YQC1511F
315-915MHz auto SAW
- Brand： YXC
- Size/Package： 1.5 x 1.1mm/10P 1511
- Parameter： 110-3550MHZ
- Absolute Attenuation： 20-40dB
- Insertion Loss： 1.4dB (Min)
- Applications： Auto RKE, TPMS, IndIoT, LoRa, security, GNSS
- Parameters
- Brand： YXC
- Size/Package： 1.5 x 1.1mm/10P 1511
- Parameter： 110-3550MHZ
- Absolute Attenuation： 20-40dB
- Insertion Loss： 1.4dB (Min)
- Applications： Auto RKE, TPMS, IndIoT, LoRa, security, GNSS
SAW Filters | YQC1511F CSP1511 SMD
Product Introduction
The YQC1511F features an ultra-small chip-scale CSP1511 package with low insertion loss, high out-of-band rejection, and good frequency selectivity, effectively filtering spurious and adjacent-channel interference. Suitable for high-density RF circuits, helping save PCB space, improve signal quality, and enhance overall device integration. Widely used in IoT, wireless communication, smart terminals, and various miniaturized RF modules.
Core Advantages
- CSP1511 Ultra-Small SAW Filter: Ultra-compact, low insertion loss, high rejection — suitable for high-density RF front-end designs.
Alternative Products and Reasons
- Kyocera (Japan) — VF15-1197YAUUA1, VF15 series
- Qualcomm RF360 (USA) — B9973 / B39162B9973P810, QLC10G series
Replacement Reason: Kyocera VF15 series: same 1.5×1.1 mm, 10-pin GNSS L1+L5/L2 dual filter; pin 1 input, pin 6 L1 output, pin 9 low-frequency output with consistent pin functions. Qualcomm B9973: high frequency band matching, covering BeiDou B1, GPS L1, GLONASS G1, and L-band.
Key Features
Applications
Short-range communication devices
Communication terminals
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