VCAS120630D650TP Equivalent & Substitute Parts

Part Overview

The VCAS120630D650TP is a 41 V, 120 A Transient Voltage Suppressor (TVS) varistor manufactured by KYOCERA AVX in the FLEXITERM® series. This surface mount component is designed for transient voltage protection in automotive and industrial applications. The part is classified as Active with AEC-Q200 automotive qualification and ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the specified tolerances, ensuring functional interchangeability in circuit protection applications.

Substiute Parts

VCAS120630D650TP

KYOCERA AVXIn Stock: 896VCAS120630D650TP Datasheet

Current PartRFQ

VCAS120630D650DP

KYOCERA AVXIn Stock: 4188VCAS120630D650DP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VCAS120630D650TP is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Varistor voltage range: 36.9 V (Min) to 45.1 V (Max), with 41 V typical
• Surge current rating: 120 A
• Maximum DC voltage: 30 V
• Maximum AC voltage: 21 V
• Energy absorption: 0.4 J
• Capacitance: 400 pF @ 1 kHz

Mechanical Parameters (Must Match):

• Package: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCV
• Number of circuits: 1

Compliance & Status (Must Match):

• Product status: Active
• AEC-Q200 automotive qualification
• ROHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part VCAS120630D650DP meets all electrical, mechanical, and compliance requirements for direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

Both VCAS120630D650TP and VCAS120630D650DP are Active products with identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on inventory availability and supply chain considerations rather than technical performance differences.

The VCAS120630D650DP currently maintains higher inventory levels (4124 Pcs) compared to VCAS120630D650TP (870 Pcs), making it suitable for high-volume production requirements. Both parts carry AEC-Q200 automotive qualification and ROHS3 compliance, confirming suitability for regulated automotive and industrial applications. The identical operating temperature range (-55°C to 125°C) and moisture sensitivity classification (MSL 1) ensure equivalent reliability performance in field deployment.

Frequently Asked Questions (FAQ)

Q: Can VCAS120630D650DP be used as a direct replacement for VCAS120630D650TP?

A: Yes. Both parts are electrically and mechanically equivalent. All critical parameters including varistor voltage (41 V typical), surge current (120 A), package type (1206 3216 Metric), and compliance certifications are identical.

Q: What is the difference between the TP and DP packaging designations?

A: Both parts are supplied in Tape & Reel (TR) packaging. The TP and DP designations indicate different packaging configurations or reel specifications from KYOCERA AVX, but the component itself and its electrical performance are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both VCAS120630D650TP and VCAS120630D650DP carry AEC-Q200 automotive qualification and ROHS3 compliance, confirming their suitability for automotive-grade circuit protection.

Q: What is the operating temperature range for these varistors?

A: Both parts operate across -55°C to 125°C ambient temperature range, suitable for automotive and industrial environments.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Identical package type (1206 3216 Metric), mounting type (Surface Mount MLCV), and electrical specifications ensure direct PCB-level interchangeability without design modifications.

Q: What is the moisture sensitivity level for these components?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.