CS65-B2GA221KYGKA Equivalent & Substitute Parts

Part Overview

The CS65-B2GA221KYGKA is a 220 pF ceramic capacitor manufactured by TDK Corporation, rated for 300VAC/440VAC operation with ±10% tolerance. This high-voltage safety-rated component is designed for through-hole mounting in applications requiring X1, Y2 safety classifications. The part is currently active in production with 805 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are maintained while offering alternative availability, extended operating temperature ranges, or enhanced automotive qualification.

Substiute Parts

CS65-B2GA221KYGKA

TDK CorporationIn Stock: 876CS65-B2GA221KYGKA Datasheet

Current PartRFQ

CS65-B2GA221KANKA

TDK CorporationIn Stock: 1754CS65-B2GA221KANKA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CS65-B2GA221KYGKA is determined by the following critical parameters:

• Capacitance Value: Must be 220 pF
• Tolerance: Must be ±10%
• Voltage Rating: Must be 300VAC/440VAC minimum
• Temperature Coefficient: Must be B
• Safety Ratings: Must include X1, Y2
• Mounting Configuration: Must be through-hole with radial, disc package
• Lead Spacing: Must be 0.295" (7.50mm)
• RoHS Compliance: Must maintain ROHS3 status

The substitute part CS65-B2GA221KANKA meets all these criteria while providing extended operating temperature range (-55°C ~ 125°C) and automotive qualification (AEC-Q200).

Parameter Comparison

Engineering Selection Recommendations

Both the CS65-B2GA221KYGKA and CS65-B2GA221KANKA are active production parts from TDK Corporation with identical electrical specifications and mechanical compatibility. Selection between these parts should be based on:

• Inventory Availability: CS65-B2GA221KANKA offers higher stock levels (1714 units vs. 805 units)
• Temperature Range: CS65-B2GA221KANKA supports extended low-temperature operation (-55°C vs. -25°C), suitable for applications requiring broader thermal performance
• Automotive Qualification: CS65-B2GA221KANKA includes AEC-Q200 certification, required for automotive and safety-critical applications
• Compliance: Both parts maintain ROHS3 compliance and identical safety ratings (X1, Y2)

Frequently Asked Questions (FAQ)

Q: Can CS65-B2GA221KANKA be used as a direct replacement for CS65-B2GA221KYGKA?

A: Yes. Both parts share identical capacitance (220 pF), tolerance (±10%), voltage rating (300VAC/440VAC), temperature coefficient (B), safety ratings (X1, Y2), and mechanical dimensions. The substitute part is physically and electrically interchangeable.

Q: What is the difference in operating temperature range?

A: CS65-B2GA221KYGKA operates from -25°C to 125°C, while CS65-B2GA221KANKA operates from -55°C to 125°C. The substitute part supports extended low-temperature performance for applications requiring operation in colder environments.

Q: Does CS65-B2GA221KANKA have automotive certification?

A: Yes. CS65-B2GA221KANKA includes AEC-Q200 qualification in addition to X1, Y2 safety ratings, making it suitable for automotive applications. CS65-B2GA221KYGKA carries only X1, Y2 ratings.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical package dimensions (0.276" diameter, 7.00mm), lead spacing (0.295", 7.50mm), and lead style (Formed Leads - Kinked), ensuring identical PCB footprint compatibility.

Q: Do both parts meet RoHS requirements?

A: Yes. Both CS65-B2GA221KYGKA and CS65-B2GA221KANKA are ROHS3 compliant.