RT0805CRE0734KL Equivalent & Substitute Parts

Part Overview

The RT0805CRE0734KL is a 34 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface-mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is currently active in production and ROHS3 compliant. Substitute parts are identified when equivalent resistance values, package dimensions, and electrical ratings are maintained within acceptable tolerances for the application.

Substiute Parts

RT0805CRE0734KL

YAGEOIn Stock: 1173RT0805CRE0734KL Datasheet

Current PartRFQ

RT0805BRD0734KL

YAGEOIn Stock: 6101RT0805BRD0734KL Datasheet

UpgradeRFQ

5-2176093-3

TE Connectivity Passive ProductIn Stock: 25975-2176093-3 Datasheet

DirectRFQ

ERA-6AEB3402V

Panasonic Electronic ComponentsIn Stock: 10975ERA-6AEB3402V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805CRE0734KL are qualified based on the following criteria:

• Resistance Value: All substitutes maintain 34 kOhms nominal resistance
• Package Compatibility: All substitutes use 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm)
• Composition: All substitutes are thin film resistors
• Operating Temperature Range: All substitutes support -55°C to 155°C operation
• Compliance: All substitutes are ROHS3 compliant with MSL 1 rating

Substitutes are grouped into two categories: Upgrade substitutes offer improved tolerance (±0.1% vs ±0.25%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), while Direct substitutes maintain functional equivalence with potential variations in power rating or manufacturer specifications.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD0734KL (YAGEO Upgrade): This substitute offers improved tolerance (±0.1%) and reduced temperature coefficient (±25ppm/°C) while maintaining identical power rating and package dimensions. Both parts are YAGEO products with active production status and ROHS3 compliance. Selection is appropriate for applications requiring tighter tolerance specifications.

5-2176093-3 (TE Connectivity Direct): This substitute maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient with increased power rating (0.25W vs 0.125W). The seated height is marginally higher (0.026" vs 0.024"), which may require clearance verification in space-constrained layouts. TE Connectivity product status is active with ROHS3 compliance.

ERA-6AEB3402V (Panasonic Upgrade): This substitute provides ±0.1% tolerance and ±25ppm/°C temperature coefficient with automotive AEC-Q200 qualification. Identical power rating and package dimensions to the main part. Selection is appropriate for automotive applications or when AEC-Q200 certification is required.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0734KL be used as a direct replacement for RT0805CRE0734KL?

A: Yes. Both parts share identical resistance value (34 kOhms), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). The substitute offers improved tolerance (±0.1% vs ±0.25%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it functionally compatible and electrically superior.

Q: What is the difference between the main part and the TE Connectivity substitute?

A: The primary difference is power rating: 5-2176093-3 is rated for 0.25W (1/4W) compared to 0.125W (1/8W) for the main part. Both maintain 34 kOhms resistance and 0805 package. The seated height is 0.026" (0.65mm) versus 0.024" (0.60mm), requiring clearance verification in compact PCB designs.

Q: Is ERA-6AEB3402V suitable for automotive applications?

A: Yes. ERA-6AEB3402V carries automotive AEC-Q200 qualification, making it suitable for automotive-grade applications. It maintains 34 kOhms resistance, 0805 package, and 0.125W power rating with ±0.1% tolerance and ±25ppm/°C temperature coefficient.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (RT0805BRD0734KL, 5-2176093-3, and ERA-6AEB3402V) are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), matching the compliance profile of the main part.

Q: Can I use a substitute with higher power rating in place of the main part?

A: Yes. The 5-2176093-3 (0.25W rating) can be used in applications designed for the 0.125W main part, as it provides additional thermal margin. However, physical clearance must be verified due to the marginal increase in seated height (0.026" vs 0.024").

Q: What tolerance should I specify for critical circuit applications?

A: For applications requiring tighter tolerance control, select upgrade substitutes RT0805BRD0734KL or ERA-6AEB3402V, both offering ±0.1% tolerance compared to ±0.25% of the main part. Both also feature reduced temperature coefficient (±25ppm/°C vs ±50ppm/°C).