RT0805CRE07340KL Equivalent & Substitute Parts

Part Overview

The RT0805CRE07340KL is a 340 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is actively produced and widely used in precision analog circuits requiring stable resistance values across temperature ranges from -55°C to 155°C. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements allow for enhanced performance specifications within the same package footprint and electrical classification.

Substiute Parts

RT0805CRE07340KL

YAGEOIn Stock: 876RT0805CRE07340KL Datasheet

Current PartRFQ

4-2176094-4

TE Connectivity Passive ProductIn Stock: 20054-2176094-4 Datasheet

DirectRFQ

ERA-6AEB3403V

Panasonic Electronic ComponentsIn Stock: 3476ERA-6AEB3403V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805CRE07340KL are qualified based on the following criteria:

Core Electrical Parameters (Must Match):

• Resistance value: 340 kOhms
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Operating Temperature Range: -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Allowable Variations:

• Tolerance: Equal to or tighter than ±0.25%
• Power Rating: Equal to or greater than 0.125W
• Temperature Coefficient: Equal to or lower absolute value than ±50ppm/°C
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

Two substitute parts meet these criteria and are classified as follows:

Direct Substitute: 4-2176094-4 (TE Connectivity Passive Product) — Enhanced power rating with tighter tolerance Upgrade Substitute: ERA-6AEB3403V (Panasonic Electronic Components) — Tighter tolerance with automotive qualification

Parameter Comparison

Engineering Selection Recommendations

RT0805CRE07340KL (YAGEO) — Primary Selection Use when standard tolerance and temperature coefficient specifications are acceptable for the application. ROHS3 compliant and actively produced with established supply availability.

4-2176094-4 (TE Connectivity Passive Product) — Direct Substitute Use when higher power dissipation capability is required or when tighter tolerance (±0.1%) improves circuit performance. The 0.25W power rating provides additional thermal margin compared to the primary part. Height variation of 0.002" (0.05mm) is within typical PCB assembly tolerances. ROHS3 compliant and actively produced.

ERA-6AEB3403V (Panasonic Electronic Components) — Upgrade Substitute Use when automotive-grade reliability (AEC-Q200) is required or when tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C) are specified for precision applications. Maintains the original 0.125W power rating and 0.024" seated height. ROHS3 compliant and actively produced with automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can 4-2176094-4 be used as a direct replacement for RT0805CRE07340KL? A: Yes. Both parts share identical resistance value, package footprint, and operating temperature range. The TE Connectivity part offers tighter tolerance (±0.1% vs ±0.25%) and higher power rating (0.25W vs 0.125W). The maximum seated height difference is 0.002" (0.05mm), which is within standard PCB assembly tolerances.

Q: What is the advantage of ERA-6AEB3403V over the original RT0805CRE07340KL? A: The Panasonic ERA-6AEB3403V provides tighter tolerance (±0.1% vs ±0.25%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and AEC-Q200 automotive qualification. It maintains the same power rating and package dimensions as the original part.

Q: Are all three parts compatible with the same PCB layout? A: Yes. All three parts use the 0805 (2012 Metric) package with identical footprint dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). The maximum seated height variation between parts is 0.002" (0.05mm), which does not affect PCB assembly or component placement.

Q: Which substitute should be selected for high-precision analog circuits? A: ERA-6AEB3403V is recommended for high-precision applications due to its ±0.1% tolerance and ±25ppm/°C temperature coefficient, both superior to the original specification.

Q: Can the higher power-rated 4-2176094-4 be used in applications designed for 0.125W? A: Yes. A higher power rating does not create compatibility issues in circuits designed for lower power dissipation. The 0.25W rating provides additional thermal margin without affecting circuit operation.

Q: What packaging formats are available for these substitute parts? A: RT0805CRE07340KL and 4-2176094-4 are supplied in Tape & Reel (TR) format. ERA-6AEB3403V is supplied in Cut Tape (CT) & Digi-Reel® format. Both formats are standard for automated PCB assembly processes.