AS186-302LF Buy Now
GaAs IC High Isolation Positive Control SPDT Non-Reflective Switch DC–4.0 GHz

The AS186-302 is a GaAs FET IC SPDT non-reflective switch packaged in a MSOP-8 exposed pad plastic package for low cost, high isolation commercial applications. Ideal building block for base station applications where synthesizer isolation is critical.Typical applications include GSM, PCS, WCDMA, 2.4 GHz ISM and 3.5 GHz wireless local loop.

Please note: AS186-302LF is being discontinued and is not recommended for new designs. The suggested replacement is SKY13372-467LF.


  • Positive Voltage Control (0/+3 to 0/+5 V)
  • High Isolation (55 dB @ 0.9 GHz and 1.9 GHz)
  • Miniature MSOP-8 Exposed Pad Package
  • Three Switch Solution for Base Station Synthesizer Switch
  • Non-Reflective
Data Sheets AS186-302, AS186-302LF: GaAs IC High-Isolation Positive Control SPDT Nonreflective Switch LF-4 GHz AS186_302LF_200104G_Discontinued.pdf (656 KB)
Last Time Buy Product Discontinuation Notification: AS186-302LF LTB_AS186_302LF.pdf (37 KB)
ProductName : AS186-302LF
Description (Absorptive/ Reflective) : SPDT (A)
Frequency (GHz) Min. : LF
Frequency (GHz) Max. : 4
Typ. IL (dB) : 0.8-1.0
Typ. Isol. (dB) : 55-40
Typ. IIP3 (dBm) : 27
Typ. IP1 dB (dBm) : 17
Control Logic :
Package : MSOP, 8L
Package (mm) : 4.9 x 3 x 0.96
Product Information:
Description: Broad Market
Description: High Isolation
Frequency Max.: ≥2.9 GHz and < 5.9GHz
Function: SPDT / SP2T
Package Type: Leaded
Power Handling: ≥20 dBm and <30 dBm
Status: In Production
Status: Not Recommended for New Designs
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