LXZ10VB682M16X30LL Equivalent & Substitute Parts

Part Overview

The LXZ10VB682M16X30LL is a 6800 µF, 10 V aluminum electrolytic capacitor manufactured by Chemi-Con in the LXZ series. This radial, through-hole component is rated for 8000 hours at 105°C and is designed for general-purpose applications. The part is currently obsolete, which necessitates identification of equivalent and substitute components that maintain electrical and mechanical compatibility for ongoing system support and new production alternatives.

Key Parameters

Parameter	Value
Capacitance	6800 µF
Voltage Rating	10 V
Tolerance	±20%
Lifetime @ Temperature	8000 Hrs @ 105°C
Operating Temperature Range	-55°C ~ 105°C
Polarization	Polar
Lead Spacing	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)
Mounting Type	Through Hole
Package Type	Radial, Can

Substitute Part Grouping Explanation

Substitution of the LXZ10VB682M16X30LL is determined by strict equivalence in the following electrical and mechanical parameters:

Critical Matching Parameters:

Capacitance: 6800 µF (exact match required)
Voltage Rating: 10 V (exact match required)
Tolerance: ±20% (exact match required)
Polarization: Polar (exact match required)
Lead Spacing: 0.295" (7.50 mm) (exact match required)
Case Diameter: 0.630" (16.00 mm) (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Radial, Can (exact match required)

Allowable Variation Parameters:

Height - Seated (Max): Variation permitted within physical board layout constraints
Ripple Current: Variation permitted if rated values meet or exceed application requirements
Impedance: Variation permitted within acceptable circuit performance limits
Lifetime @ Temperature: Variation permitted if rated value meets or exceeds application requirements
RoHS Status: Variation permitted based on regulatory requirements of end application

All substitute parts listed maintain exact equivalence in critical parameters while allowing variation in performance characteristics that do not compromise functional compatibility.

Parameter Comparison

Parameter	LXZ10VB682M16X30LL	ELXZ100ELL682ML30S	ELXY100ELL682ML35S	UPW1A682MHD
Manufacturer	Chemi-Con	Chemi-Con	Chemi-Con	Nichicon
Series	LXZ	LXZ	LXY	UPW
Capacitance	6800 µF	6800 µF	6800 µF	6800 µF
Voltage Rating	10 V	10 V	10 V	10 V
Tolerance	±20%	±20%	±20%	±20%
Lifetime @ Temp.	8000 Hrs @ 105°C	8000 Hrs @ 105°C	8000 Hrs @ 105°C	8000 Hrs @ 105°C
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Polarization	Polar	Polar	Polar	Polar
Lead Spacing	0.295" (7.50 mm)	0.295" (7.50 mm)	0.295" (7.50 mm)	0.295" (7.50 mm)
Case Diameter	0.630" (16.00 mm)	0.630" (16.00 mm)	0.630" (16.00 mm)	0.630" (16.00 mm)
Height - Seated (Max)	1.181" (30.00 mm)	1.240" (31.50 mm)	1.437" (36.50 mm)	1.240" (31.50 mm)
Ripple Current @ 120 Hz	2.5585 A	2.5585 A	2.1675 A	2.559 A
Ripple Current @ 100 kHz	3.01 A	3.01 A	2.55 A	3.01 A
Impedance	19 mOhms	19 mOhms	22 mOhms	18 mOhms
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Package Type	Radial, Can	Radial, Can	Radial, Can	Radial, Can
Product Status	Obsolete	Active	Active	Not For New Designs
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

ELXZ100ELL682ML30S (Chemi-Con LXZ Series)

This part is the primary direct substitute for the LXZ10VB682M16X30LL. It maintains identical electrical specifications and mechanical dimensions while offering active product status and ROHS3 compliance. The height increase of 0.059" (1.50 mm) from 30.00 mm to 31.50 mm is within typical PCB layout tolerances for through-hole radial capacitors. This part carries AEC-Q200 automotive qualification, indicating enhanced reliability screening. Selection of ELXZ100ELL682ML30S is recommended for new production and ongoing system support where ROHS3 compliance is required.

