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SF2186E The RFMi SF2186E is a SAW filter operating at a center frequency of 1268.52 MHz. It features a surface mount package for easy integration.
Mfr Part #:

SF2186E

Available from 1 distributors
Mfr Name: RFMi
RFMi
The RFMi SF2186E is a SAW filter operating at a center frequency of 1268.52 MHz. It features a surface mount package for easy integration.
✓ Total Stock: 86,500 pcs
$ Price Range: $0.99

SF2186E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
86,500 pcs
On Request
86500 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SF2186E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bandwidth
Frequency
Height
Height (Max)
Insertion Loss
Length
Mounting Type
Operating Temperature
Ratings
Storage Temperature
Width
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SF2186E Description

Short technical summary and product information.

The RFMi SF2186E is a Surface Acoustic Wave (SAW) filter designed for general-purpose applications. It operates at a center frequency of 1268.52 MHz with a typical insertion loss of 1.7 dB and a maximum of 3.2 dB across the specified band.

 

The filter has a 2 dB bandwidth ranging from 20.46 MHz to 38.3 MHz. It exhibits an input/output VSWR between 1.3 and 2.1 within the 1258.29 to 1278.75 MHz range. The source and load impedance are both specified at 50 Ohms.

 

Packaged in a compact 6-SMD, No Lead (SM3030-6) surface mount case measuring 3.00mm x 3.00mm, the SF2186E is suitable for lead-free soldering processes. It operates within a temperature range of -40°C to +85°C.

SF2186E Quick Information

Product Type: SAW Filter
Canonical Name: SF2186E SAW Filter

SF2186E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SF2186E Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SF2186E Features

  • Center frequency of 1268.52 MHz.
  • Low insertion loss of 1.7 dB typical.
  • Bandwidth up to 38.3 MHz.
  • Surface mount 3.00mm x 3.00mm package.
  • Operating temperature range -40°C to +85°C.

SF2186E Applications

  • Used in RF signal filtering applications.
  • Suitable for wireless communication systems.
  • Ideal for bandpass filtering in receiver front-ends.
  • Can be used in IoT and telecommunication devices.

SF2186E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the center frequency of the SF2186E?

1268.52 MHz.

What is the insertion loss range?

1.7 dB to 3.2 dB.

What is the operating temperature range?

-40°C to +85°C.

What is the package type?

SM3030-6 surface mount.

What is the input/output impedance?

50 Ω.

What is the maximum input power?

10 dBm.

What is the 2 dB bandwidth?

20.46 MHz to 38.3 MHz.

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