167104K63A-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The 167104K63A-F is a 0.1 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) rated for 63V 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 currently active in production with 766 units in stock.

Equivalent and substitute parts are identified to address application requirements including higher voltage ratings, improved tolerance specifications, automotive-grade certifications, and alternative packaging formats while maintaining core electrical and mechanical compatibility.

Key Parameters

Parameter	Specification
Capacitance	0.1 µF
Tolerance	±10%
Voltage Rating - DC	63V
Voltage Rating - AC	40V
Dielectric Material	Polyester, Metallized
Operating Temperature Range	-55°C to 125°C
Mounting Type	Through Hole
Package / Case	Radial
Termination	PC Pins
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for the 167104K63A-F are classified into two categories based on electrical and mechanical parameters:

Direct Equivalents (Same Voltage Rating - 63V DC): Parts maintaining identical 63V DC voltage rating, ±10% tolerance, and 0.1 µF capacitance are classified as direct equivalents. These parts differ primarily in physical dimensions, lead spacing, and manufacturer series designation. Direct equivalents include the CDE 168104K63A-F and EPCOS B32529 series components.

Upgraded Alternatives (Higher Voltage Rating - 250V DC): Parts rated for 250V DC represent upgraded alternatives suitable for applications requiring higher voltage margins or operating in elevated voltage environments. These components maintain 0.1 µF capacitance and ±10% tolerance but feature enhanced voltage specifications. Upgraded alternatives include the EPCOS B32520C3104K series.

Key Parameters Determining Substitution:

Capacitance value (0.1 µF - fixed)
Tolerance (±10% - fixed for direct equivalents)
Voltage rating (63V DC for direct equivalents; 250V DC for upgrades)
Dielectric material (Polyester, Metallized)
Operating temperature range (-55°C to 125°C)
Mounting type (Through Hole)
Package type (Radial)
Termination style (PC Pins)

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage DC	Voltage AC	Dielectric	Temp Range	Size (mm)	Lead Spacing (mm)	Packaging	Inventory
167104K63A-F	CDE	0.1 µF	±10%	63V	40V	Polyester, Metallized	-55 to 125°C	10.50 x 3.50	7.50	Bulk	766
168104K63A-F	CDE	0.1 µF	±10%	63V	40V	Polyester, Metallized	-55 to 125°C	7.20 x 2.50	5.00	Bulk	2605
B32520C3104J000	EPCOS - TDK	0.1 µF	±5%	250V	160V	Polyester, PET, Metallized - Stacked	-55 to 125°C	10.00 x 4.00	7.50	Bulk	5041
B32520C3104K000	EPCOS - TDK	0.1 µF	±10%	250V	160V	Polyester, PET, Metallized - Stacked	-55 to 125°C	10.00 x 4.00	7.50	Bulk	12416
B32520C3104K289	EPCOS - TDK	0.1 µF	±10%	250V	160V	Polyester, PET, Metallized - Stacked	-55 to 125°C	10.00 x 4.00	7.50	Cut Tape	107116
B32529C0104K000	EPCOS - TDK	0.1 µF	±10%	63V	40V	Polyester, PET, Metallized - Stacked	-55 to 125°C	7.30 x 2.50	5.00	Bulk	90900
B32529C0104K189	EPCOS - TDK	0.1 µF	±10%	63V	40V	Polyester, PET, Metallized - Stacked	-55 to 125°C	7.30 x 2.50	5.00	Unspecified	33400
B32529C0104K289	EPCOS - TDK	0.1 µF	±10%	63V	40V	Polyester, PET, Metallized - Stacked	-55 to 125°C	7.30 x 2.50	5.00	Tape & Box	10501

Engineering Selection Recommendations

Direct Equivalent Selection (63V DC Rating):

The 168104K63A-F (CDE) serves as a direct electrical equivalent with identical voltage, capacitance, and tolerance specifications. This part features reduced physical dimensions (7.20 x 2.50 mm versus 10.50 x 3.50 mm) and tighter lead spacing (5.00 mm versus 7.50 mm), making it suitable for space-constrained applications. Both CDE parts maintain ROHS3 compliance and unlimited moisture sensitivity rating.

