Equivalent & Substitute Parts for P10R103K1-F

Part Overview

The Cornell Dubilier Electronics P10R103K1-F is a 10000 pF ±10% 100V ceramic capacitor with X7R temperature coefficient in axial through-hole configuration. This part is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production, repair, and field replacement applications. Active alternatives from current manufacturers provide functional equivalence while maintaining electrical and mechanical compatibility within specified parameters.

Key Parameters

Parameter	Value	Substitution Relevance
Capacitance	10000 pF	Critical - must match exactly
Tolerance	±10%	Critical - defines acceptable value range
Voltage Rating	100V	Critical - minimum requirement; higher ratings acceptable
Temperature Coefficient	X7R	Critical - defines temperature stability characteristics
Operating Temperature Range	-55°C to 125°C	Critical - defines environmental operating limits
Mounting Type	Through Hole	Critical - determines PCB assembly compatibility
Package/Case	Axial	Critical - physical form factor
Lead Style	Straight	Important - affects insertion and soldering
RoHS Status	ROHS3 Compliant	Important - regulatory compliance requirement

Substitute Part Grouping Explanation

Substitution logic is based on the following allowed parameters:

Direct Equivalents (100V X7R, ±10% Tolerance):

Capacitance: 10000 pF
Voltage Rating: 100V
Temperature Coefficient: X7R
Tolerance: ±10%
Mounting: Through Hole Axial
Operating Temperature: -55°C to 125°C
RoHS3 Compliance: Required

Parts meeting all these criteria are classified as direct substitutes. Minor variations in physical dimensions (diameter and length) are acceptable provided the axial through-hole form factor and lead spacing remain compatible with standard PCB layouts.

Voltage-Upgraded Equivalents (200V X7R, ±10% Tolerance):

All parameters identical to direct equivalents except voltage rating increased to 200V
Higher voltage rating provides additional design margin and environmental stress protection
Backward compatible with 100V applications

Temperature Coefficient Upgrades (C0G/NP0 Dielectric):

Capacitance: 10000 pF
Voltage Rating: 100V
Temperature Coefficient: C0G, NP0 (superior to X7R)
Tolerance: ±1%, ±2%, ±5%, or ±10%
All other parameters maintained
C0G/NP0 provides superior temperature stability and lower capacitance drift compared to X7R

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Size (Dia x L)	Product Status	Packaging	Inventory
P10R103K1-F	Cornell Dubilier Electronics	10000 pF	±10%	100V	X7R	0.100" x 0.170"	Obsolete	-	1054 Pcs
A103K15X7RH5TAA	Vishay Beyschlag/Draloric/BC Components	10000 pF	±10%	100V	X7R	0.098" x 0.150"	Active	Tape & Reel	3840 Pcs
C410C103K1R5TA	KEMET	10000 pF	±10%	100V	X7R	0.095" x 0.170"	Active	Bulk	4614 Pcs
C410C103K1R5TA7200	KEMET	10000 pF	±10%	100V	X7R	0.100" x 0.170"	Active	Cut Tape	1795 Pcs
SA101C103KAR	KYOCERA AVX	10000 pF	±10%	100V	X7R	0.100" x 0.170"	Active	Cut Tape	2100 Pcs
SA102C103KAR	KYOCERA AVX	10000 pF	±10%	200V	X7R	0.100" x 0.170"	Active	Tape & Reel	1091 Pcs
A103K15X7RK5TAA	Vishay Beyschlag/Draloric/BC Components	10000 pF	±10%	200V	X7R	0.098" x 0.150"	Active	Cut Tape	28462 Pcs
C410C103F1G5TA	KEMET	10000 pF	±1%	100V	C0G, NP0	0.095" x 0.170"	Active	Bulk	896 Pcs
C410C103G1G5TA	KEMET	10000 pF	±2%	100V	C0G, NP0	0.095" x 0.170"	Active	Bulk	826 Pcs
C410C103J1G5TA	KEMET	10000 pF	±5%	100V	C0G, NP0	0.095" x 0.170"	Active	Bulk	699 Pcs
C410C103K1G5TA	KEMET	10000 pF	±10%	100V	C0G, NP0	0.095" x 0.170"	Active	Bulk	698 Pcs

