VCAS120656F111RP Equivalent & Substitute Parts

Part Overview

The VCAS120656F111RP is a 68 V, 100 A transient voltage suppressor manufactured by KYOCERA AVX under the FLEXITERM® series. This component functions as a varistor for transient voltage protection in surface mount applications. The part is classified as Active with AEC-Q200 automotive qualification and ROHS3 compliance. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter range.

Substiute Parts

VCAS120656F111RP

KYOCERA AVXIn Stock: 1151VCAS120656F111RP Datasheet

Current PartRFQ

VC120656F111RP

KYOCERA AVXIn Stock: 11412VC120656F111RP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VCAS120656F111RP is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Varistor voltage nominal rating: 68 V
• Varistor voltage tolerance range: 61.2 V to 74.8 V
• Surge current capacity: 100 A
• Maximum DC voltage rating: 56 V
• Maximum AC voltage rating: 40 V
• Energy absorption: 0.7 J
• Capacitance at 1 kHz: 180 pF

Mechanical Parameters:

• Package designation: 1206 (3216 Metric)
• Mounting configuration: Surface Mount, MLCV
• Circuit count: 1 circuit

Compliance & Status:

• Product status: Active
• RoHS compliance: ROHS3 Compliant
• Automotive qualification: AEC-Q200
• Moisture sensitivity level: 1 (Unlimited)

A part qualifies as a substitute only when all electrical parameters fall within the specified ranges and mechanical compatibility is maintained.

Parameter Comparison

Engineering Selection Recommendations

The VC120656F111RP is a direct parametric equivalent to the VCAS120656F111RP. Both components are manufactured by KYOCERA AVX and maintain identical electrical and mechanical specifications across all critical parameters. Both parts carry Active product status, AEC-Q200 automotive qualification, and ROHS3 compliance certification.

Selection between these parts should be based on inventory availability and supply chain requirements. The VC120656F111RP currently maintains higher inventory levels (11,375 pcs) compared to the VCAS120656F111RP (1,099 pcs), which may influence procurement decisions for high-volume applications.

Both parts are suitable for transient voltage suppression applications requiring 68 V nominal varistor voltage, 100 A surge current capacity, and surface mount 1206 package configuration in automotive-grade environments.

Frequently Asked Questions (FAQ)

Q: Can VC120656F111RP be used as a direct replacement for VCAS120656F111RP?

A: Yes. Both parts are manufactured by KYOCERA AVX and maintain identical electrical parameters (68 V nominal varistor voltage, 100 A surge current, 0.7 J energy), mechanical configuration (1206 surface mount package), and compliance certifications (AEC-Q200, ROHS3). No circuit redesign or board layout modification is required.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is determined by equivalence in varistor voltage rating (61.2 V to 74.8 V range), surge current capacity (100 A), maximum voltage ratings (56 V DC, 40 V AC), energy absorption (0.7 J), package type (1206 metric), and mounting configuration (surface mount MLCV). All parameters must match within specified tolerances.

Q: Are there any differences in packaging or moisture sensitivity between these parts?

A: No. Both parts are supplied in Tape & Reel packaging with MSL rating 1 (Unlimited moisture sensitivity level). Handling and storage requirements are identical.

Q: What is the significance of the AEC-Q200 qualification?

A: AEC-Q200 qualification indicates the component meets automotive-grade reliability standards established by the Automotive Electronics Council. Both parts carry this certification, confirming suitability for automotive transient voltage protection applications.

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

A: Yes. Both parts maintain identical operating temperature range specifications (-55°C to 125°C). No thermal performance differentiation exists between the two part numbers.