RT0603FRE073K32L Equivalent & Substitute Parts

Part Overview

The RT0603FRE073K32L is a 3.32 kOhms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design optimization, or specific application requirements such as improved tolerance, temperature coefficient performance, or automotive qualification.

Substiute Parts

RT0603FRE073K32L

YAGEOIn Stock: 5450RT0603FRE073K32L Datasheet

Current PartRFQ

RT0603BRD073K32L

YAGEOIn Stock: 887RT0603BRD073K32L Datasheet

UpgradeRFQ

RT0603BRE073K32L

YAGEOIn Stock: 5694RT0603BRE073K32L Datasheet

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RT0603DRD073K32L

YAGEOIn Stock: 6616RT0603DRD073K32L Datasheet

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RT0603DRE073K32L

YAGEOIn Stock: 5342RT0603DRE073K32L Datasheet

UpgradeRFQ

5-2176088-6

TE Connectivity Passive ProductIn Stock: 20035-2176088-6 Datasheet

DirectRFQ

ERA-3AEB3321V

Panasonic Electronic ComponentsIn Stock: 1086ERA-3AEB3321V Datasheet

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MCT06030C3321FP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 21357MCT06030C3321FP500 Datasheet

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RG1608P-3321-B-T5

SusumuIn Stock: 89230RG1608P-3321-B-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Compatibility Requirements:

• Resistance value: 3.32 kOhms (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Secondary Compatibility Parameters (Allowable Variations):

• Tolerance: ±1% or tighter (±0.1%, ±0.5% acceptable as upgrades)
• Temperature Coefficient: ±50ppm/°C or better (±25ppm/°C acceptable as upgrade)
• Power Rating: 0.1W minimum (0.167W acceptable as upgrade)
• RoHS Status: ROHS3 Compliant or RoHS non-compliant (both acceptable)

Substitute parts are grouped into three categories: Upgrade (improved tolerance and/or temperature coefficient), Direct (equivalent specifications from different manufacturer), and Compatible (meets all primary requirements with allowable secondary variations).

Parameter Comparison

Engineering Selection Recommendations

YAGEO RT Series (Same Manufacturer): RT0603BRE073K32L and RT0603BRD073K32L offer improved tolerance (±0.1% vs ±1%) while maintaining ROHS3 compliance and active product status. RT0603DRE073K32L and RT0603DRD073K32L provide ±0.5% tolerance with enhanced temperature coefficient performance (±25ppm/°C). All YAGEO variants are ROHS3 compliant and actively produced.

Cross-Manufacturer Alternatives: MCT06030C3321FP500 (Vishay) provides equivalent ±1% tolerance and ±50ppm/°C temperature coefficient with the highest inventory availability (21,296 pcs) and ROHS3 compliance. RG1608P-3321-B-T5 (Susumu) offers ±0.1% tolerance, ±25ppm/°C temperature coefficient, automotive AEC-Q200 qualification, and ROHS3 compliance with substantial inventory (89,161 pcs). ERA-3AEB3321V (Panasonic) provides ±0.1% tolerance with automotive AEC-Q200 qualification and ROHS3 compliance.

Non-Compliant Alternative: 5-2176088-6 (TE Connectivity) is RoHS non-compliant and should be selected only when legacy design requirements or specific application constraints mandate this part. It offers ±0.1% tolerance and higher power rating (0.167W).

Frequently Asked Questions (FAQ)

Q: Can RT0603BRE073K32L replace RT0603FRE073K32L in my design? A: Yes. Both parts share identical resistance (3.32 kOhms), package (0603), power rating (0.1W), and operating temperature range (-55°C ~ 155°C). RT0603BRE073K32L provides improved tolerance (±0.1% vs ±1%) and is ROHS3 compliant. The temperature coefficient differs (±50ppm/°C for both), making this a direct upgrade.

Q: What is the difference between RT0603BRD073K32L and RT0603BRE073K32L? A: Both parts have identical resistance, tolerance (±0.1%), power rating, and package. The primary difference is temperature coefficient: RT0603BRD073K32L is ±25ppm/°C while RT0603BRE073K32L is ±50ppm/°C. Select RT0603BRD073K32L for applications requiring superior temperature stability.

Q: Is RG1608P-3321-B-T5 suitable for automotive applications? A: Yes. RG1608P-3321-B-T5 carries AEC-Q200 automotive qualification, ±0.1% tolerance, ±25ppm/°C temperature coefficient, and anti-sulfur composition. It is ROHS3 compliant and suitable for automotive-grade circuit designs.

Q: Why is 5-2176088-6 marked as RoHS non-compliant? A: 5-2176088-6 is manufactured by TE Connectivity under the RP73P series and does not meet ROHS3 compliance requirements. This part should be selected only when design specifications explicitly require this component or legacy compatibility is necessary.

Q: Can I use MCT06030C3321FP500 as a direct replacement? A: Yes. MCT06030C3321FP500 matches the RT0603FRE073K32L in resistance (3.32 kOhms), tolerance (±1%), power rating (0.1W), package (0603), and temperature range (-55°C ~ 155°C). It includes anti-sulfur composition and ROHS3 compliance with the highest available inventory.

Q: What are the package dimension differences between substitutes? A: All substitute parts use the 0603 (1608 Metric) package. Length ranges from 0.061" to 0.063" (1.55mm to 1.60mm), width is 0.031" to 0.033" (0.80mm to 0.85mm), and maximum seated height is 0.020" to 0.022" (0.50mm to 0.55mm). These variations are within standard PCB footprint tolerances for 0603 components.

Q: Which substitute offers the best tolerance and temperature stability? A: RG1608P-3321-B-T5 and ERA-3AEB3321V both provide ±0.1% tolerance and ±25ppm/°C temperature coefficient. RG1608P-3321-B-T5 offers additional anti-sulfur composition and higher inventory availability (89,161 pcs vs 977 pcs).