7111851 RS Components Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
RS Pro 7111851 is an aluminium electrolytic capacitor rated at 10μF and 200V DC with a 2000-hour ripple current endurance rating. Its radial 10mm diameter by 15mm height form factor suits standard PCB through-hole mounting. Designed for power supply filtering, motor drive inverters, and industrial electronics requiring high-voltage bulk capacitance.
- Manufacturer
- RS Components
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 7111851 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1420(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10μF capacitance at 200V DC rating for high-voltage power supply filtering and energy storage
- 2000-hour rated lifetime for reliable long-service industrial and commercial power electronics
- Radial through-hole package with 10mm diameter and 15mm height fitting standard PCB footprints
- Aluminium electrolytic construction providing cost-effective bulk capacitance in power conversion stages
- Suitable for 230V AC mains-derived power supplies after rectification and filtering stages
Applications
RS Pro 7111851 is suited for filtering and decoupling in mains-powered industrial equipment, motor drive inverters, and switch-mode power supplies where 200V DC bulk capacitance is required. Its 2000-hour endurance rating supports extended duty cycles in commercial HVAC controllers, lighting ballasts, and programmable logic controller power stages. Power supply designers can use it as a hold-up capacitor in 110V to 240V AC-to-DC converter stages, providing stable DC rail voltage during brief input interruptions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage rating and capacitance does RS Pro 7111851 provide for mains power supply designs?
RS Pro 7111851 provides 10μF capacitance rated at 200V DC, which is appropriate for filtering the rectified output of 110V AC mains supplies where peak voltage reaches approximately 155V. In 230V AC applications, a higher voltage rating would be required, so this component is best suited to 110V mains rectifiers or lower-voltage rails derived from a pre-regulator stage.
How long is the rated operational lifetime of RS Pro 7111851 under full ripple current conditions?
RS Pro 7111851 carries a 2000-hour rated lifetime at full ripple current and rated temperature conditions. For industrial equipment running in continuous duty cycles at 40°C ambient, this translates to approximately 83 days of continuous operation at rated stress, with practical lifetimes significantly longer when derated to typical operating temperatures below the maximum rated temperature.
Does the radial 10mm x 15mm body of RS Pro 7111851 fit standard PCB capacitor footprints?
Yes. RS Pro 7111851 has a radial body measuring 10mm in diameter and 15mm in height, which matches common PCB footprint templates for 10mm diameter radial electrolytic capacitors with a 5mm lead pitch. This makes it a direct mechanical replacement for most 10μF 200V radial electrolytics already in standard power supply and motor drive PCB layouts.
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About RS Components
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Capacitor, Polarized Radial Diameter
Capacitor Polarised
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.1600 | $1.60 |
| 50+ | $0.1480 | $7.40 |
| 100+ | $0.1420 | $14.20 |
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