M20R104M5-F Equivalent & Substitute Parts

Part Overview

The M20R104M5-F is a 0.1 µF ±20% 50V ceramic capacitor with X7R temperature coefficient manufactured by Cornell Dubilier Electronics (CDE) in radial through-hole configuration. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing production and repair applications. The part operates across -55°C to 125°C and complies with ROHS3 standards. Active substitute parts maintain the same electrical specifications while offering improved availability and current manufacturing support.

Key Parameters

Parameter	Value
Capacitance	0.1 µF
Voltage Rating	50V
Tolerance	±20%
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Mounting Type	Through Hole
Package Type	Radial
Lead Spacing	0.100" (2.54mm)
RoHS Status	ROHS3 Compliant
Application	General Purpose

Substitute Part Grouping Explanation

Substitution of the M20R104M5-F is determined by strict equivalence in the following parameters: capacitance value (0.1 µF), voltage rating (50V minimum), temperature coefficient (X7R), tolerance (±20% or tighter), operating temperature range (-55°C to 125°C), mounting type (through-hole), and package configuration (radial). All substitute parts listed maintain these core electrical and mechanical specifications. Physical dimensions and lead styling may vary within the radial through-hole category without affecting functional compatibility in general-purpose applications. All substitutes are active products with current manufacturing status and ROHS3 compliance.

Parameter Comparison

Manufacturer	Part Number	Capacitance	Voltage	Tolerance	Temp Coeff	Operating Temp	Mounting	Package	Lead Spacing	Product Status	RoHS
Cornell Dubilier Electronics	M20R104M5-F	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Obsolete	ROHS3
KEMET	C320C104M5R5TA	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	ROHS3
Vishay Beyschlag/Draloric/BC Components	K104K10X7RF55K2	0.1 µF	50V	±10%	X7R	-55°C to 125°C	Through Hole	Radial	0.098" (2.50mm)	Active	ROHS3
Vishay Beyschlag/Draloric/BC Components	K104M10X7RF53L2	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.098" (2.50mm)	Active	ROHS3
Vishay Beyschlag/Draloric/BC Components	K104M15X7RF53K2	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.098" (2.50mm)	Active	ROHS3
Vishay Beyschlag/Draloric/BC Components	K104M15X7RF53L2	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.098" (2.50mm)	Active	ROHS3
KYOCERA AVX	SR205C104MAA	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	ROHS3
KYOCERA AVX	SR205C104MAATR1	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	ROHS3
KYOCERA AVX	SR205C104MAR	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	ROHS3
KYOCERA AVX	SR295C104MAATR1	0.1 µF	50V	±20%	X7R	-55°C to 125°C	Through Hole	Radial	0.100" (2.54mm)	Active	ROHS3

Engineering Selection Recommendations

All listed substitute parts are active products with current manufacturing support and ROHS3 compliance, providing superior availability compared to the obsolete M20R104M5-F. Selection among substitutes depends on specific application requirements and board layout constraints.

KEMET C320C104M5R5TA provides direct dimensional compatibility with the original part, featuring identical lead spacing (0.100" / 2.54mm) and similar physical footprint. This part is available in bulk packaging with substantial inventory (293,191 pieces).

KYOCERA AVX SkyCap® SR series (SR205C104MAA, SR205C104MAATR1, SR205C104MAR, SR295C104MAATR1) maintains exact lead spacing and tolerance specifications. These parts are available in multiple packaging formats (bulk, cut tape, tape & reel) to accommodate different procurement workflows. The SR205C104MAR and SR205C104MAA variants offer the most compact height profile at 0.200" (5.08mm).

Vishay Beyschlag/Draloric/BC Components Mono-Kap™ K series (K104M10X7RF53L2, K104M15X7RF53K2, K104M15X7RF53L2) offers active product status with high inventory availability. These parts feature slightly reduced lead spacing (0.098" / 2.50mm) and compact physical dimensions. The K104M15X7RF53L2 variant provides the lowest seated height at 0.220" (5.60mm), suitable for space-constrained applications.

Vishay K104K10X7RF55K2 provides tighter tolerance (±10%) compared to the original ±20% specification, offering improved capacitance accuracy for applications requiring enhanced precision.

Frequently Asked Questions (FAQ)

Q: Can K104K10X7RF55K2 be used as a direct replacement for M20R104M5-F?

A: K104K10X7RF55K2 is electrically compatible, maintaining 0.1 µF capacitance, 50V rating, X7R temperature coefficient, and -55°C to 125°C operating range. The ±10% tolerance is tighter than the original ±20%, providing improved accuracy. Lead spacing differs slightly (0.098" versus 0.100"), requiring verification of PCB hole positioning. Physical dimensions are more compact, which may affect board layout.

Q: What is the difference between SR205C104MAA and SR205C104MAATR1?

A: Both parts are electrically and mechanically identical. The primary difference is packaging format: SR205C104MAA is supplied in bulk, while SR205C104MAATR1 is supplied in cut tape (CT) format. Selection depends on procurement and assembly requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the environmental standards of the original M20R104M5-F.

Q: How do physical dimensions affect substitution?

A: All substitute parts maintain through-hole radial configuration with compatible lead spacing for general-purpose applications. Variations in seated height and body dimensions may affect board layout in space-constrained designs. Verify PCB hole positioning and clearance requirements before final selection.

Q: Which substitute offers the best availability?

A: KEMET C320C104M5R5TA provides the highest inventory level at 293,191 pieces. KYOCERA AVX SR205C104MAR and Vishay K104M15X7RF53L2 also maintain substantial stock levels (1,138 and 56,153 pieces respectively).

Q: Can K104M20X7RH53K2 be used as a substitute?

A: K104M20X7RH53K2 is not a direct substitute. This part operates at 100V rating rather than 50V, exceeding the original specification. While electrically compatible in 50V applications, it represents over-specification and is not recommended for direct replacement.

Q: What tolerance should I select for my application?

A: The original M20R104M5-F specifies ±20% tolerance. All listed substitutes maintain this tolerance or tighter. For general-purpose applications, ±20% tolerance is sufficient. Applications requiring improved capacitance accuracy should select K104K10X7RF55K2 (±10% tolerance).

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message