component
HX4259-63-ST
Public Made by Adomby adom
ZHHXDZ RF Switches, SOT-363. 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
markdownHX4259-63-ST
ZHHXDZ · RF Switches · SOT-363
HX4259-63-ST from ZHHXDZ, in a SOT-363. 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 | RF1 | bidirectional | RF port 1, operates 10 MHz-3 GHz, must be DC blocked with external capacitor or held at 0 VDC |
| 2 | GND | power_in | Ground connection; traces should be physically short and connected to ground plane for best performance |
| 3 | RF2 | bidirectional | RF port 2, operates 10 MHz-3 GHz, must be DC blocked with external capacitor or held at 0 VDC |
| 4 | CTRL | input | Control input with CMOS logic levels; voltage high ≥ 0.7x VDD, low ≤ 0.3x VDD |
| 5 | RFC | bidirectional | RF common port, operates 10 MHz-3 GHz, must be DC blocked with external capacitor or held at 0 VDC |
| 6 | CTRL or VDD | input | Dual-mode pin: acts as 3V nominal power supply in single-pin control mode, or accepts complementary CTRL signal (0.3x-0.7x VDD) in complementary-pin control mode with no bypassing required |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ZHHXDZ |
| Package | SOT-363 |
| Category | RF And Wireless |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
HX4259-63-ST - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
hx4259-63-st-etched.step/hx4259-63-st-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx4259-63-st.step/hx4259-63-st.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHHXDZ datasheet (9 pp, sha256
6d0db68fb8c79885, retrieved 2026-09-17, 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).