LP471M200E5P3 Equivalent & Substitute Parts Reference

Part Overview

The LP471M200E5P3 is a 470 µF, 200 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is designed for general-purpose applications requiring polar electrolytic capacitance with a rated lifetime of 1000 hours at 105°C. The part is Active status and ROHS3 compliant.

Substitute parts are identified when equivalent electrical ratings and mechanical compatibility are maintained across the same capacitance value (470 µF), voltage rating (200 V), tolerance (±20%), polarization (Polar), mounting type (Through Hole), and package style (Radial, Can - Snap-In). Alternative models may offer extended lifetime ratings or different physical dimensions while preserving core electrical performance.

Key Parameters

Parameter	Value	Unit	Substitution Relevance
Capacitance	470	µF	Critical - Must match exactly
Voltage - Rated	200	V	Critical - Must match exactly
Tolerance	±20%	-	Critical - Must match exactly
Polarization	Polar	-	Critical - Must match exactly
Mounting Type	Through Hole	-	Critical - Must match exactly
Package / Case	Radial, Can - Snap-In	-	Critical - Must match exactly
Lead Spacing	0.394" (10.00mm)	-	Critical - Must match for PCB compatibility
Operating Temperature	-40°C ~ 105°C	-	Critical - Must match or exceed
RoHS Status	ROHS3 Compliant	-	Regulatory - Must maintain compliance
Lifetime @ Temp.	1000 Hrs @ 105°C	-	Performance - May vary in substitutes
ESR @ 120Hz	540	mOhm	Performance - May vary in substitutes
Size / Dimension	1.181" Dia (30.00mm)	-	Mechanical - Space constraints apply
Height - Seated (Max)	1.378" (35.00mm)	-	Mechanical - Space constraints apply

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict adherence to the following mandatory parameters:

Critical Electrical Parameters (Must Match Exactly):

Capacitance: 470 µF
Voltage Rating: 200 V
Tolerance: ±20%
Polarization: Polar

Critical Mechanical Parameters (Must Match Exactly):

Mounting Type: Through Hole
Package Style: Radial, Can - Snap-In
Lead Spacing: 0.394" (10.00mm)

Regulatory Parameters (Must Maintain or Exceed):

Operating Temperature Range: -40°C ~ 105°C minimum
RoHS Status: ROHS3 Compliant

Variable Parameters (May Differ in Substitutes):

Lifetime @ 105°C: 1000 Hrs (baseline); substitutes may offer 2000, 3000, or 10000 Hrs
ESR @ 120Hz: 540 mOhm (baseline); substitutes may vary
Physical Dimensions (Diameter and Height): Substitutes may have different can sizes provided lead spacing remains 10.00mm and overall footprint fits application constraints

Identified substitute parts maintain all critical electrical and mechanical parameters while offering variations in lifetime performance and physical dimensions.

Parameter Comparison

Part Number	Manufacturer	Capacitance (µF)	Voltage (V)	Tolerance	Lifetime @ 105°C (Hrs)	ESR @ 120Hz (mOhm)	Diameter (mm)	Height (mm)	Lead Spacing (mm)	RoHS Status
LP471M200E5P3	CDE	470	200	±20%	1000	540	30.00	35.00	10.00	ROHS3
381LX471M200K012	CDE	470	200	±20%	3000	-	30.00	27.00	10.00	ROHS3
381LQ471M200H022	CDE	470	200	±20%	2000	423	22.00	32.00	10.00	ROHS3
381LR471M200H032	CDE	470	200	±20%	3000	523	22.00	37.00	10.00	ROHS3
381LR471M200J022	CDE	470	200	±20%	3000	317	25.00	32.00	10.00	ROHS3
LP471M200H3P3	CDE	470	200	±20%	1000	540	35.00	30.00	10.00	ROHS3
LGR2D471MELB30	Nichicon	470	200	±20%	10000	-	30.00	32.00	10.00	ROHS3
LGU2D471MELB	Nichicon	470	200	±20%	3000	-	30.00	25.00	10.00	ROHS3
LGU2D471MELZ	Nichicon	470	200	±20%	3000	-	22.00	35.00	10.00	ROHS3

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and ROHS3 compliance, confirming regulatory alignment with the original LP471M200E5P3 specification.

Selection Criteria Based on Application Requirements:

For Equivalent Performance (Same Lifetime):

LP471M200H3P3 (CDE): Identical electrical specifications and lifetime (1000 Hrs @ 105°C) as the main part. Differs only in physical orientation (diameter 35.00mm vs. 30.00mm; height 30.00mm vs. 35.00mm). Select when space constraints permit the larger diameter configuration.

