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511D227M025CD4D Equivalent & Substitute Parts
Part Overview
The Vishay Sprague 511D227M025CD4D is a 220 µF, 25 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 1000 hours at 105°C. This component is classified as Active product status and is designed for general purpose applications. Substitute parts are necessary when higher voltage ratings, extended operational lifetimes, improved reliability certifications, or enhanced ripple current handling are required for circuit performance or compliance requirements.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 220 µF |
| Tolerance | ±20% |
| Voltage - Rated | 25 V |
| Lifetime @ Temperature | 1000 Hrs @ 105°C |
| Operating Temperature Range | -40°C ~ 105°C |
| Polarization | Polar |
| Lead Spacing | 0.197" (5.00mm) |
| Size / Dimension | 0.394" Dia (10.00mm) |
| Height - Seated (Max) | 0.669" (17.00mm) |
| Mounting Type | Through Hole |
| Package / Case | Radial, Can |
| RoHS Status | RoHS non-compliant |
Substitute Part Grouping Explanation
Substitution of the 511D227M025CD4D is determined by the following critical parameters:
Mandatory Compatibility Parameters:
- Capacitance: 220 µF (exact match required)
- Tolerance: ±20% (exact match required)
- Polarization: Polar (exact match required)
- Lead Spacing: 0.197" (5.00mm) (exact match required)
- Size / Dimension: 0.394" Dia (10.00mm) (exact match required)
- Mounting Type: Through Hole (exact match required)
- Package / Case: Radial, Can (exact match required)
Allowable Variation Parameters:
- Voltage - Rated: May be equal to or greater than 25 V
- Lifetime @ Temperature: May be equal to or greater than 1000 Hrs @ 105°C
- Operating Temperature Range: May be equal to or extend beyond -40°C ~ 105°C
- ESR (Equivalent Series Resistance): May vary based on manufacturer design
- Ripple Current: May vary based on manufacturer design
- RoHS Status: May upgrade from non-compliant to compliant
All substitute parts listed maintain identical mechanical and electrical core specifications while offering enhanced performance characteristics in voltage rating, operational lifetime, or regulatory compliance.
Parameter Comparison
| Part Number | Manufacturer | Capacitance | Tolerance | Voltage (V) | Lifetime @ 105°C | Operating Temp (°C) | Lead Spacing | Size Dia | Height (Max) | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 511D227M025CD4D | Vishay Sprague | 220 µF | ±20% | 25 | 1000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.669" | Non-compliant |
| 227CKE063M | Cornell Dubilier / Illinois Capacitor | 220 µF | ±20% | 63 | 2000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 227CKH050M | Cornell Dubilier / Illinois Capacitor | 220 µF | ±20% | 50 | 2000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 227KBM050M | Cornell Dubilier / Illinois Capacitor | 220 µF | ±20% | 50 | 7000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 227KXM050M | Cornell Dubilier / Illinois Capacitor | 220 µF | ±20% | 50 | 4000 Hrs | -55 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50YXF220MEFC10X16 | Rubycon | 220 µF | ±20% | 50 | 7000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50YXJ220M10X16 | Rubycon | 220 µF | ±20% | 50 | 10000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50YXJ220MCA10X16 | Rubycon | 220 µF | ±20% | 50 | 10000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50ZL220MEFC10X16 | Rubycon | 220 µF | ±20% | 50 | 4000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50ZLH220MEFC10X16 | Rubycon | 220 µF | ±20% | 50 | 10000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
| 50ZLJ220M10X16 | Rubycon | 220 µF | ±20% | 50 | 10000 Hrs | -40 ~ 105 | 0.197" | 0.394" | 0.689" | ROHS3 Compliant |
Engineering Selection Recommendations
Voltage Rating Considerations: The 511D227M025CD4D operates at 25 V. All listed substitute parts feature voltage ratings of 50 V or higher, providing increased design margin and circuit protection. Higher voltage-rated capacitors are electrically compatible in circuits designed for lower voltages.
Lifetime and Reliability: The original part specifies 1000 hours at 105°C. Substitute parts offer extended lifetimes ranging from 2000 to 10000 hours at 105°C, improving long-term circuit reliability and reducing field failure risk.
Regulatory Compliance: The 511D227M025CD4D is RoHS non-compliant. All substitute parts are ROHS3 compliant, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.
Product Status: The 511D227M025CD4D maintains Active status. Among substitutes, 50YXF220MEFC10X16 and 50ZL220MEFC10X16 are designated Last Time Buy, indicating limited future availability. Parts with Active status (227CKE063M, 227CKH050M, 227KBM050M, 227KXM050M, 50YXJ220M10X16, 50YXJ220MCA10X16, 50ZLH220MEFC10X16, 50ZLJ220M10X16) offer sustained supply continuity.
Temperature Range Extension: 227KXM050M extends the lower operating temperature to -55°C, providing enhanced performance in extreme cold environments compared to the standard -40°C minimum.
Frequently Asked Questions (FAQ)
Q: Can I use a 50 V rated capacitor in place of a 25 V rated capacitor? A: Yes. A higher voltage-rated capacitor is electrically compatible in circuits designed for lower voltages. The capacitor will operate safely with increased voltage margin, reducing stress and improving reliability.
Q: What is the significance of lifetime ratings at 105°C? A: Lifetime at 105°C indicates the expected operational duration under maximum temperature stress. Extended lifetimes (7000-10000 hours versus 1000 hours) reduce the probability of capacitor failure during the product's service life, particularly in high-temperature applications.
Q: Are all substitute parts mechanically interchangeable? A: All listed substitutes maintain identical lead spacing (0.197"), diameter (0.394"), and mounting type (Through Hole, Radial Can). However, height varies slightly between the original part (0.669") and substitutes (0.689"). Verify PCB layout clearance before substitution.
Q: What does RoHS3 compliance mean? A: ROHS3 compliance indicates the capacitor meets Restriction of Hazardous Substances Directive requirements, restricting lead, mercury, cadmium, and other hazardous materials. This is mandatory for products sold in the European Union and increasingly required globally.
Q: Which substitute offers the best overall performance? A: Selection depends on application requirements. For maximum lifetime and reliability, 50YXJ220M10X16, 50YXJ220MCA10X16, 50ZLH220MEFC10X16, and 50ZLJ220M10X16 all provide 10000-hour lifetimes. For extended temperature range, 227KXM050M operates to -55°C. For highest voltage rating, 227CKE063M provides 63 V.
Q: Can I substitute parts with different ESR values? A: ESR variation affects ripple current handling and thermal performance. Substitutes with lower ESR values (42-84 mOhms) provide better high-frequency performance than the original part. Verify ripple current requirements in your circuit before selection.
Q: What is the difference between Rubycon and Cornell Dubilier substitutes? A: Both manufacturers provide equivalent electrical and mechanical specifications. Selection may depend on supply chain availability, cost, or established supplier relationships. All listed parts meet the same compatibility and performance criteria.
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