Overview
SGA-4286Z is a SiGe HBT Cascadable MMIC Amplifier from Qorvo (formerly RFMD), supplied by JTDZ Tech as original, unused stock. Housed in a SOT-86 (Micro-X, 8-lead plastic surface-mount) package and specified across DC – 5000 MHz, it is a reliable drop-in for RF / microwave designs that need consistent gain, linearity and a small footprint.
Key Specifications
| Brand | Qorvo (formerly RFMD) |
|---|---|
| Manufacturer Part Number | SGA-4286Z |
| Device Type | SiGe HBT Cascadable MMIC Amplifier |
| Package | SOT-86 (Micro-X, 8-lead plastic surface-mount) |
| Frequency Range | DC – 5000 MHz |
| Typical Gain | 12 dB |
| Noise Figure | 3.7 dB |
| Output P1dB | 13 dBm |
| OIP3 | 26.5 dBm |
| Supply Voltage / Current | 6 V / 45 mA |
| Availability | Last-time-buy / limited remaining stock (EOL 2015) |
Datasheet Parameters
| Frequency Range | DC / 5000 MHz |
|---|---|
| Small-Signal Gain | 12 dB (@ 1950 MHz) |
| Noise Figure | 3.7 dB |
| Output P1dB | 13 dBm |
| OIP3 | 26.5 dBm (@ 1950 MHz) |
| Supply Voltage | 6 V |
| Supply Current | 45 mA |
Parameters are typical values from the manufacturer datasheet. Download the full SGA-4286Z datasheet from the link above or request it via RFQ.
Applications
- General-purpose RF gain blocks
- Cellular / PCS infrastructure
- CATV & fiber nodes
- ISM / wireless data links
Stock & Packaging
- Quantity: 1,500 pcs available, original & unused.
- Package: SOT-86 (Micro-X, 8-lead plastic surface-mount).
- Condition: New, factory original, traceable lot.
- Lead time: Ships within 1–2 working days from Shenzhen. RFQ answered within 2 working hours.
- MOQ: Flexible — sample quantities supported for prototyping.
FAQ
What is SGA-4286Z?
SGA-4286Z is a SiGe HBT Cascadable MMIC Amplifier from Qorvo (formerly RFMD), in a SOT-86 package, covering DC – 5000 MHz.
Is the SGA-4286Z original and in stock?
Yes. JTDZ Tech supplies original, unused SGA-4286Z with 1,500 pcs in stock. Every lot is traceable.
What package does SGA-4286Z use?
It is housed in a SOT-86 (Micro-X, 8-lead plastic surface-mount).
Can I get the SGA-4286Z datasheet and pricing?
The datasheet is available on request, and pricing is quoted via RFQ with response inside 2 working hours.
Do you provide alternatives if SGA-4286Z is end-of-life?
Yes. SGA-4286Z is end-of-life (2015); we can suggest active equivalents from Qorvo / other lines — ask our RF team.
What is the minimum order and lead time?
MOQ is flexible for prototyping; standard orders ship within 1–2 working days from Shenzhen.
Related Qorvo Parts
You may also be interested in other Qorvo RF / microwave parts we stock:
- TQQ0041 Qorvo Band 41 BAW Filter SMT 2x2
- SXA-389BZ Qorvo Medium Power Amplifier SOT-89
- QPQ1298TR7 Qorvo Band 41 BAW Filter SMT 2x1.6
- ECG003B-G Qorvo Cascadable Gain Block SOT-89
- AP561-F Qorvo 8 W Linear Power Amplifier DFN-14
- AH314-G Qorvo 2.3-2.9 GHz Driver Amplifier QFN-16
- AG102-G Qorvo Gain Block Amplifier SOT-89
- SZM-3166Z Qorvo RF Power Amplifier QFN-40 6x6mm
Qorvo® and related marks are trademarks of Qorvo, Inc. RFMD is a former brand name now part of Qorvo. Product images are for reference only. JTDZ Tech (Shenzhen Jinteng Electronics Technology Co., Ltd.) is an independent distributor; we are not affiliated with Qorvo. All parts are original and sourced through traceable channels. Specifications are per the manufacturer datasheet; confirm with the latest revision before mass production.
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