VC120642L800DP Equivalent & Substitute Parts

Part Overview

The VC120642L800DP is a 51 V, 180 A Varistor manufactured by KYOCERA AVX, designed for transient voltage suppression in surface mount applications. This component operates across a temperature range of -55°C to 125°C and is packaged in the 1206 (3216 Metric) form factor. The part is currently Active in product status and maintains full RoHS3 compliance with REACH Unaffected designation. Equivalent substitute parts are identified based on matching electrical specifications, mechanical compatibility, and regulatory certifications.

Substiute Parts

VC120642L800DP

KYOCERA AVXIn Stock: 789VC120642L800DP Datasheet

Current PartRFQ

VCAS120642L800TP

KYOCERA AVXIn Stock: 1204VCAS120642L800TP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VC120642L800DP is determined by the following critical parameters:

• Varistor Voltage (Typ): 51 V with tolerance range 45.9 V to 56.1 V
• Current - Surge Rating: 180 A
• Energy Dissipation: 0.8 J
• Package / Case: 1206 (3216 Metric) Surface Mount, MLCV
• Operating Temperature Range: -55°C to 125°C
• Electrical Ratings: Maximum AC Volts 32 V, Maximum DC Volts 42 V
• Capacitance: 600 pF @ 1 kHz
• Regulatory Compliance: RoHS3 Compliant, REACH Unaffected

The substitute part VCAS120642L800TP meets all these parameters identically, ensuring direct functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both VC120642L800DP and VCAS120642L800TP are Active products manufactured by KYOCERA AVX with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Packaging format: Both are supplied in Tape & Reel (TR) format
• Regulatory compliance: Both maintain RoHS3 Compliant and REACH Unaffected status
• Automotive qualification: VCAS120642L800TP carries AEC-Q200 qualification, suitable for automotive applications
• Inventory availability: VCAS120642L800TP has 1170 Pcs in stock; VC120642L800DP has 765 Pcs in stock

Frequently Asked Questions (FAQ)

Q: Can VCAS120642L800TP be used as a direct replacement for VC120642L800DP?

A: Yes. Both parts share identical electrical parameters (51 V varistor voltage, 180 A surge current, 0.8 J energy), mechanical specifications (1206 package, surface mount MLCV), and operating temperature range (-55°C to 125°C). They are functionally and mechanically interchangeable.

Q: What is the difference between these two part numbers?

A: The primary difference is the series designation: VC120642L800DP belongs to the TransGuard® series, while VCAS120642L800TP belongs to the FLEXITERM® series. VCAS120642L800TP additionally carries AEC-Q200 automotive qualification. All electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both VC120642L800DP and VCAS120642L800TP are ROHS3 Compliant and REACH Unaffected.

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

A: Both parts have Moisture Sensitivity Level (MSL) 1, indicating Unlimited shelf life under standard storage conditions.

Q: Can these parts be used in automotive applications?

A: VCAS120642L800TP carries AEC-Q200 qualification, making it suitable for automotive applications. VC120642L800DP does not list automotive qualification in the provided specifications.

Q: What is the package form factor?

A: Both parts use the 1206 (3216 Metric) surface mount package in MLCV configuration, supplied in Tape & Reel format.