CKR22CG222JS-LL Equivalent & Substitute Parts

Part Overview

The CKR22CG222JS-LL is a 2200 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 100V with C0G/NP0 temperature coefficient characteristics. This military-grade component (MIL-PRF-39014) is designed for high-reliability applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with 926 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter tolerances.

Substiute Parts

CKR22CG222JS-LL

KYOCERA AVXIn Stock: 966CKR22CG222JS-LL Datasheet

Current PartRFQ

CKR22CG222FS

KYOCERA AVXIn Stock: 1184CKR22CG222FS Datasheet

UpgradeRFQ

CKR22CG222JS

KYOCERA AVXIn Stock: 1173CKR22CG222JS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CKR22CG222JS-LL is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Capacitance value: 2200 pF (exact match required)
• Voltage rating: 100V (minimum requirement)
• Temperature coefficient: C0G/NP0 (mandatory for stability)
• Operating temperature range: -55°C to 125°C (minimum coverage required)
• Mounting type: Through Hole (mechanical compatibility)
• Package: 2-DIP (PCB layout compatibility)
• Lead spacing: 0.325" (8.25mm) (board design requirement)

Tolerance Consideration: Capacitance tolerance is not a substitution barrier. Parts with tighter tolerance specifications (±1%) are direct upgrades and maintain full compatibility with designs specified for ±5% tolerance.

Parameter Comparison

Engineering Selection Recommendations

CKR22CG222FS (Upgrade Option): This part is a direct upgrade to the CKR22CG222JS-LL. The tighter tolerance specification (±1% versus ±5%) provides improved capacitance accuracy while maintaining all other electrical and mechanical parameters. All certifications, compliance status, and military specifications remain identical. This part is suitable for applications requiring higher precision capacitance values.

CKR22CG222JS (Parametric Equivalent): This part maintains identical electrical specifications and mechanical compatibility with the CKR22CG222JS-LL. Both parts share the same ±5% tolerance, voltage rating, temperature coefficient, and package configuration. Selection between these two parts is based on availability and inventory considerations, as all technical parameters are equivalent.

All substitute parts maintain active production status and are manufactured by KYOCERA AVX under the same military specification (MIL-PRF-39014) with identical failure rate ratings.

Frequently Asked Questions (FAQ)

Q: Can CKR22CG222FS replace CKR22CG222JS-LL in existing designs? A: Yes. The CKR22CG222FS is a direct substitute with improved tolerance specification (±1%). All electrical ratings, mechanical dimensions, and package specifications are identical. The tighter tolerance provides enhanced performance without requiring design modifications.

Q: What is the difference between CKR22CG222JS-LL and CKR22CG222JS? A: Both parts are parametrically equivalent with identical capacitance (2200 pF), tolerance (±5%), voltage rating (100V), temperature coefficient (C0G/NP0), and package configuration (2-DIP). The difference is in part number designation only. Both are suitable for direct substitution.

Q: Are all substitute parts compatible with the same PCB layout? A: Yes. All substitute parts share identical mechanical specifications: 2-DIP package, 0.325" (8.25mm) lead spacing, 0.260" L x 0.092" W body dimensions, and 0.175" (4.45mm) maximum seated height. No PCB modifications are required.

Q: Do substitute parts maintain the same military specification compliance? A: Yes. All substitute parts are manufactured under MIL-PRF-39014 specification with identical S-class failure rate (0.001%). Military-grade reliability is maintained across all equivalent and upgrade options.

Q: What is the significance of C0G/NP0 temperature coefficient? A: C0G/NP0 designation indicates minimal capacitance variation across the operating temperature range (-55°C to 125°C). This characteristic is maintained in all substitute parts, ensuring stable circuit performance across temperature extremes.