P30R104K1-F Equivalent & Substitute Parts Reference

Part Overview

The P30R104K1-F is a 0.1 µF ±10% 100V ceramic capacitor with X7R temperature coefficient manufactured by Cornell Dubilier Electronics (CDE) in axial through-hole configuration. This part is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing design support and procurement continuity. Substitute parts must maintain identical electrical specifications while meeting current manufacturing and compliance standards.

Substiute Parts

P30R104K1-F

Cornell Dubilier Electronics (CDE)In Stock: 1189P30R104K1-F Datasheet

Current PartRFQ

C410C104K1R5TA

KEMETIn Stock: 5783C410C104K1R5TA Datasheet

DirectRFQ

ARA39D104KGS

KEMETIn Stock: 1103ARA39D104KGS Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the P30R104K1-F are qualified based on strict electrical and mechanical parameter matching:

Critical Matching Parameters:

• Capacitance value: 0.1 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage rating: 100V (exact match required)
• Temperature coefficient: X7R (exact match required)
• Mounting type: Through hole axial configuration (exact match required)

Compliance Parameters:

• RoHS3 compliance maintained across all substitutes
• REACH status evaluated for supply chain applicability

Physical Considerations:

• Package dimensions may vary within axial form factor
• Lead style remains straight across all qualified substitutes

Two active substitute parts meet these criteria and are grouped as follows:

Group 1 - Direct Dimensional Substitute: C410C104K1R5TA (KEMET AxiMax 400 Comm X7R series) provides compact form factor with reduced physical footprint while maintaining all electrical specifications.

Group 2 - Extended Temperature Substitute: ARA39D104KGS (KEMET ARA Indust X7R HT200C series) extends operating temperature range to -55°C ~ 200°C for high-temperature applications while maintaining base electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications (Operating Temperature -55°C ~ 125°C):

C410C104K1R5TA is the primary substitute for the obsolete P30R104K1-F. This KEMET AxiMax 400 Comm X7R part maintains all critical electrical specifications and RoHS3 compliance. The reduced physical footprint (0.100" Dia x 0.170" L versus 0.150" Dia x 0.290" L) provides space optimization benefits in PCB layouts. Active product status ensures long-term availability and supply chain stability.

For High-Temperature Applications (Operating Temperature -55°C ~ 200°C):

ARA39D104KGS is the appropriate substitute when extended temperature performance is required. This KEMET ARA Indust X7R HT200C part maintains all base electrical specifications while extending the upper operating temperature limit to 200°C. RoHS3 compliance is maintained; however, REACH status is affected, requiring supply chain verification for regulated substance compliance in specific markets.

Procurement Considerations:

Both substitutes are active products with confirmed inventory availability. C410C104K1R5TA offers 5720 pieces in stock; ARA39D104KGS offers 1030 pieces in stock. Selection between these two substitutes depends solely on application temperature requirements and PCB space constraints.

Frequently Asked Questions (FAQ)

Q: Can C410C104K1R5TA be used as a direct replacement for P30R104K1-F in all applications?

A: C410C104K1R5TA is electrically equivalent for applications operating within -55°C ~ 125°C. The reduced physical dimensions (0.100" Dia x 0.170" L) differ from the original part (0.150" Dia x 0.290" L). PCB layout verification is required to confirm lead spacing and mounting hole compatibility.

Q: What is the difference between C410C104K1R5TA and ARA39D104KGS?

A: Both parts share identical electrical specifications (0.1 µF, ±10%, 100V, X7R). The primary difference is operating temperature range: C410C104K1R5TA operates -55°C ~ 125°C; ARA39D104KGS operates -55°C ~ 200°C. Physical dimensions also differ: C410C104K1R5TA is 0.100" Dia x 0.170" L; ARA39D104KGS is 0.150" Square x 0.400" L.

Q: Are both substitute parts RoHS3 compliant?

A: Yes, both C410C104K1R5TA and ARA39D104KGS are ROHS3 compliant. ARA39D104KGS carries REACH Affected status, requiring verification for applications in regulated markets.

Q: Can these parts be used interchangeably on the same PCB?

A: No. Physical dimensions differ significantly between the two substitutes. PCB layout modifications are required if switching between C410C104K1R5TA and ARA39D104KGS. Lead spacing and mounting hole positions must be verified against PCB design specifications.

Q: What is the moisture sensitivity level for the substitute parts?

A: Both KEMET substitutes carry Not Applicable moisture sensitivity level classification, indicating standard handling procedures apply. The original P30R104K1-F specified MSL 1 (Unlimited).

Q: Are these parts suitable for military or aerospace applications?

A: Selection criteria for military or aerospace applications extend beyond the electrical and mechanical parameters provided. Consult application-specific qualification requirements and component approval lists.