For Extended Lifetime (Improved Reliability):

381LX471M200K012 (CDE): Extends lifetime to 3000 Hrs @ 105°C with reduced height (27.00mm vs. 35.00mm). Maintains 30.00mm diameter. Select when extended operational life is required and vertical space is constrained.
381LQ471M200H022 (CDE): Provides 2000 Hrs @ 105°C with lower ESR (423 mOhm vs. 540 mOhm). Reduces diameter to 22.00mm. Select when space is limited and moderate lifetime extension is acceptable.
381LR471M200H032 (CDE): Offers 3000 Hrs @ 105°C with ESR of 523 mOhm. Diameter 22.00mm, height 37.00mm. Select when extended lifetime and compact diameter are required despite increased height.
381LR471M200J022 (CDE): Provides 3000 Hrs @ 105°C with lowest ESR (317 mOhm). Diameter 25.00mm, height 32.00mm. Select when improved ripple current handling and extended lifetime are priorities.

For Maximum Lifetime (Premium Reliability):

LGR2D471MELB30 (Nichicon): Extends lifetime to 10000 Hrs @ 105°C. Maintains 30.00mm diameter with 32.00mm height. Select for applications requiring maximum operational life and reliability margin.
LGU2D471MELB (Nichicon): Provides 3000 Hrs @ 105°C with compact height (25.00mm). Maintains 30.00mm diameter. Select when moderate lifetime extension and vertical space savings are required.
LGU2D471MELZ (Nichicon): Offers 3000 Hrs @ 105°C with compact diameter (22.00mm) and extended height (35.00mm). Select when horizontal space is constrained and vertical space is available.

All substitutes maintain the mandatory 10.00mm lead spacing, ensuring PCB footprint compatibility with the original design.

Frequently Asked Questions (FAQ)

Q: Can LP471M200E5P3 be replaced with a part having different physical dimensions?

A: Yes, provided the lead spacing remains 0.394" (10.00mm) and the overall dimensions fit within the available PCB space. The diameter and height may vary among qualified substitutes. Verify mechanical clearance in your specific application before selection.

Q: What is the significance of ESR (Equivalent Series Resistance) in capacitor substitution?

A: ESR affects ripple current handling capability and heat generation. The LP471M200E5P3 has 540 mOhm @ 120Hz. Substitutes with lower ESR (such as 381LR471M200J022 at 317 mOhm) provide improved ripple current performance. Substitutes with higher ESR maintain compatibility but may generate more heat under high-frequency ripple conditions. Select based on your circuit's ripple current requirements.

Q: Why do some substitute parts have unspecified ESR values?

A: ESR data is provided only when explicitly documented in the manufacturer's specifications. Parts without listed ESR values (such as Nichicon LGR and LGU series) are still qualified substitutes meeting all critical electrical and mechanical parameters. Contact the manufacturer for ESR specifications if this parameter is critical to your application.

Q: Is lifetime rating a critical substitution parameter?

A: Lifetime rating is a performance parameter, not a critical substitution criterion. The LP471M200E5P3 specifies 1000 Hrs @ 105°C. Substitutes offering 2000, 3000, or 10000 Hrs @ 105°C provide extended operational life and are fully compatible. Select based on your application's expected service life and reliability requirements.

Q: Can I substitute a CDE part with a Nichicon part?

A: Yes. Both manufacturers' parts meeting the mandatory electrical (470 µF, 200 V, ±20%, Polar) and mechanical (Through Hole, Radial Can Snap-In, 10.00mm lead spacing) parameters are qualified substitutes. Both maintain ROHS3 compliance and -40°C ~ 105°C operating temperature range.

Q: What does "Radial, Can - Snap-In" package mean?

A: This describes a cylindrical aluminum electrolytic capacitor with two radial leads (extending from the same end) designed for snap-in mounting on through-hole PCB footprints. All qualified substitutes use this identical package style, ensuring mechanical compatibility.

Q: Are all substitute parts in Active product status?

A: Yes. All identified substitutes maintain Active product status, confirming ongoing manufacturer support and availability. No obsolete or discontinued parts are included in this reference.

Q: How do I verify PCB compatibility before substituting?

A: Confirm three parameters: (1) Lead spacing matches 0.394" (10.00mm), (2) Physical dimensions (diameter and height) fit within available PCB space, and (3) Mounting orientation (radial leads) matches your PCB footprint design. All qualified substitutes meet the lead spacing requirement; verify dimensions against your specific layout.

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