RN732ATTD1092D25 Equivalent & Substitute Parts

Part Overview

The RN732ATTD1092D25 is a 10.9 kOhms ±0.5% thin film chip resistor in 0805 (2012 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by KOA Speer Electronics, Inc., this component is classified as obsolete. Due to its discontinued status, equivalent and upgraded substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Substiute Parts

RN732ATTD1092D25

KOA Speer Electronics, Inc.In Stock: 1132RN732ATTD1092D25 Datasheet

Current PartRFQ

RN73R2ATTD1092D25

KOA Speer Electronics, Inc.In Stock: 1086RN73R2ATTD1092D25 Datasheet

DirectRFQ

PAT0805E1092BST1

Vishay Dale Thin FilmIn Stock: 807PAT0805E1092BST1 Datasheet

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PHP00805E1092BBT1

Vishay Dale Thin FilmIn Stock: 918PHP00805E1092BBT1 Datasheet

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PHP00805E1092BST1

Vishay Dale Thin FilmIn Stock: 938PHP00805E1092BST1 Datasheet

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RNCF0805BKE10K9

Stackpole Electronics IncIn Stock: 742RNCF0805BKE10K9 Datasheet

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RNCF0805BTE10K9

Stackpole Electronics IncIn Stock: 1167RNCF0805BTE10K9 Datasheet

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RT0805BRD0710K9L

YAGEOIn Stock: 994RT0805BRD0710K9L Datasheet

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TNPW080510K9BEEA

Vishay DaleIn Stock: 848TNPW080510K9BEEA Datasheet

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TNPW080510K9BEEN

Vishay DaleIn Stock: 2099TNPW080510K9BEEN Datasheet

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TNPW080510K9BETY

Vishay DaleIn Stock: 945TNPW080510K9BETY Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RN732ATTD1092D25 are categorized based on the following substitution criteria:

Direct Equivalent (Same Specifications):

• Resistance: 10.9 kOhms
• Tolerance: ±0.5%
• Power Rating: 0.1W (1/10W) or higher
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature: -55°C ~ 155°C minimum
• Moisture Sensitivity: MSL 1

Upgraded Substitutes (Enhanced Performance):

• Resistance: 10.9 kOhms (exact match required)
• Tolerance: ±0.1% (tighter than original ±0.5%)
• Power Rating: 0.125W or higher (exceeds original 0.1W)
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature: -55°C ~ 155°C minimum
• Moisture Sensitivity: MSL 1

All substitute parts maintain identical package dimensions, footprint compatibility, and environmental specifications. Upgraded parts provide superior tolerance and power handling capabilities while maintaining full backward compatibility.

Parameter Comparison

Engineering Selection Recommendations

For RoHS3 Compliant Applications: Select from active parts with ROHS3 Compliant status: RN73R2ATTD1092D25, PAT0805E1092BST1, PHP00805E1092BST1, RNCF0805BKE10K9, RNCF0805BTE10K9, RT0805BRD0710K9L, TNPW080510K9BEEA, or TNPW080510K9BEEN. These parts maintain full regulatory compliance for modern production environments.

For Automotive Applications: Parts with AEC-Q200 certification are available: RN73R2ATTD1092D25, PAT0805E1092BST1, RNCF0805BKE10K9, RNCF0805BTE10K9, TNPW080510K9BEEA, and TNPW080510K9BEEN. These components meet automotive reliability standards.

For Extended Temperature Range: TNPW080510K9BEEA and TNPW080510K9BEEN support -55°C ~ 175°C operating temperature, exceeding the original -55°C ~ 155°C specification.

For Tighter Tolerance Requirements: All upgraded substitute parts offer ±0.1% tolerance compared to the original ±0.5%, providing superior precision for applications requiring tighter resistance values.

For Higher Power Dissipation: PHP00805E1092BBT1 and PHP00805E1092BST1 provide 0.63W power rating, significantly exceeding the original 0.1W specification for thermally demanding applications.

Frequently Asked Questions (FAQ)

Q: Can RN73R2ATTD1092D25 directly replace RN732ATTD1092D25? A: Yes. RN73R2ATTD1092D25 maintains identical resistance (10.9 kOhms), tolerance (±0.5%), package (0805), and operating temperature range (-55°C ~ 155°C). The increased power rating (0.125W vs 0.1W) provides additional thermal margin without affecting circuit performance.

Q: What is the difference between TNPW080510K9BEEA and TNPW080510K9BEEN? A: Both parts are electrically and mechanically identical with 10.9 kOhms ±0.1%, 0.26W power rating, and 0805 package. They differ only in packaging designation and inventory availability. Either part is functionally interchangeable.

Q: Are PHP00805E1092BBT1 and PHP00805E1092BST1 interchangeable? A: Both parts share identical electrical specifications (10.9 kOhms ±0.1%, 0.63W, 0805 package) and operating temperature range (-55°C ~ 155°C). PHP00805E1092BST1 is ROHS3 Compliant, while PHP00805E1092BBT1 is RoHS non-compliant. Selection depends on regulatory requirements.

Q: Can I use a ±0.1% tolerance part in place of the original ±0.5% part? A: Yes. Tighter tolerance (±0.1%) is a performance upgrade that maintains backward compatibility. The circuit will experience improved precision without functional degradation.

Q: Does package size remain identical across all substitutes? A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm), ensuring direct PCB compatibility.

Q: Which substitute offers the best overall compatibility? A: RN73R2ATTD1092D25 provides the closest match to the original part with active product status, ROHS3 compliance, and AEC-Q200 certification, while maintaining the same tolerance specification.

Q: Are military-grade options available? A: Yes. TNPW080510K9BETY is designated as Military thin film resistor, though it carries RoHS non-compliant status and operates at -55°C ~ 125°C maximum temperature.