KXG160VB22RM10X20LL Equivalent & Substitute Parts

Part Overview

The KXG160VB22RM10X20LL is a 22 µF, 160 V aluminum electrolytic capacitor in radial, can package manufactured by Chemi-Con. This component is classified as obsolete and operates across a temperature range of -40°C to 105°C with a rated lifetime of 8000 hours at 105°C. The part is designed for general-purpose applications requiring polar electrolytic capacitor functionality.

Due to its obsolete product status, sourcing original inventory may present supply chain challenges. Identifying equivalent substitute parts with compatible electrical and mechanical specifications ensures design continuity and maintains circuit performance requirements.

Substiute Parts

KXG160VB22RM10X20LL

Chemi-ConIn Stock: 954KXG160VB22RM10X20LL Datasheet

Current PartRFQ

EKXG251ELL220MJ20S

Chemi-ConIn Stock: 1898EKXG251ELL220MJ20S Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the KXG160VB22RM10X20LL is determined by strict adherence to the following electrical and mechanical parameters:

Mandatory Matching Parameters:

• Capacitance: 22 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Operating Temperature Range: -40°C to 105°C (exact match required)
• Lifetime @ 105°C: 8000 Hrs (exact match required)
• Ripple Current @ 120 Hz: 200 mA (exact match required)
• Ripple Current @ 100 kHz: 500 mA (exact match required)
• Polarization: Polar (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Type: Radial, Can (exact match required)

Allowable Variation Parameters:

• Voltage Rating: May be equal to or greater than 160 V (uprating permitted)
• Lead Spacing: 0.197" (5.00 mm) (exact match required for PCB compatibility)
• Diameter: 0.394" (10.00 mm) (exact match required for mechanical fit)
• Height: 0.787" (20.00 mm) (exact match required for mechanical fit)

The EKXG251ELL220MJ20S qualifies as a substitute because it maintains identical capacitance, tolerance, temperature range, lifetime rating, ripple current specifications, and mechanical dimensions while providing an elevated voltage rating of 250 V, which is acceptable for applications originally designed for 160 V operation.

Parameter Comparison

Engineering Selection Recommendations

The EKXG251ELL220MJ20S is the qualified substitute for the KXG160VB22RM10X20LL based on the following engineering criteria:

Product Status Advantage: The substitute part maintains active product status, ensuring continued availability and supply chain reliability compared to the obsolete main part.

Compliance Enhancement: The EKXG251ELL220MJ20S achieves ROHS3 compliance, whereas the original part is RoHS non-compliant. This upgrade supports regulatory requirements for new designs and manufacturing environments subject to RoHS directives.

Electrical Compatibility: The substitute provides identical capacitance (22 µF), tolerance (±20%), temperature operating range (-40°C to 105°C), lifetime rating (8000 Hrs @ 105°C), and ripple current specifications (200 mA @ 120 Hz, 500 mA @ 100 kHz). The elevated voltage rating of 250 V is compatible with circuits originally specified for 160 V operation.

Mechanical Interchangeability: Both parts share identical lead spacing (5.00 mm), diameter (10.00 mm), and height (20.00 mm), ensuring direct PCB footprint compatibility without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the EKXG251ELL220MJ20S be used as a direct replacement for the KXG160VB22RM10X20LL?

A: Yes. The substitute part maintains all mandatory electrical parameters (capacitance, tolerance, temperature range, lifetime, ripple current) and mechanical dimensions (lead spacing, diameter, height). The higher voltage rating (250 V vs. 160 V) is acceptable for circuits designed for 160 V operation.

Q: What is the significance of the voltage rating difference between the two parts?

A: The substitute part is rated for 250 V, which exceeds the original 160 V specification. This uprating does not create compatibility issues; circuits designed for lower voltage ratings operate safely with higher-rated components. The substitute provides additional voltage margin without affecting capacitance or other electrical characteristics.

Q: Are there any mechanical compatibility concerns?

A: No. Both parts are radial, can-type aluminum electrolytic capacitors with identical lead spacing (5.00 mm), diameter (10.00 mm), and height (20.00 mm). They share the same through-hole mounting configuration and PCB footprint.

Q: What is the advantage of selecting the active product over the obsolete part?

A: The substitute part (EKXG251ELL220MJ20S) maintains active product status, ensuring reliable long-term availability. The original part (KXG160VB22RM10X20LL) is obsolete, which may result in supply discontinuation and sourcing difficulties.

Q: Does the substitute part meet modern regulatory standards?

A: Yes. The EKXG251ELL220MJ20S is ROHS3 compliant, whereas the original part is RoHS non-compliant. This compliance upgrade supports manufacturing environments and markets subject to RoHS directives.

Q: Are the ripple current ratings identical between the two parts?

A: Yes. Both parts are rated for 200 mA ripple current at 120 Hz and 500 mA ripple current at 100 kHz, ensuring equivalent performance in AC ripple current applications.

Q: Is the operating temperature range the same for both parts?

A: Yes. Both parts operate across the identical temperature range of -40°C to 105°C with a lifetime rating of 8000 hours at 105°C.