AS08J1002ET 10kΩ 0805 Chip Resistor Equivalent & Substitute Parts

Part Overview

The AS08J1002ET is a 10 kΩ ±5% thick film chip resistor manufactured by Ohmite in 0805 (2012 Metric) package format with 0.333W power rating and pulse withstanding capability. This component is classified as Active product status with RoHS Compliant certification and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent resistance, tolerance, package, and operating temperature specifications align with application requirements, enabling direct replacement or performance-enhanced alternatives in circuit designs.

Substiute Parts

AS08J1002ET

OhmiteIn Stock: 787AS08J1002ET Datasheet

Current PartRFQ

CRCW080510K0FKEAHP

Vishay DaleIn Stock: 57319CRCW080510K0FKEAHP Datasheet

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ERJ-P06F1002V

Panasonic Electronic ComponentsIn Stock: 85268ERJ-P06F1002V Datasheet

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ERJ-UP6F1002V

Panasonic Electronic ComponentsIn Stock: 5769ERJ-UP6F1002V Datasheet

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ESR10EZPF1002

Rohm SemiconductorIn Stock: 936720ESR10EZPF1002 Datasheet

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RCS080510K0FKEA

Vishay DaleIn Stock: 90699RCS080510K0FKEA Datasheet

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RMCP0805JT10K0

Stackpole Electronics IncIn Stock: 6071RMCP0805JT10K0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AS08J1002ET are classified based on strict electrical and mechanical compatibility criteria:

Upgrade Substitutes maintain identical resistance value (10 kΩ), package format (0805), operating temperature range (-55°C to 155°C), and composition (thick film), while offering improved tolerance (±1% versus ±5%) and higher power ratings (0.5W or 0.4W versus 0.333W). These parts include CRCW080510K0FKEAHP, ERJ-P06F1002V, ERJ-UP6F1002V, ESR10EZPF1002, and RCS080510K0FKEA. All upgrade substitutes carry AEC-Q200 automotive qualification and ROHS3 compliance.

Similar Substitute RMCP0805JT10K0 maintains identical resistance (10 kΩ), tolerance (±5%), power rating (0.333W), package (0805), and operating temperature range (-55°C to 155°C) as the main part, with AEC-Q200 automotive qualification and ROHS3 compliance, differing only in manufacturer (Stackpole Electronics Inc).

Parameter Comparison

Engineering Selection Recommendations

Upgrade Substitutes (CRCW080510K0FKEAHP, ERJ-P06F1002V, ERJ-UP6F1002V, ESR10EZPF1002, RCS080510K0FKEA): These parts provide enhanced tolerance specification (±1%) and increased power dissipation capability (0.4W to 0.5W) compared to the AS08J1002ET. All upgrade substitutes carry AEC-Q200 automotive qualification and ROHS3 compliance, supporting applications requiring higher reliability standards. ERJ-UP6F1002V includes anti-sulfur feature for corrosive environments. Selection among upgrade substitutes depends on packaging preference (Tape & Reel versus Cut Tape & Digi-Reel) and specific feature requirements.

Similar Substitute (RMCP0805JT10K0): This part maintains identical electrical specifications (10 kΩ ±5%, 0.333W) and package format as the AS08J1002ET, offering direct replacement capability with AEC-Q200 automotive qualification and ROHS3 compliance. Selection of RMCP0805JT10K0 is appropriate when tolerance and power rating specifications of the original design must be preserved.

All substitute parts maintain the same operating temperature range (-55°C to 155°C), temperature coefficient (±100ppm/°C), and moisture sensitivity level (MSL 1) as the main part, ensuring thermal and environmental compatibility.

Frequently Asked Questions (FAQ)

Q: Can CRCW080510K0FKEAHP directly replace AS08J1002ET in existing designs?

A: Yes. Both parts share identical resistance (10 kΩ), package (0805), operating temperature range (-55°C to 155°C), and composition (thick film). CRCW080510K0FKEAHP offers improved tolerance (±1% versus ±5%) and higher power rating (0.5W versus 0.333W), making it a performance-enhanced substitute suitable for direct PCB placement without layout modification.

Q: What is the difference between upgrade substitutes and the similar substitute?

A: Upgrade substitutes (CRCW080510K0FKEAHP, ERJ-P06F1002V, ERJ-UP6F1002V, ESR10EZPF1002, RCS080510K0FKEA) provide tighter tolerance (±1%) and higher power ratings (0.4W to 0.5W). The similar substitute (RMCP0805JT10K0) maintains identical tolerance (±5%) and power rating (0.333W) as the AS08J1002ET, differing only in manufacturer.

Q: Are all substitute parts automotive qualified?

A: All listed substitute parts carry AEC-Q200 automotive qualification. The main part AS08J1002ET does not specify AEC-Q200 rating. If automotive qualification is required, upgrade substitutes or the similar substitute RMCP0805JT10K0 are appropriate selections.

Q: Does package height affect substitutability?

A: All parts use 0805 (2012 Metric) package with maximum seated heights ranging from 0.020" to 0.028" (0.50mm to 0.70mm). These height variations are within standard 0805 package tolerance and do not affect PCB assembly compatibility or electrical performance.

Q: Which substitute is recommended for corrosive environments?

A: ERJ-UP6F1002V includes anti-sulfur feature, providing enhanced protection in corrosive atmospheric conditions while maintaining all other electrical and mechanical specifications equivalent to upgrade substitutes.

Q: Can tolerance differences affect circuit performance?

A: Tolerance differences between ±5% (AS08J1002ET, RMCP0805JT10K0) and ±1% (upgrade substitutes) impact circuit accuracy. Applications requiring tighter resistance tolerance specifications should select upgrade substitutes with ±1% tolerance. Applications with ±5% tolerance requirements can use any listed substitute.