ELXY100ELL682ML35S (Chemi-Con LXY Series)

This part provides electrical equivalence with identical capacitance, voltage, tolerance, and temperature ratings. The LXY series represents an alternative Chemi-Con product line with active status and ROHS3 compliance. The height of 36.50 mm represents a 0.256" (6.50 mm) increase over the original part and must be verified against PCB layout constraints. Ripple current ratings are reduced (2.1675 A @ 120 Hz and 2.55 A @ 100 kHz) compared to the original specification. Impedance is increased to 22 mOhms. Selection of ELXY100ELL682ML35S is appropriate when board space permits the increased height and when ripple current requirements are within the specified limits.

UPW1A682MHD (Nichicon UPW Series)

This part provides electrical equivalence across all critical parameters with ripple current and impedance characteristics matching or exceeding the original part. The product status is "Not For New Designs," indicating this is a legacy component suitable for replacement applications and ongoing support of existing systems. ROHS3 compliance is confirmed. The height of 31.50 mm is comparable to ELXZ100ELL682ML30S. Selection of UPW1A682MHD is appropriate for legacy system support where Nichicon components are already qualified in the design.

Frequently Asked Questions (FAQ)

Q: Can the LXZ10VB682M16X30LL be directly replaced with ELXZ100ELL682ML30S?

A: Yes. ELXZ100ELL682ML30S is a direct substitute that maintains all critical electrical and mechanical parameters. The height difference of 1.50 mm must be verified against PCB layout constraints, but this variation is within standard tolerances for through-hole radial capacitor applications.

Q: What is the primary reason for substituting the LXZ10VB682M16X30LL?

A: The LXZ10VB682M16X30LL is obsolete. ELXZ100ELL682ML30S and ELXY100ELL682ML35S are active products from Chemi-Con that provide equivalent electrical performance with current manufacturing availability and ROHS3 compliance.

Q: Are there height restrictions when selecting a substitute?

A: Yes. The original part has a maximum seated height of 30.00 mm. ELXZ100ELL682ML30S increases this to 31.50 mm, and ELXY100ELL682ML35S increases this to 36.50 mm. PCB layout must accommodate these variations. Verify clearance above and below the capacitor location before selection.

Q: Does the ripple current difference between ELXY100ELL682ML35S and the original part affect compatibility?

A: Ripple current is an allowable variation parameter. ELXY100ELL682ML35S has lower ripple current ratings (2.1675 A @ 120 Hz and 2.55 A @ 100 kHz) compared to the original (2.5585 A @ 120 Hz and 3.01 A @ 100 kHz). Selection requires verification that the application's ripple current demand does not exceed the substitute part's rating.

Q: What is the difference between ROHS3 compliant and RoHS non-compliant parts?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. The original LXZ10VB682M16X30LL is RoHS non-compliant. All substitute parts listed are ROHS3 compliant, making them suitable for applications with regulatory compliance requirements.

Q: Can UPW1A682MHD be used in new designs?

A: UPW1A682MHD carries a product status of "Not For New Designs." This part is suitable for replacement and ongoing support of existing systems but should not be selected for new product development. ELXZ100ELL682ML30S or ELXY100ELL682ML35S are recommended for new designs.

Q: What does AEC-Q200 qualification indicate?

A: AEC-Q200 is an automotive electronics qualification standard. ELXZ100ELL682ML30S carries this qualification, indicating the part has undergone enhanced reliability screening and testing suitable for automotive applications. This qualification is not present on the original LXZ10VB682M16X30LL.

Q: Are all substitute parts through-hole radial components?

A: Yes. All substitute parts maintain the through-hole radial, can package configuration of the original part. Lead spacing of 0.295" (7.50 mm) and case diameter of 0.630" (16.00 mm) are identical across all parts, ensuring PCB footprint compatibility.

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