DSF100J153

Part Overview

The DSF100J153 is a 0.015 µF film capacitor rated for 100VDC, manufactured by Cornell Dubilier Electronics (CDE) from the DSF series. This component features a polyester metallized-stacked dielectric with radial through-hole mounting. The DSF100J153 is classified as obsolete, necessitating identification of active equivalent alternatives for continued system maintenance and procurement.

Substiute Parts

DSF100J153

Cornell Dubilier Electronics (CDE)In Stock: 721DSF100J153 Datasheet

Current PartRFQ

168153J100A-F

Cornell Dubilier Electronics (CDE)In Stock: 908168153J100A-F Datasheet

DirectRFQ

R82EC2150AA50J

KEMETIn Stock: 6441R82EC2150AA50J Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DSF100J153 is based strictly on the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Capacitance: 0.015 µF (exact match required)
• Tolerance: ±5% (maintains circuit performance)
• Voltage Rating (DC): 100V minimum (same or higher acceptable)
• Dielectric Material: Polyester, Metallized (functional compatibility)

Mechanical Compatibility Criteria:

• Mounting Type: Through Hole (required for PCB assembly)
• Package / Case: Radial (required for form factor)
• Lead Spacing: 0.197" (5.00mm) (required for board hole pattern)
• Termination: PC Pins (required for solder compatibility)

The identified substitute parts—168153J100A-F (Cornell Dubilier Electronics) and R82EC2150AA50J (KEMET)—meet all electrical equivalence and mechanical compatibility requirements. Both are active products with improved operating temperature ranges compared to the obsolete DSF100J153.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are ROHS3 compliant and support regulatory requirements equivalent to the original DSF100J153. The 168153J100A-F maintains active product status from the original manufacturer (Cornell Dubilier Electronics), offering manufacturer continuity and technical support alignment. The R82EC2150AA50J provides equivalent electrical performance with automotive-grade qualification (AEC-Q200) and extended operating temperature range (-55°C to 105°C), suitable for applications requiring enhanced temperature robustness.

Selection between the two active substitutes depends on procurement availability, packaging requirements (Bulk), and application-specific temperature or automotive specifications. Both maintain mechanical compatibility with the original PCB mounting pattern through identical lead spacing (0.197" / 5.00mm) and radial through-hole configuration.

Frequently Asked Questions (FAQ)

Q: Can 168153J100A-F directly replace DSF100J153 in existing assemblies? A: Yes. Both parts share identical capacitance (0.015 µF), tolerance (±5%), DC voltage rating (100V), lead spacing (0.197" / 5.00mm), and radial through-hole mounting configuration. Physical footprint differences (7.50mm vs. 7.20mm length) do not affect electrical performance or PCB assembly compatibility.

Q: Is R82EC2150AA50J suitable for non-automotive applications? A: Yes. The AEC-Q200 automotive qualification and extended temperature range (-55°C to 105°C) of R82EC2150AA50J represent enhanced performance specifications beyond baseline requirements. This part functions equivalently in general-purpose applications where the original DSF100J153 was specified.

Q: Are there mechanical clearance concerns with the smaller substitute parts? A: No. Both 168153J100A-F and R82EC2150AA50J maintain the required lead spacing (0.197" / 5.00mm) and radial through-hole termination. Reduced physical dimensions (7.20mm length vs. 7.50mm original) provide additional PCB clearance without affecting electrical performance or assembly compatibility.

Q: Do the substitute parts maintain moisture and environmental compliance? A: Yes. Both 168153J100A-F and R82EC2150AA50J are ROHS3 compliant and REACH unaffected, matching the environmental and regulatory compliance of the original DSF100J153. The 168153J100A-F maintains MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the impact of the extended operating temperature range in the substitutes? A: The substitutes support expanded temperature ranges (-55°C to 125°C for 168153J100A-F and -55°C to 105°C for R82EC2150AA50J) compared to the original DSF100J153 (-40°C to 85°C). This extension provides enhanced reliability in thermal extremes without compromising operation within the original specification range.