RT0805FRE07412RL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07412RL is a 412 Ohms ±1% 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 compatibility, and electrical performance parameters align with application requirements.

Substiute Parts

RT0805FRE07412RL

YAGEOIn Stock: 1128RT0805FRE07412RL Datasheet

Current PartRFQ

8-2176091-1

TE Connectivity Passive ProductIn Stock: 20598-2176091-1 Datasheet

DirectRFQ

ERA-6AEB4120V

Panasonic Electronic ComponentsIn Stock: 10674ERA-6AEB4120V Datasheet

UpgradeRFQ

RG2012P-4120-B-T5

SusumuIn Stock: 1091RG2012P-4120-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE07412RL are qualified based on the following criteria:

• Identical resistance value: 412 Ohms
• Compatible package: 0805 (2012 Metric)
• Thin film composition
• Operating temperature range: -55°C to 155°C minimum
• RoHS3 compliance
• MSL rating of 1 or equivalent

Tolerance and power rating variations are permitted when the substitute part meets or exceeds the electrical performance envelope of the original part. Temperature coefficient differences are acceptable provided the operating temperature range is maintained.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

The 8-2176091-1 (TE Connectivity) offers improved tolerance (±0.1%) and higher power rating (0.25W) within the same 0805 package footprint. This part is suitable for applications requiring enhanced thermal margin or tighter resistance tolerance.

The ERA-6AEB4120V (Panasonic) provides automotive AEC-Q200 qualification with ±0.1% tolerance and ±25ppm/°C temperature coefficient. This part is appropriate for automotive and high-reliability applications.

The RG2012P-4120-B-T5 (Susumu) combines automotive AEC-Q200 qualification with anti-sulfur protection and ±0.1% tolerance. The reduced height (0.020" seated maximum) may be advantageous in space-constrained designs. This part is suitable for automotive applications in corrosive environments.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RT0805FRE07412RL with a part having ±0.1% tolerance instead of ±1%?

A: Yes. A tighter tolerance (±0.1%) is a direct upgrade and maintains circuit compatibility. The substitute part will perform within the original specification envelope.

Q: Is the 8-2176091-1 with 0.25W power rating suitable as a direct replacement?

A: Yes. The higher power rating provides additional thermal margin and does not affect electrical compatibility. The part occupies the same 0805 footprint and connects identically.

Q: What is the difference between standard and automotive-qualified parts?

A: Automotive AEC-Q200 qualified parts (ERA-6AEB4120V and RG2012P-4120-B-T5) undergo additional qualification testing for automotive applications. These parts are suitable for both automotive and general industrial use.

Q: Does the anti-sulfur feature of the RG2012P-4120-B-T5 affect compatibility?

A: No. Anti-sulfur protection is an additional material feature that does not affect electrical performance or PCB compatibility. This feature is beneficial in environments with sulfur-containing contaminants.

Q: Are all substitute parts available in the same packaging format?

A: The RT0805FRE07412RL and RG2012P-4120-B-T5 are supplied in Tape & Reel (TR) format. The 8-2176091-1 is supplied in Tape & Reel (TR) format. The ERA-6AEB4120V is supplied in Cut Tape (CT) & Digi-Reel® format. Packaging format does not affect component performance or PCB assembly compatibility.