AF0805JR-0724KL Equivalent & Substitute Parts

Part Overview

The AF0805JR-0724KL is a 24 kOhms ±5% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is rated for automotive applications under AEC-Q200 and features anti-sulfur construction. The part is active in production with 1061 units currently in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to availability constraints, design flexibility, or specific feature requirements.

Substiute Parts

AF0805JR-0724KL

YAGEOIn Stock: 1164AF0805JR-0724KL Datasheet

Current PartRFQ

AC0805FR-0724KL

YAGEOIn Stock: 59043AC0805FR-0724KL Datasheet

MFR RecommendedRFQ

RC0805FR-0724KL

YAGEOIn Stock: 109380RC0805FR-0724KL Datasheet

MFR RecommendedRFQ

RC0805JR-0724KL

YAGEOIn Stock: 21567RC0805JR-0724KL Datasheet

MFR RecommendedRFQ

CRCW080524K0FKEA

Vishay DaleIn Stock: 47069CRCW080524K0FKEA Datasheet

MFR RecommendedRFQ

CRCW080524K0FKEAHP

Vishay DaleIn Stock: 4405CRCW080524K0FKEAHP Datasheet

MFR RecommendedRFQ

ERJ-6ENF2402V

Panasonic Electronic ComponentsIn Stock: 43053ERJ-6ENF2402V Datasheet

MFR RecommendedRFQ

RCS080524K0FKEA

Vishay DaleIn Stock: 5858RCS080524K0FKEA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Primary Compatibility Requirements:

• Resistance value: 24 kOhms (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±100ppm/°C (exact match required)
• Operating Temperature Range: -55°C to 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variations:

• Tolerance: ±5% (main part) to ±1% (substitute) — tighter tolerance is acceptable
• Power Rating: 0.125W (main part) to 0.5W (substitute) — higher power rating is acceptable
• Manufacturer: Different manufacturers permitted if all electrical and mechanical parameters match
• Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® — format variation permitted
• Features: Anti-Sulfur, Moisture Resistant, Pulse Withstanding — feature additions permitted

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain full compatibility with the AF0805JR-0724KL across all critical electrical and mechanical parameters. Selection among substitutes is based on specific design requirements:

For Standard Tolerance Applications (±5%): RC0805JR-0724KL provides direct functional equivalence with identical tolerance and power rating. This part offers the highest inventory availability at 21537 units.

For Improved Tolerance Requirements (±1%): AC0805FR-0724KL, RC0805FR-0724KL, CRCW080524K0FKEA, and ERJ-6ENF2402V all provide tighter tolerance specifications. RC0805FR-0724KL offers the largest inventory (109290 units) among ±1% options.

For Automotive AEC-Q200 Compliance: AC0805FR-0724KL, CRCW080524K0FKEA, CRCW080524K0FKEAHP, ERJ-6ENF2402V, and RCS080524K0FKEA all carry AEC-Q200 certification. The original AF0805JR-0724KL also maintains this rating.

For Pulse Withstanding Applications: CRCW080524K0FKEAHP and RCS080524K0FKEA provide pulse withstanding capability with 0.5W power rating, suitable for circuits requiring transient surge protection.

For Moisture Resistant Construction: AC0805FR-0724KL and RC0805FR-0724KL feature moisture resistant thick film construction.

All substitute parts are ROHS3 compliant, maintain MSL 1 (Unlimited) rating, and operate across the -55°C to 155°C temperature range.

Frequently Asked Questions (FAQ)

Q: Can I substitute a ±1% tolerance part for the ±5% AF0805JR-0724KL?

A: Yes. Tighter tolerance specifications are acceptable substitutes. A ±1% part will perform within the ±5% requirement while providing improved accuracy.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All listed substitutes use the 0805 (2012 Metric) package with identical dimensions: 0.079" L × 0.049" W (2.00mm × 1.25mm). Physical footprint compatibility is guaranteed.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Both are surface mount packaging formats suitable for automated assembly. Tape & Reel is standard for high-volume production. Cut Tape & Digi-Reel® offers flexibility for lower-volume or mixed-component orders. Electrical performance is identical.

Q: Can I use a 0.5W rated part where a 0.125W part is specified?

A: Yes. Higher power rating components are acceptable substitutes. The 0.5W parts (CRCW080524K0FKEAHP and RCS080524K0FKEA) will safely handle applications designed for 0.125W dissipation.

Q: Does the AF0805JR-0724KL anti-sulfur feature affect substitute selection?

A: No. Anti-sulfur is an additional feature of the original part. Substitute parts without this feature remain fully compatible. If anti-sulfur construction is required for your application, verify this specification with your design requirements.

Q: Are all substitutes AEC-Q200 rated?

A: Not all. RC0805FR-0724KL and RC0805JR-0724KL do not carry AEC-Q200 certification. For automotive applications requiring AEC-Q200 compliance, select from: AC0805FR-0724KL, CRCW080524K0FKEA, CRCW080524K0FKEAHP, ERJ-6ENF2402V, or RCS080524K0FKEA.

Q: What is the temperature coefficient and does it vary among substitutes?

A: All parts, including the main part and all substitutes, maintain ±100ppm/°C temperature coefficient. This parameter is standardized across all listed options.