CS65-B2GA151KYNKA Equivalent & Substitute Parts

Part Overview

The CS65-B2GA151KYNKA is a 150 pF ceramic capacitor rated for 300VAC/440VAC operation, manufactured by TDK Corporation. 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 1128 units in stock. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the allowed parameter range for this product category.

Substiute Parts

CS65-B2GA151KYNKA

TDK CorporationIn Stock: 1214CS65-B2GA151KYNKA Datasheet

Current PartRFQ

CS45-B2GA151K-NKA

TDK CorporationIn Stock: 1780CS45-B2GA151K-NKA Datasheet

DirectRFQ

CS65-B2GA151KANKA

TDK CorporationIn Stock: 912CS65-B2GA151KANKA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CS65-B2GA151KYNKA is determined by strict equivalence in the following parameters:

• Capacitance value: 150 pF
• Tolerance: ±10%
• Temperature Coefficient: B
• Safety Ratings: X1, Y2
• Mounting Type: Through Hole
• Package Type: Radial, Disc
• Lead Spacing: 0.295" (7.50mm)
• RoHS Compliance: ROHS3 Compliant

Voltage rating may vary within the operational envelope (minimum 300VAC/440VAC or higher). Operating temperature range may extend beyond the base specification. Packaging format (Bulk vs. Tape & Box) does not affect electrical or mechanical compatibility. Physical dimensions (diameter) may vary within tolerance limits while maintaining lead spacing consistency.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status with ROHS3 compliance. The CS65-B2GA151KANKA offers an extended operating temperature range (-55°C ~ 125°C) and includes AEC-Q200 automotive qualification, providing additional margin for temperature-sensitive applications. The CS45-B2GA151K-NKA is rated for 440VAC operation only, which is suitable for applications not requiring the 300VAC rating. Physical diameter variation (6.50mm vs. 7.00mm) between CS45-B2GA151K-NKA and the other parts must be verified against PCB layout constraints, though lead spacing remains constant at 0.295" (7.50mm).

Frequently Asked Questions (FAQ)

Q: Can CS45-B2GA151K-NKA replace CS65-B2GA151KYNKA in all applications?

A: CS45-B2GA151K-NKA is electrically equivalent for applications operating at 440VAC. Applications requiring 300VAC operation must use CS65-B2GA151KYNKA or CS65-B2GA151KANKA. Physical diameter is 6.50mm versus 7.00mm; verify PCB layout compatibility.

Q: What is the difference between CS65-B2GA151KYNKA and CS65-B2GA151KANKA?

A: Both parts share identical electrical specifications and physical dimensions. CS65-B2GA151KANKA extends the operating temperature range to -55°C ~ 125°C and includes AEC-Q200 automotive qualification. Packaging differs: CS65-B2GA151KYNKA is supplied in Bulk format, while CS65-B2GA151KANKA is also Bulk but with automotive-grade certification.

Q: Are packaging format differences (Bulk vs. Tape & Box) relevant to circuit performance?

A: Packaging format affects supply chain logistics and handling but does not impact electrical or mechanical performance. Component selection should prioritize electrical specifications and physical compatibility with PCB layout.

Q: Can these parts be used interchangeably in safety-rated applications?

A: All three parts carry X1, Y2 safety ratings and ROHS3 compliance. Interchangeability depends on specific voltage requirements (300VAC vs. 440VAC) and operating temperature range. Verify application requirements before substitution.

Q: What is the significance of lead spacing consistency?

A: All substitute parts maintain 0.295" (7.50mm) lead spacing, ensuring PCB footprint compatibility. This parameter is critical for through-hole mounting reliability and solder joint integrity.