RT0805FRE07412KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07412KL is a 412 kOhms ±1% thin film chip resistor manufactured by YAGEO in 0805 (2012 Metric) package format. 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 maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are identified based on matching resistance value, package format, and compatible electrical specifications within the 0805 form factor.

Substiute Parts

RT0805FRE07412KL

YAGEOIn Stock: 1006RT0805FRE07412KL Datasheet

Current PartRFQ

5-2176094-2

TE Connectivity Passive ProductIn Stock: 15235-2176094-2 Datasheet

DirectRFQ

ERA-6AEB4123V

Panasonic Electronic ComponentsIn Stock: 1117ERA-6AEB4123V Datasheet

UpgradeRFQ

RG2012P-4123-B-T5

SusumuIn Stock: 5328RG2012P-4123-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE07412KL are qualified based on the following criteria:

Primary Matching Parameters:

• Resistance value: 412 kOhms (exact match required)
• Package format: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C to 155°C (minimum requirement)
• RoHS3 compliance (required)

Allowable Variations:

• Tolerance: ±1% or tighter (±0.1% acceptable as upgrade)
• Power rating: 0.125W or higher (0.25W acceptable as upgrade)
• Temperature coefficient: ±50ppm/°C or better (±25ppm/°C acceptable as upgrade)
• Additional certifications: AEC-Q200 automotive rating and anti-sulfur features are allowable enhancements

All substitute parts maintain identical physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm) and two-termination configuration.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (Electrical Equivalence): All four parts listed maintain the same 412 kOhms resistance value, 0805 package format, and thin film composition. The RT0805FRE07412KL can be directly replaced with any substitute part without circuit redesign.

Tolerance Upgrade Path: Parts 5-2176094-2, ERA-6AEB4123V, and RG2012P-4123-B-T5 offer ±0.1% tolerance compared to the original ±1% specification. This represents improved precision and is suitable for applications requiring tighter component tolerances.

Power Rating Consideration: The TE Connectivity part (5-2176094-2) provides 0.25W power rating versus the standard 0.125W. This upgrade is applicable in circuits where thermal margin is a design consideration.

Automotive and Environmental Compliance: ERA-6AEB4123V and RG2012P-4123-B-T5 carry AEC-Q200 automotive qualification. RG2012P-4123-B-T5 additionally features anti-sulfur protection. These certifications are relevant for automotive, industrial, and harsh environment applications.

Temperature Coefficient: Substitute parts feature ±25ppm/°C versus the original ±50ppm/°C. This improvement reduces frequency drift and is beneficial in precision analog circuits and frequency-dependent applications.

All substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can RT0805FRE07412KL be replaced with 5-2176094-2? A: Yes. Both parts share identical 412 kOhms resistance, 0805 package, and thin film composition. The TE Connectivity part offers improved tolerance (±0.1% vs ±1%) and higher power rating (0.25W vs 0.125W), making it a direct electrical substitute.

Q: What is the difference between ERA-6AEB4123V and RG2012P-4123-B-T5? A: Both parts are 412 kOhms ±0.1% thin film resistors in 0805 package with AEC-Q200 automotive qualification. RG2012P-4123-B-T5 includes anti-sulfur protection and has a lower maximum seated height (0.020" vs 0.024"). ERA-6AEB4123V is the standard automotive-grade option without anti-sulfur treatment.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original RT0805FRE07412KL specifications.

Q: Can I use a substitute part with ±0.1% tolerance in place of ±1% tolerance? A: Yes. Tighter tolerance is a compatible upgrade. A ±0.1% part will perform within the circuit requirements specified for ±1% tolerance.

Q: Does package dimension vary among substitute parts? A: All parts maintain the same 0805 (2012 Metric) package format with identical length and width (0.079" L x 0.049" W / 2.00mm x 1.25mm). Maximum seated height varies slightly: RT0805FRE07412KL and ERA-6AEB4123V at 0.024" (0.60mm), RG2012P-4123-B-T5 at 0.020" (0.50mm), and 5-2176094-2 at 0.026" (0.65mm). These variations are within standard PCB assembly tolerances.

Q: Which substitute part is recommended for automotive applications? A: ERA-6AEB4123V and RG2012P-4123-B-T5 both carry AEC-Q200 automotive qualification. RG2012P-4123-B-T5 provides additional anti-sulfur protection for enhanced environmental resistance.