Equivalent & Substitute Parts for 167104K100A-F

Part Overview

The Cornell Dubilier Electronics 167104K100A-F is a 0.1 µF film capacitor rated for 100V DC operation with ±10% tolerance. This radial through-hole component utilizes polyester metallized dielectric technology and operates across the temperature range of -55°C to 125°C. The part is Active in product status and maintains ROHS3 compliance with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified to address inventory availability, packaging format requirements, or enhanced electrical specifications while maintaining functional compatibility within the specified parameter constraints.

Key Parameters

Parameter	Specification	Criticality for Substitution
Capacitance	0.1 µF	Critical - Must match exactly
Voltage Rating (DC)	100V	Critical - Minimum acceptable rating
Tolerance	±10%	Critical - Defines circuit performance
Dielectric Material	Polyester, Metallized	Critical - Determines electrical characteristics
Operating Temperature Range	-55°C to 125°C	Important - Defines environmental limits
Mounting Type	Through Hole Radial	Critical - PCB assembly compatibility
Lead Spacing	0.295" (7.50mm)	Critical - PCB footprint requirement
RoHS Status	ROHS3 Compliant	Important - Regulatory compliance

Substitute Part Grouping Explanation

Substitute parts are categorized into two groups based on electrical and mechanical compatibility:

Group 1: Direct Equivalents (Same Voltage Rating - 100V DC) These parts maintain identical capacitance (0.1 µF), voltage rating (100V DC), tolerance (±10%), dielectric material (polyester metallized), and through-hole radial mounting. Substitution is valid when lead spacing and physical dimensions accommodate the PCB layout. Parts in this group include 160104K100C-F, 168104K100H-F, DMT1P1K-F, and B32529C1104K series components.

Group 2: Upgraded Specifications (Higher Voltage Rating - 250V DC) These parts exceed the minimum voltage requirement with 250V DC rating while maintaining 0.1 µF capacitance and ±10% tolerance. The B32520C3104K series represents an upgrade path suitable for applications requiring enhanced voltage margin or improved reliability. These components are qualified to AEC-Q200 automotive standards.

Substitution logic is based strictly on:

Capacitance value match (0.1 µF)
Voltage rating equal to or greater than 100V DC
Tolerance specification (±10%)
Dielectric type (polyester metallized)
Through-hole radial package configuration
Lead spacing compatibility with PCB design
RoHS3 compliance maintenance

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage (DC)	Temp Range	Lead Spacing	Size (L x W)	Packaging	Inventory
167104K100A-F	Cornell Dubilier	0.1 µF	±10%	100V	-55 to 125°C	0.295" (7.50mm)	0.413" x 0.138"	Bulk	1061 Pcs
160104K100C-F	Cornell Dubilier	0.1 µF	±10%	100V	-55 to 105°C	0.394" (10.00mm)	0.512" x 0.157"	Bulk	957 Pcs
168104K100H-F	Cornell Dubilier	0.1 µF	±10%	100V	-55 to 125°C	0.197" (5.00mm)	0.283" x 0.098"	Bulk	5320 Pcs
DMT1P1K-F	Cornell Dubilier	0.1 µF	±10%	100V	-55 to 125°C	0.543" (13.80mm)	0.681" x 0.291"	Bulk	1065 Pcs
B32529C1104K000	EPCOS - TDK	0.1 µF	±10%	100V	-55 to 125°C	0.197" (5.00mm)	0.287" x 0.098"	Bulk	17953 Pcs
B32529C1104K189	EPCOS - TDK	0.1 µF	±10%	100V	-55 to 125°C	0.197" (5.00mm)	0.287" x 0.098"	Cut Tape	3946 Pcs
B32529C1104K289	EPCOS - TDK	0.1 µF	±10%	100V	-55 to 125°C	0.197" (5.00mm)	0.287" x 0.098"	Cut Tape	12952 Pcs
B32520C3104K000	EPCOS - TDK	0.1 µF	±10%	250V	-55 to 125°C	0.295" (7.50mm)	0.394" x 0.157"	Bulk	12416 Pcs
B32520C3104K289	EPCOS - TDK	0.1 µF	±10%	250V	-55 to 125°C	0.295" (7.50mm)	0.394" x 0.157"	Cut Tape	107116 Pcs
B32520C3104J000	EPCOS - TDK	0.1 µF	±5%	250V	-55 to 125°C	0.295" (7.50mm)	0.394" x 0.157"	Bulk	5041 Pcs

