in researching & developing, producing and marketing, WTL offers kinds of crystals in order to pace with wide applications.whatever you do need ,standard or high-class requirement on special fields, we will support you right quartz crystal resonator and oscillator with 100% repliability insurance.
The WTL2.04949ZX a low-loss, compact, and economical surface-acoustic-wave (SAW) RF filter in a surface-mount ceramic DCC6C case for remote control applications.
DC Voltage VDC
Storage Temperature Range Tstg
-45 to +90
Operating Temperature Range TA
-40 to +85
Center Frequency fC
Insertion Loss IL
433.00 …. 434.71 MHz
Amplitude Ripple Δα
433.00 …. 434.71 MHz
3dB Bandwidth BW3
10.00 …. 380.00 MHz
380.00 …. 413.50 MHz
413.50 …. 424.00 MHz
443.75 …. 454.00 MHz
454.00 …. 470.00 MHz
470.00 …. 650.00 MHz
650.00 …. 1000.0 MHz
Temperature Coefficient of Frequency TCf
RoHS Compliant 3*3mm SMD Saw Filter 433.92MHz
Packaging & Shipping
1.19 Years Experience
2.PCB VS Crystal Matching Test for Free
4.Certification: ISO9001, ISO14001, SGS, RoHS
5.Provide A Full Set of Reliability Lab
6.Door to Door Service
7.Global 180 Days Return
8.Over 72 Countries and Regions, 27 Distributors
9.Custom-made Frequencies Due to we have our own Wafer Production Line
Our factory has a history of 19 years and it is located on Tongling City, Anhui Province, China. It covers an area of 6000 square meters. It has over 200 workers, Include Production, QA, QC, Warehouse, R&D, Technical, IQC. Welcome to Our Factory!
1.What is the general lead-time of the products?
2.Since the lead-time is set, what about samples?
Usually the samples are needed the same lead time. By the way, we can offer each customer 10-20PCS samples free of charge.
3.What basic information to provide when ordering a crystal?
Generally we request the customer to provide the center frequency, type of cutting angle(AT/BT), holder or package type, resistance(ESR), frequency tolerance, frequency stability, load capacitance, operating temperature, drive power, aging, etc, Customer can also specify other specific spec or requirement, if any, when placing orders.