Equivalent & Substitute Parts for 562R10TST82

Part Overview

The Vishay Cera-Mite 562R10TST82 is an 820 pF ceramic capacitor rated for 1000V (1kV) with X5F temperature coefficient, designed for general-purpose applications requiring high voltage tolerance. This radial, disc-type capacitor is currently active in production with ROHS3 compliance. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter ranges.

Substiute Parts

562R10TST82

Vishay Cera-MiteIn Stock: 718562R10TST82 Datasheet

Current PartRFQ

S821K29X7RN63L6R

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 23063S821K29X7RN63L6R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 562R10TST82 is determined by the following critical parameters:

• Capacitance Value: Must be 820 pF
• Voltage Rating: Must be 1000V (1kV) or higher
• Tolerance: Must be ±10% or tighter
• Mounting Type: Must be Through Hole
• Package Type: Must be Radial, Disc
• Lead Spacing: Must be 0.252" (6.40mm)
• RoHS Compliance: Must maintain ROHS3 Compliant status

The substitute part S821K29X7RN63L6R meets all these criteria. The primary difference is the temperature coefficient (X7R instead of X5F), which provides a wider operating temperature range (-55°C ~ 125°C versus -55°C ~ 105°C) while maintaining all other electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 562R10TST82 and S821K29X7RN63L6R are active production parts with ROHS3 compliance and REACH Unaffected status. The substitute part S821K29X7RN63L6R is suitable for applications where the extended upper operating temperature limit of 125°C (versus 105°C) provides operational advantage. The X7R temperature coefficient of the substitute part offers improved temperature stability characteristics compared to the X5F coefficient of the main part. Physical dimensions are comparable, with the substitute part diameter increasing by 0.004" (0.10mm), which remains within typical PCB layout tolerances for radial disc capacitors.

Frequently Asked Questions (FAQ)

Q: Can S821K29X7RN63L6R be used as a direct replacement for 562R10TST82?

A: Yes. Both parts share identical capacitance (820 pF), tolerance (±10%), voltage rating (1000V), lead spacing (0.252"), mounting type (Through Hole), and package configuration (Radial, Disc). The substitute part meets all electrical and mechanical compatibility requirements.

Q: What is the difference between X5F and X7R temperature coefficients?

A: X5F and X7R are temperature coefficient classifications that define capacitance variation across temperature ranges. The X7R coefficient provides a wider operating temperature range (-55°C ~ 125°C) compared to X5F (-55°C ~ 105°C). Selection depends on application temperature requirements.

Q: Are there any physical dimension concerns with the substitute part?

A: The substitute part diameter is 0.295" (7.50mm) compared to 0.291" (7.40mm) for the main part, a difference of 0.004" (0.10mm). This minor increase is within standard PCB layout tolerances for radial disc capacitors and does not affect through-hole mounting compatibility.

Q: Do both parts have equivalent compliance certifications?

A: Yes. Both parts are ROHS3 Compliant, REACH Unaffected, and classified as EAR99 for export control purposes.