LVC06FR033EV Equivalent & Substitute Parts

Part Overview

The LVC06FR033EV is a 33 milliohm, ±1% tolerance, 0.5W thick film chip resistor in 1206 (3216 Metric) package manufactured by Ohmite. This component is designed for current sensing applications with moisture-resistant construction. The part is currently obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement.

Substiute Parts

LVC06FR033EV

OhmiteIn Stock: 1132LVC06FR033EV Datasheet

Current PartRFQ

UCR18EVHFSR033

Rohm SemiconductorIn Stock: 9440UCR18EVHFSR033 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LVC06FR033EV is determined by strict equivalence across the following parameters:

• Resistance value: 33 mOhms
• Tolerance: ±1%
• Power rating: 0.5W
• Package type: 1206 (3216 Metric)
• Composition: Thick Film
• Application category: Current Sense
• Physical dimensions: 0.126" L × 0.063" W (3.20mm × 1.60mm)
• Termination count: 2

The UCR18EVHFSR033 from Rohm Semiconductor meets all these core electrical and mechanical requirements. This substitute maintains identical resistance, tolerance, power rating, and package specifications while offering extended operating temperature range and automotive-grade qualification.

Parameter Comparison

Engineering Selection Recommendations

The UCR18EVHFSR033 is a direct functional equivalent for the obsolete LVC06FR033EV. Both components share identical electrical specifications (33 mOhms, ±1%, 0.5W) and mechanical compatibility (1206 package). The substitute offers extended operating temperature capability (-55°C to 155°C versus -40°C to 125°C) and AEC-Q200 automotive qualification, making it suitable for applications requiring broader temperature performance or automotive-grade reliability. Both parts maintain ROHS3 compliance and MSL 1 moisture sensitivity rating. The UCR18EVHFSR033 is currently in active production with established supply availability.

Frequently Asked Questions (FAQ)

Q: Can UCR18EVHFSR033 be used as a direct replacement for LVC06FR033EV?

A: Yes. Both components have identical resistance (33 mOhms), tolerance (±1%), power rating (0.5W), and 1206 package configuration. Physical dimensions and termination count are equivalent, enabling direct PCB substitution.

Q: What are the differences between these parts?

A: The primary differences are product status and operating temperature range. The LVC06FR033EV is obsolete with -40°C to 125°C operation, while the UCR18EVHFSR033 is active production with -55°C to 155°C operation. The substitute includes AEC-Q200 automotive qualification, which the original does not specify.

Q: Are there packaging differences?

A: Both parts use 1206 (3216 Metric) package with identical physical dimensions (0.126" L × 0.063" W, 3.20mm × 1.60mm). The UCR18EVHFSR033 is supplied in Tape & Reel format, while the original LVC06FR033EV packaging format is not specified in available data.

Q: Do both parts meet RoHS requirements?

A: Yes. Both the LVC06FR033EV and UCR18EVHFSR033 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Which part should be selected for new designs?

A: The UCR18EVHFSR033 should be selected for new designs due to active production status, extended temperature range, and automotive-grade qualification. The LVC06FR033EV is obsolete and should not be used for new applications.