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Equivalent & Substitute Parts for 160104K100C-F
Part Overview
The Cornell Dubilier Electronics 160104K100C-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 105°C. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified to address application requirements for higher voltage ratings, improved tolerance specifications, or alternative packaging configurations while maintaining core electrical and mechanical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.1 µF |
| Tolerance | ±10% |
| Voltage Rating - DC | 100V |
| Voltage Rating - AC | 63V |
| Dielectric Material | Polyester, Metallized |
| Operating Temperature Range | -55°C ~ 105°C |
| Mounting Type | Through Hole |
| Package / Case | Radial |
| Lead Spacing | 0.394" (10.00mm) |
| Termination | PC Pins |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitute parts for the 160104K100C-F are categorized based on the following substitution criteria:
Upgrade Category - Improved Tolerance (Same Voltage): Parts with identical capacitance, voltage rating, and physical dimensions but featuring ±5% tolerance instead of ±10% tolerance. These upgrades provide enhanced precision for applications requiring tighter capacitance specifications.
Upgrade Category - Higher Voltage Rating (Same Capacitance): Parts with identical capacitance and tolerance but rated for 250V DC instead of 100V DC. These upgrades accommodate applications requiring higher voltage withstand capability. Physical dimensions increase to accommodate the higher voltage rating.
Similar Category - Compact Form Factor (Same Electrical Specifications): Parts with identical capacitance, tolerance, and voltage rating but featuring reduced physical dimensions and different lead spacing. These alternatives provide space-constrained design solutions while maintaining electrical performance.
Upgrade Category - Cross-Manufacturer Alternatives (EPCOS/TDK): Parts from EPCOS - TDK Electronics with identical or superior electrical specifications. These alternatives feature automotive-grade AEC-Q200 certification and extended operating temperature range (-55°C to 125°C). Dielectric material is polyester PET metallized with stacked configuration, providing compact form factors.
Parameter Comparison
| Part Number | Manufacturer | Capacitance | Tolerance | Voltage DC | Voltage AC | Size (mm) | Lead Spacing (mm) | Temp Range | Compliance |
|---|---|---|---|---|---|---|---|---|---|
| 160104K100C-F | Cornell Dubilier | 0.1 µF | ±10% | 100V | 63V | 13.00 x 4.00 | 10.00 | -55 to 105°C | ROHS3 |
| 160104J100C-F | Cornell Dubilier | 0.1 µF | ±5% | 100V | 63V | 13.00 x 4.00 | 10.00 | -55 to 105°C | ROHS3 |
| 160104J250D-F | Cornell Dubilier | 0.1 µF | ±5% | 250V | 160V | 13.00 x 5.00 | 10.00 | -55 to 105°C | ROHS3 |
| 160104K250D-F | Cornell Dubilier | 0.1 µF | ±10% | 250V | 160V | 13.00 x 5.00 | 10.00 | -55 to 105°C | ROHS3 |
| 168104K100H-F | Cornell Dubilier | 0.1 µF | ±10% | 100V | 63V | 7.20 x 2.50 | 5.00 | -55 to 125°C | ROHS3 |
| DMT1P1K-F | Cornell Dubilier | 0.1 µF | ±10% | 100V | 65V | 17.30 x 7.40 | 13.80 | -55 to 125°C | ROHS3 |
| B32521C1104J000 | EPCOS - TDK | 0.1 µF | ±5% | 100V | 63V | 13.00 x 4.00 | 10.00 | -55 to 125°C | ROHS3, AEC-Q200 |
| B32521C3104J000 | EPCOS - TDK | 0.1 µF | ±5% | 250V | 160V | 13.00 x 4.00 | 10.00 | -55 to 125°C | ROHS3, AEC-Q200 |
| B32521C3104J289 | EPCOS - TDK | 0.1 µF | ±5% | 250V | 160V | 13.00 x 4.00 | 10.00 | -55 to 125°C | ROHS3, AEC-Q200 |
| B32521C3104K000 | EPCOS - TDK | 0.1 µF | ±10% | 250V | 160V | 13.00 x 4.00 | 10.00 | -55 to 125°C | ROHS3, AEC-Q200 |
| B32529C1104K000 | EPCOS - TDK | 0.1 µF | ±10% | 100V | 63V | 7.30 x 2.50 | 5.00 | -55 to 125°C | ROHS3, AEC-Q200 |
Engineering Selection Recommendations
Direct Substitution (Identical Electrical and Mechanical Specifications): The 160104J100C-F provides direct substitution with improved tolerance specification (±5% versus ±10%). Both parts share identical physical dimensions, lead spacing, voltage ratings, and operating temperature range. Selection of this upgrade is appropriate when circuit design requires tighter capacitance tolerance without PCB layout modification.
