100YXG100MEFC10X23 Rubycon Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Rubycon 100YXG100MEFC10X23 is a 100 µF 100 V aluminum wet electrolytic capacitor in a radial leaded through-hole package measuring 10 mm diameter by 23 mm, featuring low 0.1 mA leakage current and RoHS-compliant construction for power supply filtering and energy storage in industrial and consumer electronics.
- Manufacturer
- Rubycon
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- 100YXG100MEFC10X23 Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 µF capacitance at 100 V rating for robust power supply bulk filtering and decoupling
- Low leakage current of 0.1 mA ensuring minimal standby power loss in sensitive circuits
- Compact 10 mm x 23 mm radial through-hole body for standard PCB footprint compatibility
- RoHS and REACH compliant aluminum electrolytic construction supporting green manufacturing requirements
Applications
The 100YXG100MEFC10X23 is commonly used in switching power supply output filters, motor drive DC bus capacitors, and audio amplifier power rails where high-voltage bulk capacitance is needed to smooth rectified AC or regulate output ripple voltage. Its 100 V rating makes it suitable for 48 V to 72 V bus power converters and industrial control circuits where transient voltages can exceed 60 V. The radial leaded through-hole format allows easy integration into standard PCB layouts for both prototyping and production assemblies.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 100 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 0.1mA |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | BULK |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 100V |
| Ripple Current | 265.5mA |
| Surface Mount | NO |
| Tan Delta | 0.08 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 5mm |
| Terminal Shape | WIRE |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical ratings of the Rubycon 100YXG100MEFC10X23, specifically capacitance and voltage?
The 100YXG100MEFC10X23 is rated at 100 µF capacitance and 100 V maximum working voltage, making it well suited for bulk energy storage and ripple filtering in power supply circuits operating from rectified mains or high-voltage DC bus rails up to 100 V.
How does the 0.1 mA leakage current specification of this Rubycon capacitor affect its suitability in low-standby-power designs?
At 0.1 mA leakage current, the 100YXG100MEFC10X23 dissipates only 10 mW at 100 V in standby, which is acceptable for most power supply designs. However, in battery-powered or energy-harvesting applications where standby power must be below 1 mW, lower-leakage film or ceramic alternatives rated for the same 100 V would be preferable.
What physical dimensions should a PCB designer use when creating a footprint for the 100YXG100MEFC10X23?
The 100YXG100MEFC10X23 has a body diameter of 10 mm and a height of 23 mm in a radial leaded through-hole configuration. The standard lead pitch for this body size is 5 mm between positive and negative pins. Designers should allow a minimum 10.5 mm diameter clearance circle on the PCB and ensure 25 mm of vertical clearance above the board for the full component body.
When would a power supply engineer choose this 100 V aluminum electrolytic over a 63 V rated capacitor of similar capacitance?
A 100 V rated capacitor like the 100YXG100MEFC10X23 is chosen when the peak DC bus voltage after rectification exceeds 63 V, such as in 48 V nominal bus supplies where transient spikes can reach 80 V or higher. Operating an electrolytic capacitor below 80% of its rated voltage improves reliability and extends service life beyond 2000 hours at 85°C, so the 100 V rating provides adequate design margin for 48 V to 72 V industrial applications.
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