LXY10VB82RM5X11LL Equivalent & Substitute Parts

Part Overview

The LXY10VB82RM5X11LL is an 82 µF, 10 V aluminum electrolytic capacitor manufactured by Chemi-Con in the LXY series. This radial, through-hole component is rated for 2000 hours at 105°C and is designed for general-purpose applications. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility for circuit continuity and maintenance applications.

Key Parameters

Parameter	Value
Capacitance	82 µF
Voltage Rating	10 V
Tolerance	±20%
Lifetime @ Temperature	2000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Mounting Type	Through Hole
Package Type	Radial, Can
Lead Spacing	0.079" (2.00 mm)
Case Diameter	0.197" (5.00 mm)

Substitute Part Grouping Explanation

Substitution of the LXY10VB82RM5X11LL is determined by strict equivalence in the following parameters:

Primary Substitution Criteria:

Capacitance: 82 µF (exact match required)
Voltage Rating: 10 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)
Lead Spacing: 0.079" (2.00 mm) (exact match required)
Case Diameter: 0.197" (5.00 mm) (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: -55°C ~ 105°C (minimum requirement)
Lifetime @ Temperature: 2000 Hrs @ 105°C (minimum requirement)

All identified substitute parts meet these criteria. Variations in height, impedance, ripple current ratings, and product status are noted but do not preclude substitution when electrical and mechanical parameters align.

Parameter Comparison

Parameter	LXY10VB82RM5X11LL (Main)	ELXY100ELL820MEB5D	UPW1A820MDD	860080272002
Manufacturer	Chemi-Con	Chemi-Con	Nichicon	Würth Elektronik
Series	LXY	LXY	UPW	WCAP-ATLI
Capacitance	82 µF	82 µF	82 µF	82 µF
Voltage Rating	10 V	10 V	10 V	10 V
Tolerance	±20%	±20%	±20%	±20%
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Lifetime @ Temp.	2000 Hrs @ 105°C	2000 Hrs @ 105°C	2000 Hrs @ 105°C	2000 Hrs @ 105°C
Polarization	Polar	Polar	Polar	Polar
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package Type	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Lead Spacing	0.079" (2.00 mm)	0.079" (2.00 mm)	0.079" (2.00 mm)	0.079" (2.00 mm)
Case Diameter	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)	0.197" (5.00 mm)
Height (Max)	0.453" (11.50 mm)	0.512" (13.00 mm)	0.433" (11.00 mm)	0.492" (12.50 mm)
Impedance	750 mOhms	750 mOhms	600 mOhms	500 mOhms
Product Status	Obsolete	Active	Obsolete	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

ELXY100ELL820MEB5D (Chemi-Con LXY Series)

This substitute maintains identical electrical parameters and series lineage with the main part. It is currently in active production status and ROHS3 compliant. Height variation of 0.512" (13.00 mm) versus 0.453" (11.50 mm) requires PCB layout verification. This option is preferred for applications requiring same-manufacturer continuity and regulatory compliance.

UPW1A820MDD (Nichicon UPW Series)

This substitute meets all primary electrical and mechanical criteria. Although currently obsolete, it offers lower impedance (600 mOhms) and improved ripple current performance (180 mA @ 100 kHz). Height is 0.433" (11.00 mm), providing the most compact profile. ROHS3 compliance is confirmed. This option is suitable for space-constrained applications.

860080272002 (Würth Elektronik WCAP-ATLI Series)

This substitute provides the lowest impedance (500 mOhms) and highest ripple current capacity (210 mA @ 100 kHz) among all options. It is in active production and ROHS3 compliant. Height is 0.492" (12.50 mm). This option is recommended for applications requiring superior high-frequency ripple current performance.

Frequently Asked Questions (FAQ)

Q: Can LXY10VB82RM5X11LL be directly replaced with ELXY100ELL820MEB5D?

A: Yes. Both parts are Chemi-Con LXY series components with identical capacitance (82 µF), voltage rating (10 V), tolerance (±20%), operating temperature range (-55°C ~ 105°C), and mechanical dimensions (lead spacing 0.079", case diameter 0.197"). The height difference of 0.059" (1.50 mm) must be verified against PCB layout constraints.

Q: What is the primary difference between UPW1A820MDD and the main part?

A: The UPW1A820MDD is manufactured by Nichicon rather than Chemi-Con and belongs to the UPW series. Electrical specifications are equivalent. The UPW1A820MDD features lower impedance (600 mOhms versus 750 mOhms) and higher ripple current capacity at 100 kHz (180 mA versus 163 mA). Height is 0.433" (11.00 mm), approximately 0.020" shorter than the main part.

Q: Is 860080272002 suitable for high-ripple-current applications?

A: Yes. The 860080272002 provides the highest ripple current rating at 100 kHz (210 mA) among all substitutes and the lowest impedance (500 mOhms). It is manufactured by Würth Elektronik and is currently in active production with ROHS3 compliance.

Q: Are all substitutes through-hole radial components?

A: Yes. All identified substitutes are through-hole mounted, radial, can-type aluminum electrolytic capacitors with identical lead spacing (0.079") and case diameter (0.197"). They are directly compatible with PCB footprints designed for the LXY10VB82RM5X11LL.

Q: Which substitute offers the best regulatory compliance?

A: ELXY100ELL820MEB5D, UPW1A820MDD, and 860080272002 are all ROHS3 compliant. The main part LXY10VB82RM5X11LL is RoHS non-compliant. For applications requiring regulatory compliance, any of the three substitutes are acceptable.

Q: Can height variations affect circuit performance?

A: Height variations do not affect electrical performance. However, they may impact PCB layout, component clearance, and mechanical assembly. Verify that the substitute height (ranging from 0.433" to 0.512") does not conflict with adjacent components or enclosure constraints before implementation.

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