CGS112U150R2C

Part Overview

The CGS112U150R2C is an aluminum electrolytic capacitor with a rated capacitance of 1100 µF and 150 V operating voltage. Manufactured by Cornell Dubilier Electronics (CDE), this component is actively supported and compliant with ROHS3 and REACH standards. Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain alternatives, and maintain compatibility across manufacturing batches and procurement cycles.

Substiute Parts

CGS112U150R2C

Cornell Dubilier Electronics (CDE)In Stock: 890CGS112U150R2C Datasheet

Current PartRFQ

CGS112U150R4C

Cornell Dubilier Electronics (CDE)In Stock: 846CGS112U150R4C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute relationships for the CGS112U150R2C are determined by maintaining electrical and mechanical compatibility. The following key parameters must remain consistent or equivalent:

• Capacitance: 1100 µF (exact match required)
• Voltage Rating: 150 V (exact match required)
• Package Type: Radial, Can - Screw Terminals (exact match required)
• Mounting Type: Chassis Mount (exact match required)
• Physical Dimensions: 1.375" Dia and compatible height for board integration
• Operating Temperature Range: -40°C ~ 85°C (exact match required)
• Polarization: Polar (exact match required)

The CGS112U150R4C qualifies as a substitute because it shares all critical electrical parameters (capacitance, voltage, operating temperature, lifetime) and mechanical specifications (package type, mounting type, diameter) while operating within the same application envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the CGS112U150R2C and CGS112U150R4C are active, supported products manufactured by Cornell Dubilier Electronics and comply with ROHS3 and REACH regulatory standards. The primary differentiator between these parts is physical height and ESR characteristics. The CGS112U150R4C provides lower equivalent series resistance and higher ripple current capacity while requiring greater vertical clearance (4.125" vs 2.125"). Selection between these parts depends on specific board layout constraints and thermal management requirements, with both maintaining identical capacitance, voltage rating, and temperature specifications.

Frequently Asked Questions (FAQ)

Q: Can the CGS112U150R4C replace the CGS112U150R2C in all applications?

A: Direct substitution is possible where board height constraints permit the 4.125" seated height of the CGS112U150R4C compared to the 2.125" of the CGS112U150R2C. Electrical performance remains compatible across applications with identical capacitance and voltage requirements.

Q: What are the advantages of the CGS112U150R4C?

A: The CGS112U150R4C offers lower ESR (64 mOhm versus 102 mOhm at 120 Hz) and higher ripple current capacity (4.4 A at 120 Hz versus 3.2 A), resulting in improved thermal performance in applications with significant AC component loading.

Q: Are both parts equivalent in terms of regulatory compliance?

A: Yes. Both the CGS112U150R2C and CGS112U150R4C are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements for component procurement and deployment.

Q: What determines whether these parts can be substituted?

A: Substitution eligibility is determined by matching capacitance (1100 µF), voltage rating (150 V), operating temperature range (-40°C ~ 85°C), polarization (Polar), and package type (Radial, Can - Screw Terminals). Physical height constraints must be independently verified for each application.

Q: How do the physical dimensions compare?

A: Both parts share an identical diameter of 1.375" (34.93 mm). The primary dimensional difference is seated height: CGS112U150R2C measures 2.125" (53.98 mm) while CGS112U150R4C measures 4.125" (104.78 mm).