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Specifications):

Select from active parts with 10000 pF capacitance, ±10% tolerance, 100V rating, and X7R temperature coefficient:

C410C103K1R5TA7200 (KEMET): Highest inventory availability (4614 Pcs), identical physical dimensions to original (0.100" x 0.170"), Cut Tape packaging, Active product status, ROHS3 compliant
SA101C103KAR (KYOCERA AVX): Identical physical dimensions (0.100" x 0.170"), Cut Tape packaging, Active product status, ROHS3 compliant, 2100 Pcs available
A103K15X7RH5TAA (Vishay): Active product status, ROHS3 compliant, 3840 Pcs available, slightly smaller form factor (0.098" x 0.150")

For Voltage-Upgraded Applications:

A103K15X7RK5TAA (Vishay): 200V rating provides additional design margin, highest inventory (28462 Pcs), Active product status, ROHS3 compliant, Cut Tape packaging
SA102C103KAR (KYOCERA AVX): 200V rating, identical dimensions to original (0.100" x 0.170"), Active product status, ROHS3 compliant

For Superior Temperature Stability Requirements:

C410C103K1G5TA (KEMET): C0G/NP0 temperature coefficient with ±10% tolerance, 100V rating, Active product status, ROHS3 compliant, Low ESL feature
C410C103J1G5TA (KEMET): C0G/NP0 with ±5% tolerance for tighter tolerance applications
C410C103F1G5TA (KEMET): C0G/NP0 with ±1% tolerance for precision applications

All recommended parts are ROHS3 compliant and carry Active product status, ensuring long-term availability and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can SA102C103KAR (200V) be used in place of P10R103K1-F (100V)?

A: Yes. SA102C103KAR is a voltage-upgraded equivalent with identical capacitance (10000 pF), tolerance (±10%), temperature coefficient (X7R), and operating temperature range (-55°C to 125°C). The higher 200V rating is backward compatible with 100V applications and provides additional environmental stress protection.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients?

A: X7R provides ±15% capacitance change over the -55°C to 125°C temperature range. C0G/NP0 provides superior stability with minimal capacitance drift across temperature. C0G/NP0 parts (C410C103F1G5TA, C410C103G1G5TA, C410C103J1G5TA, C410C103K1G5TA) are upgrades suitable for applications requiring tighter temperature stability.

Q: Are there physical dimension differences between substitute parts?

A: Yes. The original P10R103K1-F measures 0.100" diameter x 0.170" length. A103K15X7RH5TAA and A103K15X7RK5TAA are slightly smaller (0.098" x 0.150"). C410C103K1R5TA is 0.095" x 0.170". C410C103K1R5TA7200 matches the original dimensions (0.100" x 0.170"). SA101C103KAR and SA102C103KAR match original dimensions (0.100" x 0.170"). Verify PCB layout clearances before selection.

Q: What packaging options are available?

A: Substitute parts are available in Bulk, Cut Tape (CT), and Tape & Reel (TR) packaging. Bulk packaging is suitable for manual assembly or small quantities. Cut Tape is appropriate for semi-automated assembly. Tape & Reel is optimized for high-volume automated production.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, meeting regulatory requirements for lead-free and restricted substance compliance.

Q: Which substitute offers the highest inventory availability?

A: A103K15X7RK5TAA (Vishay) offers the highest inventory with 28462 Pcs in stock. This 200V-rated upgrade provides both availability and voltage margin for design flexibility.

Q: Can C410C103K1R5TA (Bulk packaging) be used instead of C410C103K1R5TA7200 (Cut Tape)?

A: Yes. Both parts are electrically and mechanically identical (10000 pF, ±10%, 100V, X7R, 0.095" x 0.170"). The difference is packaging format only. Bulk is suitable for manual or semi-automated assembly; Cut Tape is optimized for automated pick-and-place equipment.

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