LVC06JR180EV Equivalent & Substitute Parts

Part Overview

The LVC06JR180EV is a 180 mOhms ±5% 0.5W thick film chip resistor in 1206 package manufactured by Ohmite, designed for current sense applications with moisture-resistant characteristics. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. Substitute parts maintain the core electrical specifications while offering active product status and extended availability.

Key Parameters

Parameter	Value
Resistance	180 mOhms
Tolerance	±5%
Power Rating	0.5W (1/2W)
Package	1206 (3216 Metric)
Composition	Thick Film
Features	Current Sense, Moisture Resistant
Temperature Coefficient	±200ppm/°C
Operating Temperature Range	-40°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the LVC06JR180EV is determined by the following critical parameters: resistance value (180 mOhms), tolerance (±5%), power rating (0.5W minimum), package type (1206), composition (thick film), and current sense functionality. All substitute parts listed maintain these core specifications while offering active product status.

Substitute parts are grouped into two categories:

Direct Substitutes maintain identical electrical and mechanical specifications to the main part:

RLP73K2BR18JTD (TE Connectivity): 180 mOhms ±5% 0.5W 1206

Upgraded Substitutes provide enhanced performance characteristics while maintaining compatibility:

RLP73K2BR18FTDF (TE Connectivity): 180 mOhms ±1% 0.5W 1206 (improved tolerance)
CSR1206FTR180 (Stackpole Electronics): 180 mOhms ±1% 0.5W 1206 (improved tolerance, lower temperature coefficient)

Partial Substitutes meet core specifications with power rating trade-offs:

RL73K2BR18JTD (TE Connectivity): 180 mOhms ±5% 0.25W 1206 (reduced power rating)

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power Rating	Temp Coeff	Operating Temp	Product Status	RoHS Status
LVC06JR180EV	Ohmite	180 mOhms	±5%	0.5W	±200ppm/°C	-40°C ~ 125°C	Obsolete	ROHS3 Compliant
RLP73K2BR18JTD	TE Connectivity	180 mOhms	±5%	0.5W	±200ppm/°C	-55°C ~ 155°C	Active	ROHS3 Compliant
RLP73K2BR18FTDF	TE Connectivity	180 mOhms	±1%	0.5W	±200ppm/°C	-55°C ~ 155°C	Active	ROHS3 Compliant
CSR1206FTR180	Stackpole Electronics	180 mOhms	±1%	0.5W	±100ppm/°C	-55°C ~ 155°C	Active	ROHS3 Compliant
RL73K2BR18JTD	TE Connectivity	180 mOhms	±5%	0.25W	±200ppm/°C	-55°C ~ 155°C	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Selection: RLP73K2BR18JTD provides direct electrical and mechanical equivalence to the LVC06JR180EV with active product status, extended temperature operating range (-55°C ~ 155°C versus -40°C ~ 125°C), and full ROHS3 compliance with REACH unaffected status.

Enhanced Performance Option: RLP73K2BR18FTDF and CSR1206FTR180 both offer improved tolerance (±1% versus ±5%) while maintaining 0.5W power rating and 1206 package compatibility. CSR1206FTR180 provides additional benefit of lower temperature coefficient (±100ppm/°C versus ±200ppm/°C), suitable for applications requiring tighter thermal stability.

Constrained Applications: RL73K2BR18JTD is suitable only for applications where power dissipation does not exceed 0.25W, as this part is rated at 1/4W versus the original 1/2W specification.

All substitute parts maintain ROHS3 compliance and MSL 1 (unlimited moisture sensitivity level) rating, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can RL73K2BR18JTD replace LVC06JR180EV in all applications?

A: RL73K2BR18JTD is electrically equivalent but has reduced power rating (0.25W versus 0.5W). It is suitable only for applications where actual power dissipation remains below 0.25W. Verify thermal requirements before selection.

Q: What is the advantage of RLP73K2BR18FTDF over RLP73K2BR18JTD?

A: RLP73K2BR18FTDF provides improved tolerance specification (±1% versus ±5%), resulting in tighter resistance value control. Both parts share identical power rating, package, and operating temperature range.

Q: Is CSR1206FTR180 compatible with existing PCB layouts designed for LVC06JR180EV?

A: Yes. CSR1206FTR180 uses identical 1206 package with equivalent footprint dimensions (0.120" L x 0.061" W versus 0.126" L x 0.063" W for the original part). Dimensional tolerance ensures PCB compatibility.

Q: Do all substitute parts meet the same RoHS and compliance requirements?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL 1 rating. RLP73K2BR18FTDF and RLP73K2BR18JTD additionally carry REACH unaffected status.

Q: What is the temperature coefficient difference between substitute options?

A: RLP73K2BR18JTD and RLP73K2BR18FTDF maintain ±200ppm/°C matching the original part. CSR1206FTR180 offers improved stability at ±100ppm/°C, beneficial for precision current sensing applications across extended temperature ranges.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging, standard for automated assembly processes.

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