Engineering Selection Recommendations

Direct Substitution (100V DC Rating):

168104K100H-F and B32529C1104K series components provide direct electrical equivalence to 167104K100A-F with identical capacitance, voltage rating, and tolerance specifications. Selection between these options depends on PCB layout constraints:

168104K100H-F: Maintains Cornell Dubilier sourcing with compact 5.00mm lead spacing and full -55°C to 125°C temperature range. Suitable for space-constrained applications.
B32529C1104K000/K189/K289: EPCOS-TDK equivalents with AEC-Q200 automotive qualification. Available in both Bulk and Cut Tape packaging formats. The K289 variant offers highest inventory (12,952 Pcs) in Cut Tape format.

Upgraded Substitution (250V DC Rating):

B32520C3104K series components provide enhanced voltage margin while maintaining 0.1 µF capacitance and ±10% tolerance. These parts are suitable for applications where increased voltage headroom improves circuit reliability. Lead spacing matches the original 167104K100A-F at 0.295" (7.50mm), enabling direct PCB footprint compatibility.

B32520C3104K000: Bulk packaging, 12,416 Pcs inventory
B32520C3104K289: Cut Tape packaging, 107,116 Pcs inventory (highest availability)

All recommended substitutes maintain ROHS3 compliance and operate across -55°C to 125°C temperature range. Selection should prioritize lead spacing compatibility with existing PCB designs and packaging format requirements for assembly processes.

Frequently Asked Questions (FAQ)

Q: Can 168104K100H-F replace 167104K100A-F directly?

A: Electrical substitution is valid. Both components share 0.1 µF capacitance, ±10% tolerance, 100V DC rating, and polyester metallized dielectric. However, lead spacing differs: 168104K100H-F uses 5.00mm spacing versus 7.50mm for 167104K100A-F. PCB layout must accommodate the smaller spacing.

Q: What is the difference between B32529C1104K000 and B32529C1104K289?

A: Both parts are electrically identical EPCOS-TDK equivalents with 0.1 µF, ±10%, 100V DC specifications. The difference is packaging format: K000 is Bulk packaging while K289 is Cut Tape (CT). K289 offers significantly higher inventory (12,952 Pcs versus 3,946 Pcs for K189).

Q: Can I use B32520C3104K series (250V) instead of 167104K100A-F (100V)?

A: Yes. The 250V rating exceeds the 100V requirement, providing enhanced voltage margin. Electrical performance remains compatible. Lead spacing matches at 0.295" (7.50mm), enabling direct PCB footprint compatibility. These parts carry AEC-Q200 automotive qualification.

Q: What does AEC-Q200 qualification mean?

A: AEC-Q200 is an automotive industry standard for passive component reliability. EPCOS-TDK B32520 and B32529 series components meeting this qualification have undergone enhanced testing for automotive applications. This certification is provided in the component specifications but does not affect substitution validity for general-purpose applications.

Q: Why do some parts have different temperature ranges?

A: Operating temperature range varies by series design. 160104K100C-F operates to 105°C maximum, while 167104K100A-F and most EPCOS-TDK equivalents operate to 125°C. Selection should match application thermal requirements. The 167104K100A-F specification of -55°C to 125°C is the reference standard for this substitution group.

Q: What is the significance of lead spacing in substitution?

A: Lead spacing determines PCB footprint compatibility. The original 167104K100A-F uses 7.50mm spacing. Substitutes with different spacing (5.00mm for 168104K100H-F, 10.00mm for 160104K100C-F) require PCB layout verification. B32520C3104K series maintains 7.50mm spacing for direct footprint compatibility.

Q: Are all listed parts ROHS3 compliant?

A: Yes. All parts in this substitution group maintain ROHS3 compliance as specified in the provided data. Moisture sensitivity level (MSL) varies: Cornell Dubilier parts show MSL 1 (Unlimited), while EPCOS-TDK parts show Not Applicable. Both conditions satisfy standard PCB assembly requirements.

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