component
HMC221BETR
Public Made by Adomby adom
Analog Devices RF Switches, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHMC221BETR
Analog Devices · RF Switches · SOT-23-6
HMC221BETR from Analog Devices, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | RF2 | passive | RF2 port, dc-coupled and 50 Ω matched, one of two SPDT selectable ports, dc blocking capacitor required. |
| 2 | GND | power_in | Ground, connect to RF and dc ground plane of printed circuit board. |
| 3 | RF1 | passive | RF1 port, dc-coupled and 50 Ω matched, one of two SPDT selectable ports, dc blocking capacitor required. |
| 4 | B | input | Control input B, voltage 0 V to 8 V, pull current ±5 µA at 8 V maximum, selects RFC-to-RF2 path when high with A low. |
| 5 | RFC | passive | RF common port, dc-coupled and 50 Ω matched, SPDT common connection point, dc blocking capacitor required. |
| 6 | A | input | Control input A, voltage 0 V to 8 V, pull current ±5 µA at 8 V maximum, selects RFC-to-RF1 path when low with B high. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-23-6 |
| Category | RF And Wireless |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
HMC221BETR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
hmc221betr-etched.step/hmc221betr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hmc221betr.step/hmc221betr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (9 pp, sha256
ecdcff43d5d976d9, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).