RE0805FRE0733K2L Equivalent & Substitute Parts

Part Overview

The RE0805FRE0733K2L is a 33.2 kOhms ±1% thick film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. As an active product with 955 units in stock, equivalent alternatives are available from other manufacturers to support design flexibility, supply chain redundancy, and application-specific requirements such as automotive qualification or enhanced tolerance specifications.

Substiute Parts

RE0805FRE0733K2L

YAGEOIn Stock: 1031RE0805FRE0733K2L Datasheet

Current PartRFQ

CRCW080533K2FHEAP

Vishay DaleIn Stock: 5969CRCW080533K2FHEAP Datasheet

MFR RecommendedRFQ

ERJ-PB6B3322V

Panasonic Electronic ComponentsIn Stock: 4681ERJ-PB6B3322V Datasheet

MFR RecommendedRFQ

ERJ-PB6D3322V

Panasonic Electronic ComponentsIn Stock: 3965ERJ-PB6D3322V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RE0805FRE0733K2L is determined by the following mandatory parameters:

• Resistance value: 33.2 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±50ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Tolerance and power rating may vary within acceptable engineering limits. Tolerance tighter than ±1% (such as ±0.1% or ±0.5%) provides enhanced precision and is acceptable for substitution. Power ratings equal to or greater than 0.125W are acceptable. Additional features such as automotive AEC-Q200 qualification and pulse withstanding capability represent enhancements that do not restrict substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are functionally equivalent to the RE0805FRE0733K2L based on core electrical and mechanical parameters. Selection among these alternatives depends on application-specific requirements:

CRCW080533K2FHEAP (Vishay Dale) maintains identical tolerance (±1%) and power rating (0.125W) specifications, making it a direct functional replacement. This part carries automotive AEC-Q200 qualification, suitable for automotive and industrial applications requiring enhanced reliability standards.

ERJ-PB6B3322V (Panasonic) offers tighter tolerance (±0.1%) and higher power rating (0.25W), with automotive AEC-Q200 qualification and pulse withstanding capability. This part is appropriate for precision applications and circuits requiring enhanced transient protection.

ERJ-PB6D3322V (Panasonic) provides intermediate tolerance (±0.5%) and higher power rating (0.25W), also with automotive AEC-Q200 qualification and pulse withstanding capability. This part balances precision and robustness for general automotive and industrial applications.

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and identical operating temperature range. Product status is active for all alternatives, ensuring long-term availability.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PB6B3322V or ERJ-PB6D3322V be used as direct replacements for RE0805FRE0733K2L?

A: Yes. Both Panasonic parts meet all mandatory substitution criteria: 33.2 kOhms resistance, 0805 package, thick film composition, ±50ppm/°C temperature coefficient, -55°C to 155°C operating range, and ROHS3 compliance. The higher power rating (0.25W vs. 0.125W) and tighter tolerance specifications represent enhancements that do not restrict compatibility.

Q: What is the difference between CRCW080533K2FHEAP and the Panasonic alternatives?

A: CRCW080533K2FHEAP maintains the same tolerance (±1%) and power rating (0.125W) as the original part, providing a direct specification match. The Panasonic parts offer higher power ratings (0.25W) and tighter tolerance options (±0.1% or ±0.5%), making them suitable for applications requiring enhanced performance margins or precision specifications.

Q: Are all substitute parts automotive qualified?

A: CRCW080533K2FHEAP, ERJ-PB6B3322V, and ERJ-PB6D3322V all carry automotive AEC-Q200 qualification. The original RE0805FRE0733K2L does not list automotive qualification. For non-automotive applications, all parts are suitable. For automotive applications, the qualified substitutes provide additional assurance.

Q: Do physical dimensions differ between these parts?

A: All parts use the 0805 (2012 Metric) package with identical length (0.079" / 2.00mm) and width (0.049" / 1.25mm). Seated height varies slightly: RE0805FRE0733K2L and CRCW080533K2FHEAP measure 0.024" (0.60mm) and 0.020" (0.50mm) respectively, while both Panasonic parts measure 0.028" (0.70mm). These variations are within standard PCB assembly tolerances and do not affect electrical performance or board layout compatibility.

Q: What is the moisture sensitivity rating for all parts?

A: All parts carry MSL Level 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Standard handling and storage practices apply without special desiccant or humidity control requirements.