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Product Detailed Parameters
- Description：FILTER SAW 2.14GHZ 5SMD
- Series：RSF
- Mfr：Raltron Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency - Center：2.14GHz
- Bandwidth：60MHz
- Insertion Loss：1.6dB
- Ratings：-
- Applications：-
- Mounting Type：Surface Mount
- Package / Case：5-SMD, No Lead
- Height (Max)：0.021" (0.55mm)
- Size / Dimension：0.043" L x 0.035" W (1.10mm x 0.90mm)
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Overview
The RSF-2140.000-60000-1109-TR-NS5 is a Surface Acoustic Wave (SAW) filter manufactured by Raltron Electronics, designed for RF applications in mobile communication systems. It operates at a center frequency of 2.14 GHz with a bandwidth of 60 MHz. The component features an insertion loss of 1.6 dB and is housed in a compact 5-SMD, no-lead package measuring 1.10 mm x 0.90 mm x 0.55 mm. This device is specifically engineered for use in WCDMA cellular handsets.
Feature Summary
- Utilizes Surface Acoustic Wave technology for efficient RF signal filtering
- Optimized for low insertion loss to maintain signal integrity in mobile devices
- Compact surface-mount design suitable for space-constrained PCB layouts
Applications
- WCDMA cellular handsets
- Smartphone RF front-end modules
- Mobile communication baseband processing units
Procurement Notes
Verify the specific suffix NS5 against the manufacturer's latest datasheet to ensure compatibility with your Bill of Materials. Confirm that the 5-SMD package dimensions and pinout match your PCB footprint exactly. Check for RoHS compliance status if required by your regional regulations. Ensure storage conditions align with moisture sensitivity level requirements before reflow soldering.
Selection Notes
Select this component when a 2.14 GHz center frequency and 60 MHz bandwidth are required for WCDMA applications. Compare the 1.6 dB insertion loss against system link budget requirements. Evaluate the 1.10 mm x 0.90 mm footprint against available board space. Consider the 5-terminal SMD configuration for assembly automation compatibility.
Part Context
This SAW filter belongs to Raltron's RSF series, which targets high-volume consumer electronics markets. It serves as a critical component in the receive path of mobile phones operating on 2100 MHz bands. The part is distinct from other frequencies in the lineup by its specific 2.14 GHz tuning and narrow 60 MHz passband characteristics tailored for WCDMA standards.
Replacement Considerations
The F6QG2G140P2KA-J by Taiyo Yuden is listed as a parametric equivalent. Verify that the Taiyo Yuden part matches the 2.14 GHz frequency, 60 MHz bandwidth, and 5-SMD package dimensions before substitution.
