RT0603FRE07330KL Equivalent & Substitute Parts

Part Overview

The RT0603FRE07330KL is a 330 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package format, rated at 0.1W power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and widely stocked (5,606 pcs available). The part is ROHS3 compliant with MSL 1 rating, suitable for general-purpose applications requiring standard tolerance resistive elements.

Equivalent and substitute parts are identified when design requirements permit tolerance relaxation, temperature coefficient optimization, or when alternative manufacturers offer identical electrical and mechanical specifications within the same package footprint.

Substiute Parts

RT0603FRE07330KL

YAGEOIn Stock: 5664RT0603FRE07330KL Datasheet

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RT0603BRD07330KL

YAGEOIn Stock: 18888RT0603BRD07330KL Datasheet

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RT0603DRD07330KL

YAGEOIn Stock: 7260RT0603DRD07330KL Datasheet

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RT0603DRE07330KL

YAGEOIn Stock: 17913RT0603DRE07330KL Datasheet

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ERA-3AEB334V

Panasonic Electronic ComponentsIn Stock: 29994ERA-3AEB334V Datasheet

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MCT06030C3303FP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 18990MCT06030C3303FP500 Datasheet

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RG1608P-334-B-T5

SusumuIn Stock: 43837RG1608P-334-B-T5 Datasheet

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RG1608P-334-D-T5

SusumuIn Stock: 4946RG1608P-334-D-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 330 kOhms (exact match required)
• Package format: 0603 (1608 Metric) (exact match required)
• Power rating: 0.1W minimum (equal or higher acceptable)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum (equal or wider acceptable)
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

Allowable Variation Parameters:

• Tolerance: ±1% or tighter (±0.1%, ±0.5% acceptable as upgrades)
• Temperature coefficient: ±50ppm/°C or better (±25ppm/°C acceptable as upgrade)
• Manufacturer: Different manufacturers permitted if all mandatory parameters match
• Features: Anti-sulfur coating and automotive AEC-Q200 certification permitted as additional features

All seven substitute parts listed meet these criteria and are electrically and mechanically interchangeable with the RT0603FRE07330KL.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Identical Specifications): RT0603DRE07330KL matches the RT0603FRE07330KL in all critical parameters: 330 kOhms ±1%, 0.1W, ±50ppm/°C temperature coefficient, and 0603 package. This part is suitable for direct substitution without circuit redesign.

Tolerance Upgrade Options: RT0603BRD07330KL and RG1608P-334-B-T5 offer ±0.1% tolerance with improved temperature coefficient (±25ppm/°C). These are suitable when tighter tolerance requirements emerge or when enhanced stability is beneficial. Both are ROHS3 compliant and actively produced.

Mid-Tolerance Alternatives: RT0603DRD07330KL and RG1608P-334-D-T5 provide ±0.5% tolerance with ±25ppm/°C temperature coefficient. These represent a middle ground between standard and precision specifications.

Automotive-Qualified Options: ERA-3AEB334V (Panasonic) and RG1608P-334-B-T5 (Susumu) carry AEC-Q200 automotive qualification. These are suitable for applications requiring automotive-grade reliability and traceability, despite the RT0603FRE07330KL not being automotive-qualified.

Anti-Sulfur Composition: MCT06030C3303FP500 (Vishay) and RG1608P-334-B-T5/D-T5 (Susumu) feature anti-sulfur coating. These are appropriate for environments with elevated sulfur exposure or when extended operational life in corrosive atmospheres is required.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -55°C to 155°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can RT0603DRE07330KL replace RT0603FRE07330KL directly? A: Yes. Both parts share identical resistance (330 kOhms), tolerance (±1%), power rating (0.1W), package (0603), and operating temperature range (-55°C to 155°C). The temperature coefficient differs (±50ppm/°C for both), making this a direct functional equivalent.

Q: What is the difference between ±1% and ±0.1% tolerance? A: Tolerance defines the maximum deviation from the nominal resistance value. ±1% tolerance allows deviation up to ±3.3 kOhms from 330 kOhms nominal. ±0.1% tolerance restricts deviation to ±0.33 kOhms. Tighter tolerance (±0.1%) is suitable for precision analog circuits, while ±1% is adequate for general-purpose applications.

Q: Are Susumu RG1608P parts compatible with YAGEO RT parts? A: Yes, when specifications match. RG1608P-334-B-T5 and RG1608P-334-D-T5 are mechanically and electrically compatible with the RT0603FRE07330KL in the 0603 package. Verify tolerance and temperature coefficient requirements for your specific application.

Q: What does AEC-Q200 certification mean? A: AEC-Q200 is an automotive industry standard for passive components. Parts carrying this certification (ERA-3AEB334V, RG1608P-334-B-T5, RG1608P-334-D-T5) meet enhanced reliability, temperature cycling, and failure rate requirements for automotive applications. Non-automotive applications do not require this certification.

Q: Why would I choose anti-sulfur resistors? A: Anti-sulfur composition (MCT06030C3303FP500, RG1608P-334-B-T5, RG1608P-334-D-T5) prevents sulfur-induced corrosion of component leads and solder joints in environments with elevated hydrogen sulfide exposure. Standard thin film resistors are suitable for controlled indoor environments.

Q: Can I use a higher power-rated resistor as a substitute? A: The RT0603FRE07330KL is rated at 0.1W. All listed substitutes are also rated at 0.1W minimum. Using a higher power-rated resistor in the same package is not applicable here, as all alternatives match the 0.1W specification.

Q: What is MSL 1 rating? A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, meaning they can be stored and handled without special moisture control procedures.

Q: Are there dimensional differences between manufacturers? A: Slight variations exist. RT0603FRE07330KL and most substitutes measure 0.063" L × 0.031" W (1.60mm × 0.80mm). MCT06030C3303FP500 measures 0.061" L × 0.033" W (1.55mm × 0.85mm). Height-seated maximum is 0.022" (0.55mm) for most parts, with RG1608P variants at 0.020" (0.50mm). These differences are within standard PCB pad tolerances for 0603 packages.