K102K10X7RF5TH5 Equivalent & Substitute Parts

Part Overview

The K102K10X7RF5TH5 is a 1000 pF ±10% 50V ceramic capacitor with X7R temperature coefficient manufactured by Vishay Beyschlag/Draloric/BC Components in the Mono-Kap™ K series. This radial through-hole component operates across -55°C to 125°C and is ROHS3 compliant. Substitute parts are identified based on matching capacitance, voltage rating, temperature coefficient, and mechanical compatibility within the radial through-hole package category.

Key Parameters

Parameter	Value
Capacitance	1000 pF
Tolerance	±10%
Voltage - Rated	50V
Temperature Coefficient	X7R
Operating Temperature Range	-55°C ~ 125°C
Mounting Type	Through Hole
Package / Case	Radial
Lead Spacing	0.197" (5.00mm)
Lead Style	Formed Leads
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Substitution Parameters:

Capacitance: 1000 pF (exact match required)
Voltage Rating: 50V minimum (equal or higher acceptable)
Temperature Coefficient: X7R or C0G/NP0 (both acceptable for general purpose applications)
Mounting Type: Through Hole Radial (mechanical compatibility)
Lead Spacing: 0.197" (5.00mm) or 0.098" (2.50mm) for compact variants
RoHS Compliance: ROHS3 Compliant

Substitution Categories:

Direct Parametric Equivalents: Parts with identical electrical specifications and lead spacing (0.197" / 5.00mm). These include K102K10X7RF5UH5 from Vishay and FK28X7R1H102KN000 from TDK.

Manufacturer Recommended Substitutes: Parts with matching capacitance and voltage but different packaging or lead configurations. K102K15X7RF5TH5 offers identical electrical performance with slightly larger physical dimensions. K102K15X7RF5TL2 provides compact lead spacing (0.098" / 2.50mm).

Enhanced Specification Alternatives: Parts with superior temperature coefficient stability (C0G/NP0) or higher voltage ratings. K102J15C0GF5TH5 provides ±5% tolerance with C0G/NP0 coefficient. K102J20C0GH5TH5 offers 100V rating with C0G/NP0 coefficient.

Cross-Manufacturer Options: KEMET C315C102K5R5TA and C320C102K5R5TA provide equivalent electrical performance with different physical footprints. TDK FK18X7R1H102KN020 offers compact lead spacing (0.098" / 2.50mm).

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Lead Spacing	Height (Max)	Product Status
K102K10X7RF5TH5	Vishay	1000 pF	±10%	50V	X7R	0.197" (5.00mm)	0.244" (6.20mm)	Active
K102K10X7RF5UH5	Vishay	1000 pF	±10%	50V	X7R	0.197" (5.00mm)	0.244" (6.20mm)	Active
K102K15X7RF5TH5	Vishay	1000 pF	±10%	50V	X7R	0.197" (5.00mm)	0.260" (6.60mm)	Active
K102K15X7RF5TL2	Vishay	1000 pF	±10%	50V	X7R	0.098" (2.50mm)	0.220" (5.60mm)	Active
K102K15X7RH5TH5	Vishay	1000 pF	±10%	100V	X7R	0.197" (5.00mm)	0.260" (6.60mm)	Active
K102J15C0GF5TH5	Vishay	1000 pF	±5%	50V	C0G/NP0	0.197" (5.00mm)	0.260" (6.60mm)	Active
K102J20C0GH5TH5	Vishay	1000 pF	±5%	100V	C0G/NP0	0.197" (5.00mm)	0.299" (7.60mm)	Active
C315C102K5R5TA	KEMET	1000 pF	±10%	50V	X7R	0.100" (2.54mm)	0.183" (4.66mm)	Active
C320C102K5R5TA	KEMET	1000 pF	±10%	50V	X7R	0.100" (2.54mm)	0.290" (7.36mm)	Active
FK18X7R1H102KN020	TDK	1000 pF	±10%	50V	X7R	0.098" (2.50mm)	0.217" (5.50mm)	Not For New Designs
FK28X7R1H102KN000	TDK	1000 pF	±10%	50V	X7R	0.197" (5.00mm)	0.217" (5.50mm)	Not For New Designs

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): K102K10X7RF5UH5 is a parametric equivalent with identical electrical and mechanical specifications. Both parts are Active status and ROHS3 compliant.