The EPCOS B32529 series (B32529C0104K000, B32529C0104K189, B32529C0104K289) provides direct electrical equivalence with identical 63V DC rating and ±10% tolerance. These components feature polyethylene terephthalate (PET) metallized stacked dielectric construction and carry AEC-Q200 automotive qualification. Physical dimensions match the 168104K63A-F (7.30 x 2.50 mm). Packaging variants include Bulk, unspecified, and Tape & Box formats. Inventory availability for B32529 series components exceeds 10,000 units across all variants.

Upgraded Alternative Selection (250V DC Rating):

The EPCOS B32520C3104K series (B32520C3104K000 and B32520C3104K289) represents upgraded alternatives with 250V DC rating and ±10% tolerance. These components maintain 0.1 µF capacitance and identical operating temperature range. Physical dimensions (10.00 x 4.00 mm) and lead spacing (7.50 mm) match the original 167104K63A-F, enabling direct mechanical compatibility in existing PCB layouts. Both variants carry AEC-Q200 automotive qualification and ROHS3 compliance. The Cut Tape variant (B32520C3104K289) offers exceptional inventory availability at 107,116 units.

The B32520C3104J000 variant provides ±5% tolerance with identical 250V DC rating, suitable for applications requiring tighter capacitance tolerance specifications.

Compliance and Certification Status:

All substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original part's regulatory standing. EPCOS components carry AEC-Q200 automotive qualification, providing enhanced reliability assurance for automotive and industrial applications.

Frequently Asked Questions (FAQ)

Q: Can the 168104K63A-F replace the 167104K63A-F in existing designs?

A: The 168104K63A-F provides electrical equivalence with identical 63V DC rating, 0.1 µF capacitance, and ±10% tolerance. However, physical dimensions and lead spacing differ. The 168104K63A-F measures 7.20 x 2.50 mm with 5.00 mm lead spacing, compared to the original 10.50 x 3.50 mm with 7.50 mm spacing. PCB layout modification is required for lead spacing accommodation.

Q: What is the difference between CDE and EPCOS B32529 series parts at 63V DC rating?

A: Both maintain identical electrical specifications (0.1 µF, ±10%, 63V DC, -55 to 125°C). The primary differences are dielectric construction (CDE uses polyester metallized; EPCOS uses polyethylene terephthalate metallized stacked), physical dimensions (EPCOS B32529 measures 7.30 x 2.50 mm), and certifications (EPCOS carries AEC-Q200 automotive qualification). Inventory availability favors EPCOS B32529 series with over 90,000 units in stock.

Q: When should the 250V DC rated B32520 series be selected?

A: The B32520C3104K series (250V DC) is selected for applications requiring higher voltage margins, elevated operating environments, or designs operating above 63V DC. These components maintain identical 0.1 µF capacitance and ±10% tolerance while providing 250V DC rating. Physical dimensions and lead spacing (10.00 x 4.00 mm, 7.50 mm spacing) match the original 167104K63A-F, enabling direct PCB compatibility without layout modification.

Q: What packaging options are available for high-volume procurement?

A: The B32520C3104K289 (250V DC, ±10%) is available in Cut Tape packaging with 107,116 units in stock, supporting high-volume automated assembly operations. The B32529C0104K289 (63V DC, ±10%) is available in Tape & Box format with 10,501 units. Bulk packaging is available for all direct equivalents with varying inventory levels.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH unaffected status, matching the original 167104K63A-F regulatory requirements.

Q: What is the tolerance difference between B32520C3104J000 and B32520C3104K000?

A: The B32520C3104J000 provides ±5% tolerance, while the B32520C3104K000 provides ±10% tolerance. Both maintain identical 250V DC rating, 0.1 µF capacitance, and physical dimensions. The ±5% tolerance variant is selected for applications requiring tighter capacitance accuracy specifications.

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