RT0805CRE07412RL Equivalent & Substitute Parts

Part Overview

The RT0805CRE07412RL is a 412 Ohms ±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 performance parameters align within acceptable tolerances for direct circuit board replacement.

Substiute Parts

RT0805CRE07412RL

YAGEOIn Stock: 692RT0805CRE07412RL 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 RT0805CRE07412RL are qualified based on the following criteria:

• Identical resistance value: 412 Ohms
• Identical package: 0805 (2012 Metric)
• Identical composition: Thin Film
• Identical operating temperature range: -55°C to 155°C
• Identical termination count: 2
• ROHS3 compliance maintained
• MSL rating of 1 (Unlimited) maintained

Tolerance and power rating variations are permitted when the substitute part meets or exceeds the performance envelope of the original part. Temperature coefficient differences are acceptable provided the substitute operates within the specified temperature range.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts maintain ROHS3 compliance and MSL rating of 1 (Unlimited), ensuring compatibility with the original RT0805CRE07412RL in standard PCB assembly processes.

The 8-2176091-1 (TE Connectivity) offers improved tolerance (±0.1% vs ±0.25%) and higher power rating (0.25W vs 0.125W), with maximum seated height of 0.026" (0.65mm). This part is suitable for applications requiring enhanced power dissipation margin.

The ERA-6AEB4120V (Panasonic) provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining the original 0.125W power rating and 0.024" (0.60mm) maximum height. This part includes Automotive AEC-Q200 qualification.

The RG2012P-4120-B-T5 (Susumu) delivers improved tolerance (±0.1%), lower temperature coefficient (±25ppm/°C), and the lowest maximum seated height (0.020" vs 0.024"). This part includes Automotive AEC-Q200 qualification and anti-sulfur features.

Frequently Asked Questions (FAQ)

Q: Can I use the 8-2176091-1 as a direct replacement for the RT0805CRE07412RL?

A: Yes. Both parts share identical resistance (412 Ohms), package (0805), composition (thin film), and operating temperature range (-55°C to 155°C). The substitute offers superior tolerance and higher power rating. The maximum seated height difference (0.026" vs 0.024") is within typical PCB assembly tolerances.

Q: What is the significance of the ±0.1% tolerance in the substitute parts?

A: The substitute parts provide tighter tolerance (±0.1%) compared to the original part (±0.25%). This means the actual resistance value will be closer to the nominal 412 Ohms specification, beneficial for precision circuit applications.

Q: Are the Panasonic ERA-6AEB4120V and Susumu RG2012P-4120-B-T5 suitable for automotive applications?

A: Both parts carry Automotive AEC-Q200 qualification. The Susumu part additionally features anti-sulfur construction. Automotive qualification indicates these parts meet specific reliability and performance standards for automotive environments.

Q: Does the lower temperature coefficient (±25ppm/°C) in substitute parts affect circuit performance?

A: Lower temperature coefficient indicates better resistance stability across temperature variations. This is an improvement over the original part's ±50ppm/°C specification and is beneficial for temperature-sensitive applications.

Q: Are there any height clearance concerns when substituting these parts?

A: All substitute parts maintain 0805 package dimensions with maximum seated heights ranging from 0.020" to 0.026". These variations are within standard PCB design tolerances. Verify clearance requirements for your specific application if height-constrained.

Q: Do all substitute parts maintain the same moisture sensitivity level?

A: Yes. All parts, including the original RT0805CRE07412RL and all three substitutes, carry MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage and handling.