THAS101M450AC1C Equivalent & Substitute Parts

Part Overview

The THAS101M450AC1C is a 100 µF, 450 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in FlatPack configuration. This component is designed for general-purpose applications requiring stable capacitance and low equivalent series resistance in through-hole mounting configurations. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to address inventory availability, supply chain continuity, and equivalent functional performance in circuit applications.

Substiute Parts

THAS101M450AC1C

Cornell Dubilier Electronics (CDE)In Stock: 868THAS101M450AC1C Datasheet

Current PartRFQ

THAS101M450AC0C

Cornell Dubilier Electronics (CDE)In Stock: 1109THAS101M450AC0C Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the THAS101M450AC1C is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

• Capacitance: 100 µF (exact match required)
• Voltage Rating: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR @ 120Hz: 1.45 Ohm (exact match required)
• Lifetime @ 105°C: 5000 Hrs (exact match required)
• Operating Temperature Range: -55°C to 105°C (exact match required)
• Ripple Current @ 120 Hz: 700 mA (exact match required)
• Ripple Current @ 20 kHz: 1.19 A (exact match required)
• Lead Spacing: 10.00 mm (exact match required)
• Package / Case: FlatPack (exact match required)
• Mounting Type: Through Hole (exact match required)
• Polarization: Polar (exact match required)

The substitute part THAS101M450AC0C meets all mandatory equivalence criteria and is classified as a parametric equivalent within the THAS series.

Parameter Comparison

Engineering Selection Recommendations

THAS101M450AC0C is a direct parametric equivalent to THAS101M450AC1C. Both components are manufactured by Cornell Dubilier Electronics within the THAS series and maintain identical electrical, mechanical, and environmental specifications. Selection between these parts is based on inventory availability and supply chain requirements rather than functional differences.

Both parts maintain Active product status and full compliance with RoHS3 and REACH regulations. The THAS101M450AC0C currently has higher inventory availability (1096 Pcs) compared to the main part (811 Pcs), making it suitable for applications requiring immediate procurement or larger volume requirements.

No functional degradation or performance compromise occurs when substituting THAS101M450AC0C for THAS101M450AC1C in circuit applications. PCB layout, thermal management, and electrical design parameters remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can THAS101M450AC0C be used as a direct replacement for THAS101M450AC1C?

A: Yes. THAS101M450AC0C is a parametric equivalent with identical capacitance (100 µF), voltage rating (450 V), ESR (1.45 Ohm @ 120Hz), ripple current specifications, physical dimensions, and thermal characteristics. No circuit modifications are required.

Q: Are there differences in the FlatPack configuration between these parts?

A: No. Both parts use identical FlatPack through-hole mounting with 10.00 mm lead spacing, 53.80 x 25.40 mm dimensions, and 9.30 mm maximum seated height. PCB footprints are interchangeable.

Q: Do both parts meet the same compliance standards?

A: Yes. Both THAS101M450AC1C and THAS101M450AC0C are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8532.22.0085.

Q: What is the operational temperature range for both parts?

A: Both parts operate across -55°C to 105°C with a rated lifetime of 5000 hours at 105°C.

Q: Are there any inventory or lead time considerations?

A: THAS101M450AC0C has higher current inventory (1096 Pcs) versus THAS101M450AC1C (811 Pcs). Selection may be influenced by procurement timeline and volume requirements.

Q: Can these parts be used interchangeably in high-ripple-current applications?

A: Yes. Both parts support identical ripple current specifications: 700 mA @ 120 Hz and 1.19 A @ 20 kHz, making them suitable for equivalent high-frequency and low-frequency ripple current applications.