RE0805FRE075K11L Equivalent & Substitute Parts

Part Overview

The RE0805FRE075K11L is a 5.11 kOhms ±1% thick film chip resistor manufactured by YAGEO in 0805 (2012 Metric) package format. This component 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. Substitute parts are identified when equivalent resistance values, package dimensions, and thermal specifications align within acceptable tolerance and power rating parameters.

Substiute Parts

RE0805FRE075K11L

YAGEOIn Stock: 840RE0805FRE075K11L Datasheet

Current PartRFQ

ERJ-PB6B5111V

Panasonic Electronic ComponentsIn Stock: 55153ERJ-PB6B5111V Datasheet

MFR RecommendedRFQ

ERJ-PB6D5111V

Panasonic Electronic ComponentsIn Stock: 4116ERJ-PB6D5111V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RE0805FRE075K11L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 5.11 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (physical compatibility)
• Composition: Thick Film (material consistency)
• Temperature Coefficient: ±50ppm/°C (thermal stability)
• Operating Temperature Range: -55°C ~ 155°C (thermal envelope)
• RoHS Status: ROHS3 Compliant (regulatory compliance)
• Moisture Sensitivity Level: 1 (Unlimited) (handling requirements)

Allowable Variation Parameters:

• Tolerance: May be tighter (lower tolerance values are acceptable substitutes)
• Power Rating: May be equal or higher (higher power ratings provide design margin)
• Manufacturer: Different manufacturers permitted if all mandatory parameters match

The identified substitute parts ERJ-PB6B5111V and ERJ-PB6D5111V from Panasonic Electronic Components meet all mandatory parameters while offering improved tolerance specifications and higher power ratings.

Parameter Comparison

Engineering Selection Recommendations

Both Panasonic ERJ-PB6 series substitutes maintain Active product status and full ROHS3 compliance. The ERJ-PB6B5111V offers ±0.1% tolerance with AEC-Q200 automotive qualification and pulse withstanding capability. The ERJ-PB6D5111V provides ±0.5% tolerance with identical automotive and pulse withstanding features. Both parts feature 0.25W (1/4W) power ratings, providing increased thermal margin compared to the original 0.125W specification. Maximum seated height increases from 0.024" to 0.028", which must be evaluated for PCB layout clearance in space-constrained applications. All three parts share identical resistance values, package dimensions (length and width), temperature coefficients, and operating temperature ranges, ensuring functional equivalence in circuit operation.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PB6B5111V and ERJ-PB6D5111V be used interchangeably with RE0805FRE075K11L?

A: Yes, both Panasonic parts are direct substitutes. They maintain the same 5.11 kOhms resistance, 0805 package footprint, and operating temperature range. The primary differences are improved tolerance specifications (±0.1% and ±0.5% versus ±1%) and higher power ratings (0.25W versus 0.125W), which provide design margin without affecting circuit function.

Q: What is the impact of the increased seated height (0.028" versus 0.024")?

A: The 0.004" (0.10mm) height increase must be verified against PCB assembly clearance requirements and any mechanical constraints in the application. This difference is typically negligible for standard PCB designs but should be confirmed for space-critical layouts.

Q: Are the Panasonic substitutes suitable for automotive applications?

A: Both ERJ-PB6B5111V and ERJ-PB6D5111V carry AEC-Q200 automotive qualification and pulse withstanding features. The original RE0805FRE075K11L does not specify automotive ratings. Selection depends on application requirements.

Q: What tolerance should be selected between ERJ-PB6B5111V (±0.1%) and ERJ-PB6D5111V (±0.5%)?

A: Circuit design specifications determine tolerance requirements. The ±0.1% option provides tighter resistance control, while ±0.5% offers cost optimization. Both exceed the original ±1% specification.

Q: Are all three parts ROHS3 compliant?

A: Yes. RE0805FRE075K11L, ERJ-PB6B5111V, and ERJ-PB6D5111V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, ensuring equivalent regulatory compliance.