CKR22CG102JS Equivalent & Substitute Parts

Part Overview

The CKR22CG102JS is a military-grade ceramic capacitor manufactured by KYOCERA AVX, rated at 1000 pF with 100V voltage rating and C0G/NP0 temperature coefficient. This component is part of the MIL-PRF-39014 CKR22 series and 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 810 units in stock. Substitute parts are identified when equivalent capacitance and tolerance specifications can be maintained while accommodating different voltage ratings or series designations within the same package and mounting configuration.

Substiute Parts

CKR22CG102JS

KYOCERA AVXIn Stock: 825CKR22CG102JS Datasheet

Current PartRFQ

CKR23CG102JS

KYOCERA AVXIn Stock: 765CKR23CG102JS Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CKR22CG102JS is determined by the following criteria:

• Capacitance Value: Must remain 1000 pF
• Tolerance: Must remain ±5%
• Temperature Coefficient: Must remain C0G/NP0
• Mounting Type: Must remain Through Hole
• Package Configuration: Must remain 2-DIP
• Operating Temperature Range: Must remain -55°C to 125°C
• Failure Rate Classification: Must maintain S (0.001%) rating
• Series Compliance: Must comply with MIL-PRF-39014 military standard

The CKR23CG102JS qualifies as a substitute because it maintains all critical electrical parameters while operating at a higher voltage rating (200V versus 100V). This upgrade in voltage rating does not compromise the primary function of the capacitor and provides enhanced margin for applications where voltage stress may vary.

Parameter Comparison

Engineering Selection Recommendations

Both the CKR22CG102JS and CKR23CG102JS are active production components manufactured by KYOCERA AVX under the MIL-PRF-39014 military standard. Selection between these parts depends on circuit voltage requirements:

• CKR22CG102JS: Select when circuit design specifies 100V maximum operating voltage and component height is constrained to 0.175" (4.45mm) maximum.
• CKR23CG102JS: Select when circuit design permits 200V voltage rating or when higher voltage margin is required. Note the increased seated height of 0.195" (4.95mm) compared to the main part.

Both parts maintain identical capacitance, tolerance, temperature coefficient, and failure rate specifications. Compliance status is equivalent for both REACH and ECCN classifications. The substitution is electrically valid for applications where the higher voltage rating of the CKR23CG102JS does not create design conflicts.

Frequently Asked Questions (FAQ)

Q: Can CKR23CG102JS replace CKR22CG102JS in all applications?

A: The CKR23CG102JS can replace the CKR22CG102JS when circuit voltage requirements do not exceed 200V and the increased seated height of 0.195" (4.95mm) is accommodated in the PCB layout. The electrical characteristics remain identical.

Q: What is the primary difference between these two parts?

A: The voltage rating differs: CKR22CG102JS is rated at 100V while CKR23CG102JS is rated at 200V. All other electrical parameters, including capacitance, tolerance, and temperature coefficient, are identical.

Q: Are there any compliance or certification differences?

A: Both parts comply with MIL-PRF-39014 military standard, maintain identical failure rate classifications, and share equivalent REACH and ECCN status. RoHS compliance status is identical for both parts.

Q: Does the height difference affect PCB compatibility?

A: The CKR23CG102JS has a maximum seated height of 0.195" (4.95mm) compared to 0.175" (4.45mm) for the CKR22CG102JS. PCB layout and component clearance must accommodate this 0.020" (0.50mm) difference.

Q: Can CKR22CG102JS replace CKR23CG102JS?

A: The CKR22CG102JS is not recommended as a substitute for CKR23CG102JS in applications designed for the 200V rated part, as it provides lower voltage margin and may not meet circuit safety requirements.