FSA66P5X ON Semiconductor Switch (SOT23 (5-Pin)) In Stock
FSA66P5X from ON Semiconductor is a signal-interface IC for communications, signal routing, and interface protection designs. Key specs include 5 pins, -40°C to 85°C, and SOT23 (5-Pin). RFQ sourcing supports in-stock checks and worldwide shipping.
- Manufacturer
- ON Semiconductor
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- FSA66P5X Datasheet PDF
- Category
- Switch
- Price
- From $0.0573(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of FSA66P5X?
- 5 pins configuration for communications, signal routing, and interface protection designs
- -40°C to 85°C design detail from the manufacturer data
- SOT23 (5-Pin) suited to production PCB assembly
- 419A reference point for footprint, thermal, or electrical checks
What is FSA66P5X used for?
FSA66P5X is commonly used in communications, signal routing, and interface protection designs where 5 pins and -40°C to 85°C must align with the target board design. It also supports maintenance, prototype, and production sourcing workflows that require verified manufacturer data, package fit, and worldwide shipping options.
What are the specifications of FSA66P5X?
| Pbfree Code | Yes |
| Manufacturer Package Code | 419AC |
| Factory Lead Time | 4Weeks |
| YTEOL | 0 |
| Analog IC - Other Type | SPST |
| Input Voltage-Max | 5.5V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Normal Position | NO |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Off-state Isolation-Nom | 50dB |
| On-state Resistance Match-Nom | 125Ω |
| On-state Resistance-Max (Ron) | 60Ω |
| Output | COMMON OUTPUT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.01mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Switch-off Time-Max | 18.2ns |
| Switch-on Time-Max | 14.2ns |
| Switching | MAKE-BEFORE-BREAK |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the FSA66P5X datasheet?
FSA66P5X Datasheet DownloadOfficial datasheet from ON Semiconductor
What are equivalent replacements for FSA66P5X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which design role is FSA66P5X best suited for?
FSA66P5X fits communications, signal routing, and interface protection designs where 5 pins and -40°C to 85°C are important selection details. Engineers should compare the manufacturer description with actual circuit requirements before release.
How should engineers verify mechanical fit before ordering FSA66P5X?
Engineers should compare the manufacturer footprint, SOT23 (5-Pin), and 5 pins against their PCB library before release. This reduces assembly risk during prototype or production builds.
When comparing alternates for FSA66P5X, which sourcing details matter most?
Buyers should match manufacturer, lifecycle, datasheet revision, 5 pins, and package requirements. Similar parts can vary by -40°C to 85°C, termination style, or operating limits.
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Why Buy from FindMyChip
About ON Semiconductor
ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8710 | $0.87 |
| 15+ | $0.3920 | $5.88 |
| 129+ | $0.2613 | $33.71 |
| 1000+ | $0.0767 | $76.70 |
| 10000+ | $0.0684 | $684.00 |
| 100000+ | $0.0573 | $5730.00 |
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