RT0805FRE0723R7L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0723R7L is a 23.7 Ohm ±1% thin film chip resistor manufactured by YAGEO in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

RT0805FRE0723R7L

YAGEOIn Stock: 812RT0805FRE0723R7L Datasheet

Current PartRFQ

6-1625868-3

TE Connectivity Passive ProductIn Stock: 31026-1625868-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RT0805FRE0723R7L is determined by the following critical parameters:

• Resistance Value: Must be 23.7 Ohms
• Package Format: Must be 0805 (2012 Metric) to ensure mechanical and electrical compatibility
• Composition: Thin film construction maintains performance characteristics
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Compliance: RoHS3 compliance and MSL 1 rating required

The substitute part 6-1625868-3 (TE Connectivity Passive Product) meets these core substitution criteria. While this substitute offers improved tolerance (±0.1% versus ±1%) and higher power rating (0.25W versus 0.125W), these represent enhanced specifications that do not prevent substitution in applications designed for the original part.

Parameter Comparison

Engineering Selection Recommendations

Both the RT0805FRE0723R7L and 6-1625868-3 maintain Active product status and full RoHS3 compliance with MSL 1 rating. The substitute part 6-1625868-3 provides enhanced specifications including tighter tolerance (±0.1% versus ±1%), higher power dissipation capability (0.25W versus 0.125W), and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C). These improvements ensure compatibility in applications originally specified for the RT0805FRE0723R7L. Both components share identical package dimensions and operating temperature range, supporting direct substitution at the board level.

Frequently Asked Questions (FAQ)

Q: Can the 6-1625868-3 substitute for the RT0805FRE0723R7L in all applications?

A: Yes. The substitute part meets all critical substitution parameters: identical resistance value (23.7 Ohms), identical 0805 package format, compatible operating temperature range (-55°C to 155°C), and equivalent compliance certifications (RoHS3, MSL 1). The enhanced specifications of the substitute represent improvements that do not restrict compatibility.

Q: What is the significance of the tolerance difference (±1% versus ±0.1%)?

A: The substitute part offers tighter tolerance, meaning its actual resistance value will be closer to the nominal 23.7 Ohm specification. This represents an improvement for precision applications but does not prevent substitution in circuits designed for ±1% tolerance.

Q: Are there physical compatibility concerns between these parts?

A: No. Both components use the 0805 (2012 Metric) package with identical length and width (0.079" x 0.049" / 2.00mm x 1.25mm). The maximum seated height differs by 0.002" (0.05mm), which is negligible for standard PCB assembly and does not affect compatibility.

Q: Does the higher power rating of the substitute part affect circuit operation?

A: No. The substitute part is rated for 0.25W (1/4W) compared to the original 0.125W (1/8W). A higher power rating indicates greater thermal capability and does not alter electrical performance in circuits designed for the original specification.

Q: Are both parts suitable for the same temperature range applications?

A: Yes. Both components support the identical operating temperature range of -55°C to 155°C. The substitute part features a lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing improved stability across temperature variations.