Equivalent & Substitute Parts for RE0805FRE0733KL

Part Overview

The RE0805FRE0733KL is a 33 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is currently active in production with 802 pieces in stock. The part is ROHS3 compliant and suitable for general-purpose applications requiring standard tolerance and power ratings. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same package footprint.

Substiute Parts

RE0805FRE0733KL

YAGEOIn Stock: 875RE0805FRE0733KL Datasheet

Current PartRFQ

CRCW080533K0FHEAP

Vishay DaleIn Stock: 5785CRCW080533K0FHEAP Datasheet

MFR RecommendedRFQ

ERJ-PB6B3302V

Panasonic Electronic ComponentsIn Stock: 3667ERJ-PB6B3302V Datasheet

MFR RecommendedRFQ

ERJ-PB6D3302V

Panasonic Electronic ComponentsIn Stock: 13151ERJ-PB6D3302V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RE0805FRE0733KL is determined by the following criteria:

Primary Compatibility Requirements:

• Resistance value: 33 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 ~ 155°C (exact match required)

Allowable Variations:

• Tolerance: ±1% or tighter (±0.5%, ±0.1%)
• Power Rating: 0.125W or higher (0.25W acceptable)
• Height - Seated: Variations within mechanical assembly constraints
• Certifications: Additional certifications (AEC-Q200) do not disqualify substitution

The identified substitute parts meet all primary compatibility requirements while maintaining or exceeding electrical performance specifications.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are functionally compatible with the RE0805FRE0733KL based on electrical and mechanical specifications. Selection should be based on application requirements and supply chain considerations:

CRCW080533K0FHEAP (Vishay Dale): Maintains identical power rating (0.125W) and tolerance (±1%) with AEC-Q200 automotive qualification. Height is reduced to 0.020" (0.50mm), providing improved clearance in space-constrained layouts. Suitable for applications requiring automotive-grade reliability.

ERJ-PB6B3302V (Panasonic): Offers tighter tolerance (±0.1%) and increased power rating (0.25W) with AEC-Q200 automotive qualification and pulse withstanding capability. Height is 0.028" (0.70mm). Appropriate for precision applications and automotive environments.

ERJ-PB6D3302V (Panasonic): Provides intermediate tolerance (±0.5%) and increased power rating (0.25W) with AEC-Q200 automotive qualification and pulse withstanding capability. Height is 0.028" (0.70mm). Offers cost-effective performance enhancement over the original part.

All substitute parts are active products with adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can CRCW080533K0FHEAP be used as a direct replacement for RE0805FRE0733KL?

A: Yes. Both parts share identical resistance (33 kOhms), tolerance (±1%), power rating (0.125W), package (0805), composition (thick film), temperature coefficient (±50ppm/°C), and operating temperature range (-55°C ~ 155°C). The CRCW080533K0FHEAP has a lower seated height (0.020" vs 0.024"), which is compatible with standard PCB assembly processes.

Q: What is the difference between ERJ-PB6B3302V and ERJ-PB6D3302V?

A: Both parts are Panasonic ERJ-PB6 series resistors with identical package, composition, and operating specifications. The primary difference is tolerance: ERJ-PB6B3302V is ±0.1% while ERJ-PB6D3302V is ±0.5%. Both have increased power rating (0.25W vs 0.125W) and AEC-Q200 automotive qualification.

Q: Are the substitute parts suitable for non-automotive applications?

A: Yes. While CRCW080533K0FHEAP and both Panasonic parts carry AEC-Q200 automotive certification, this qualification does not restrict their use in general-purpose applications. The electrical and mechanical specifications remain valid across all application categories.

Q: What is the impact of height differences on PCB assembly?

A: The substitute parts have heights ranging from 0.020" to 0.028" compared to the original 0.024". These variations fall within standard 0805 package tolerances and are compatible with automated pick-and-place assembly equipment and standard reflow soldering processes. Height differences do not affect electrical performance.

Q: Can tolerance differences affect circuit performance?

A: Tolerance differences (±1%, ±0.5%, ±0.1%) affect the precision of the resistance value. Tighter tolerance parts (±0.1%, ±0.5%) provide more precise resistance values, which may be beneficial in precision analog circuits. Standard tolerance (±1%) is sufficient for general-purpose applications where exact resistance values are not critical.