Voltage Upgrade Path: The 160104J250D-F and 160104K250D-F provide 250V DC rated alternatives for applications requiring higher voltage withstand capability. These parts maintain identical capacitance and lead spacing but feature increased physical dimensions (width increases from 4.00mm to 5.00mm). PCB layout verification is required to confirm dimensional compatibility.
Compact Form Factor Alternatives: The 168104K100H-F and B32529C1104K000 provide identical electrical specifications in reduced physical dimensions with 5.00mm lead spacing instead of 10.00mm. These alternatives are suitable for space-constrained applications. The 168104K100H-F extends operating temperature to 125°C. The B32529C1104K000 adds AEC-Q200 automotive certification.
Cross-Manufacturer EPCOS/TDK Alternatives: The B32521C1104J000 and B32521C3104K000 series provide EPCOS - TDK equivalents with extended operating temperature range (-55°C to 125°C) and AEC-Q200 automotive certification. The B32521C3104J289 variant offers identical electrical specifications in Tape & Box packaging. These parts feature compact form factors with 7.00mm maximum seated height compared to 9.50mm for the original part.
Higher Voltage EPCOS/TDK Upgrade: The B32521C3104J000 and B32521C3104K000 provide 250V DC rated alternatives from EPCOS - TDK with automotive-grade certification. These parts maintain the same physical footprint as the 100V rated B32521C1104J000 while providing enhanced voltage capability.
All substitute parts maintain ROHS3 compliance and PC pin termination. Selection criteria should prioritize application voltage requirements, tolerance specifications, operating temperature range, and PCB layout constraints.
Frequently Asked Questions (FAQ)
Q: Can the 160104J100C-F directly replace the 160104K100C-F without PCB modification?
A: Yes. The 160104J100C-F provides direct substitution with identical physical dimensions (13.00mm x 4.00mm), lead spacing (10.00mm), voltage ratings (100V DC / 63V AC), and operating temperature range (-55°C to 105°C). The only difference is improved tolerance specification (±5% versus ±10%). No PCB layout changes are required.
Q: What are the physical dimension differences between 100V and 250V rated parts?
A: The 160104K100C-F (100V) measures 13.00mm x 4.00mm with 9.50mm maximum seated height. The 160104K250D-F (250V) measures 13.00mm x 5.00mm with 11.00mm maximum seated height. The width increases by 1.00mm and height by 1.50mm to accommodate the higher voltage rating. PCB layout verification is required before substitution.
Q: Are EPCOS/TDK parts compatible with Cornell Dubilier footprints?
A: EPCOS/TDK B32521C series parts with identical lead spacing (10.00mm) and similar physical dimensions are mechanically compatible with Cornell Dubilier 160 series parts. However, the B32521C series features reduced seated height (7.00mm versus 9.50mm), which may affect clearance in space-constrained designs. The B32529C1104K000 features 5.00mm lead spacing and is not directly compatible with 10.00mm spaced footprints.
Q: What is the difference between the B32521C3104J000 and B32521C3104J289?
A: Both parts are electrically and mechanically identical 0.1 µF 250V DC rated capacitors from EPCOS - TDK. The primary difference is packaging: B32521C3104J000 is supplied in Bulk packaging, while B32521C3104J289 is supplied in Tape & Box (TB) packaging. Electrical specifications, physical dimensions, and performance characteristics are identical.
Q: Can compact form factor parts (168104K100H-F or B32529C1104K000) be used in existing 10.00mm lead spacing designs?
A: No. The 168104K100H-F and B32529C1104K000 feature 5.00mm lead spacing compared to the original 10.00mm spacing. These parts require PCB redesign and cannot be used as direct substitutes in existing layouts. These alternatives are suitable only for new designs with 5.00mm spaced footprints.
Q: What is the advantage of AEC-Q200 certified parts?
A: AEC-Q200 certification indicates the part meets automotive industry reliability and quality standards. EPCOS/TDK B32521C and B32529C series parts carry this certification, providing enhanced traceability, testing documentation, and suitability for automotive and mission-critical applications. Cornell Dubilier 160 and 168 series parts do not carry AEC-Q200 certification.
Q: Does the extended operating temperature range (-55°C to 125°C) affect substitution decisions?
A: The extended temperature range provided by 168104K100H-F, DMT1P1K-F, and EPCOS/TDK alternatives offers improved performance margin in high-temperature environments. However, if the application operates within the original -55°C to 105°C range, the extended range provides no functional advantage. Selection should be based on actual application temperature requirements.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All listed substitute parts maintain ROHS3 compliance status. This ensures compatibility with environmental regulations and procurement requirements for ROHS3 compliant assemblies.
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