For Standard Applications (50V, X7R): K102K15X7RF5TH5 and K102K15X7RH5TH5 are manufacturer-recommended alternatives. K102K15X7RF5TH5 maintains 50V rating with identical lead spacing. K102K15X7RH5TH5 provides upgraded 100V rating for applications requiring higher voltage margin.

For Compact PCB Layouts: K102K15X7RF5TL2 offers reduced lead spacing (0.098" / 2.50mm) with lower profile height (0.220" / 5.60mm) while maintaining 50V X7R specifications.

For Enhanced Stability Requirements: K102J15C0GF5TH5 provides superior temperature coefficient stability (C0G/NP0, ±5% tolerance) at 50V. K102J20C0GH5TH5 combines C0G/NP0 coefficient with 100V rating for demanding applications.

For Cross-Manufacturer Sourcing: KEMET C315C102K5R5TA and C320C102K5R5TA are Active status alternatives with X7R specifications. Both are ROHS3 compliant. C315C102K5R5TA features compact lead spacing (0.100" / 2.54mm) and minimal height (0.183" / 4.66mm).

Not Recommended for New Designs: TDK FK18X7R1H102KN020 and FK28X7R1H102KN000 carry "Not For New Designs" status and should be avoided for new product development.

Frequently Asked Questions (FAQ)

Q: Can K102K10X7RF5UH5 replace K102K10X7RF5TH5 directly? A: Yes. K102K10X7RF5UH5 is a parametric equivalent with identical capacitance (1000 pF), tolerance (±10%), voltage rating (50V), temperature coefficient (X7R), lead spacing (0.197" / 5.00mm), and height (0.244" / 6.20mm). Both are Active status and ROHS3 compliant.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients? A: X7R provides ±15% capacitance change across the operating temperature range (-55°C to 125°C). C0G/NP0 provides superior stability with ±0.3% change. C0G/NP0 parts are suitable for applications requiring tighter capacitance tolerance over temperature.

Q: Can I use a 100V rated capacitor in place of a 50V part? A: Yes. K102K15X7RH5TH5 (100V) and K102J20C0GH5TH5 (100V) are electrically compatible substitutes. Higher voltage ratings provide additional safety margin. Physical dimensions may differ; verify PCB layout compatibility.

Q: What lead spacing options are available? A: Standard lead spacing is 0.197" (5.00mm), matching the original part. Compact alternatives with 0.098" (2.50mm) spacing include K102K15X7RF5TL2 (Vishay) and FK18X7R1H102KN020 (TDK). KEMET parts use 0.100" (2.54mm) spacing. Verify PCB hole pattern compatibility before substitution.

Q: Are KEMET C315C102K5R5TA and C320C102K5R5TA suitable replacements? A: Both are electrically equivalent with 1000 pF, ±10%, 50V, X7R specifications and ROHS3 compliance. Physical dimensions differ: C315C102K5R5TA has compact footprint (0.150" L x 0.100" W, 0.100" lead spacing), while C320C102K5R5TA is larger (0.200" L x 0.125" W, 0.100" lead spacing). Verify PCB layout compatibility.

Q: Why are TDK FK series parts marked "Not For New Designs"? A: Parts with "Not For New Designs" status indicate manufacturer discontinuation or transition to newer product lines. These parts remain available but should not be selected for new product development. Use Active status alternatives instead.

Q: What is the significance of packaging type (Tape & Reel vs. Cut Tape vs. Bulk)? A: Packaging affects supply chain logistics and minimum order quantities but does not impact electrical or mechanical performance. Tape & Reel (TR) is standard for automated assembly. Cut Tape (CT) and Bulk packaging are available from various manufacturers. Verify supplier availability for your procurement requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message