RT0603DRE0782R5L Equivalent & Substitute Parts

Part Overview

The RT0603DRE0782R5L is a 82.5 Ohm ±0.5% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO and currently in active production status, this component is widely used in precision analog circuits and signal conditioning applications. Substitute parts are identified to provide design flexibility, improved performance specifications, or alternative sourcing options while maintaining electrical and mechanical compatibility within the 0603 package form factor.

Key Parameters

Parameter	Value
Resistance	82.5 Ohms
Tolerance	±0.5%
Power Rating	0.1W (1/10W)
Package	0603 (1608 Metric)
Composition	Thin Film
Operating Temperature Range	-55°C to 155°C
Temperature Coefficient	±50ppm/°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the RT0603DRE0782R5L are qualified based on the following criteria:

Mandatory Compatibility Parameters:

Resistance value: 82.5 Ohms (exact match)
Package type: 0603 (1608 Metric) (exact match)
Composition: Thin Film (exact match)
Operating temperature range: -55°C to 155°C (minimum requirement)
Termination count: 2 (exact match)
RoHS compliance: ROHS3 Compliant (minimum requirement)

Allowable Variations:

Tolerance: May be equal to or tighter than ±0.5%
Power rating: May be equal to or greater than 0.1W
Temperature coefficient: May be equal to or lower absolute value than ±50ppm/°C
Moisture sensitivity: MSL 1 or equivalent

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Parameter	RT0603DRE0782R5L (Main)	ERA-3AEB82R5V (Substitute)	RP73PF1J82R5BTDF (Substitute)
Manufacturer	YAGEO	Panasonic Electronic Components	TE Connectivity Passive Product
Resistance	82.5 Ohms	82.5 Ohms	82.5 Ohms
Tolerance	±0.5%	±0.1%	±0.1%
Power Rating	0.1W (1/10W)	0.1W (1/10W)	0.167W (1/6W)
Package	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric)
Composition	Thin Film	Thin Film	Thin Film
Temperature Coefficient	±50ppm/°C	±25ppm/°C	±25ppm/°C
Operating Temperature	-55°C to 155°C	-55°C to 155°C	-55°C to 155°C
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.063" L x 0.031" W (1.60mm x 0.80mm)	0.061" L x 0.031" W (1.55mm x 0.80mm)
Height - Seated (Max)	0.022" (0.55mm)	0.022" (0.55mm)	0.022" (0.55mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

ERA-3AEB82R5V (Panasonic Electronic Components)

This substitute provides tighter tolerance (±0.1% versus ±0.5%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical power rating and package dimensions. The part carries AEC-Q200 automotive qualification, indicating compliance with automotive reliability standards. Physical dimensions match the main part exactly. Selection is appropriate for applications requiring improved precision and automotive-grade reliability.

RP73PF1J82R5BTDF (TE Connectivity Passive Product)

This substitute offers higher power rating (0.167W versus 0.1W), tighter tolerance (±0.1%), and lower temperature coefficient (±25ppm/°C). Physical dimensions are within acceptable tolerance (1.55mm length versus 1.60mm). Selection is appropriate for applications with higher thermal dissipation requirements or where enhanced performance margins are beneficial.

Both substitutes maintain full electrical and mechanical compatibility with the original RT0603DRE0782R5L within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB82R5V be used as a direct replacement for RT0603DRE0782R5L?

A: Yes. Both parts share identical resistance value (82.5 Ohms), package type (0603), composition (thin film), operating temperature range (-55°C to 155°C), and physical dimensions. ERA-3AEB82R5V provides improved tolerance and temperature coefficient specifications.

Q: What is the difference between the two substitute parts?

A: RP73PF1J82R5BTDF provides higher power rating (0.167W versus 0.1W) and slightly different physical length (1.55mm versus 1.60mm). Both substitutes offer identical tolerance (±0.1%) and temperature coefficient (±25ppm/°C). Selection depends on thermal dissipation requirements and PCB layout constraints.

Q: Are the physical dimensions compatible with the original part?

A: Yes. All three parts use the 0603 (1608 Metric) package with maximum seated height of 0.022" (0.55mm). RP73PF1J82R5BTDF has a length of 1.55mm compared to 1.60mm for the main part and ERA-3AEB82R5V; this difference is within standard 0603 package tolerance and does not affect PCB footprint compatibility.

Q: Do all parts meet RoHS compliance requirements?

A: Yes. RT0603DRE0782R5L, ERA-3AEB82R5V, and RP73PF1J82R5BTDF are all ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited).

Q: Which substitute should be selected for precision analog applications?

A: Both substitutes provide tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C) compared to the main part (±0.5%, ±50ppm/°C). ERA-3AEB82R5V is suitable for general precision applications, while RP73PF1J82R5BTDF is suitable for applications requiring additional thermal margin.

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