RG2012N-1402-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-1402-C-T5 is a 14 kOhms ±0.25% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component is designed for automotive applications with AEC-Q200 qualification and anti-sulfur construction. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility while offering enhanced performance characteristics or improved availability.

Substiute Parts

RG2012N-1402-C-T5

SusumuIn Stock: 808RG2012N-1402-C-T5 Datasheet

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RG2012N-1402-B-T5

SusumuIn Stock: 864RG2012N-1402-B-T5 Datasheet

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RG2012N-1402-W-T1

SusumuIn Stock: 930RG2012N-1402-W-T1 Datasheet

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RG2012N-1402-W-T5

SusumuIn Stock: 908RG2012N-1402-W-T5 Datasheet

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TNPW080514K0BYEA

Vishay DaleIn Stock: 799TNPW080514K0BYEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-1402-C-T5 is determined by the following critical parameters that must remain constant or improve:

Mandatory Compatibility Parameters:

• Resistance value: 14 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±10ppm/°C (exact match required)
• Automotive Rating: AEC-Q200 (exact match required)
• Anti-Sulfur Feature: Required (exact match required)

Allowable Upgrade Parameters:

• Tolerance: May improve from ±0.25% to ±0.1% or ±0.05%
• Power Rating: May increase from 0.125W to higher ratings
• Operating Temperature Range: May extend to higher maximum temperatures
• Product Status: Active status preferred over obsolete

All substitute parts listed maintain identical mechanical dimensions, electrical characteristics, and automotive compliance while offering tolerance improvements or enhanced power handling capabilities.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series):

The RG2012N-1402-B-T5, RG2012N-1402-W-T1, and RG2012N-1402-W-T5 are direct Susumu RG series substitutes maintaining identical mechanical and thermal characteristics. All three parts are active products with full AEC-Q200 automotive qualification and anti-sulfur construction. The RG2012N-1402-B-T5 offers improved tolerance at ±0.1%, while both RG2012N-1402-W-T1 and RG2012N-1402-W-T5 provide the highest tolerance specification at ±0.05%. These upgrades enhance circuit precision without modifying package footprint or thermal performance.

Cross-Manufacturer Substitute (Vishay Dale):

The TNPW080514K0BYEA from Vishay Dale represents an alternative from a different manufacturer while maintaining all critical compatibility parameters. This part offers enhanced power rating at 0.26W (compared to 0.125W) and extended operating temperature range to 175°C. The tolerance specification is ±0.1%. This option provides additional thermal margin for applications requiring higher power dissipation within the same 0805 package footprint.

Product Status Consideration:

All substitute parts listed carry active product status, ensuring continued availability and manufacturing support. The original RG2012N-1402-C-T5 obsolete status necessitates transition to one of these active alternatives for new designs or production continuity.

Frequently Asked Questions (FAQ)

Q: Can the RG2012N-1402-C-T5 be directly replaced with any of the listed substitutes?

A: Yes. All listed substitutes maintain identical resistance value (14 kOhms), package type (0805), composition (thin film), temperature coefficient (±10ppm/°C), and automotive AEC-Q200 qualification. Direct PCB footprint compatibility is confirmed. The substitutes offer equal or improved tolerance specifications and product availability.

Q: What is the difference between the Susumu RG series substitutes?

A: The three Susumu alternatives differ only in tolerance specification. RG2012N-1402-C-T5 (original) specifies ±0.25% tolerance. RG2012N-1402-B-T5 improves to ±0.1%. RG2012N-1402-W-T1 and RG2012N-1402-W-T5 both specify ±0.05% tolerance, representing the highest precision available. All maintain identical power rating (0.125W) and operating temperature range (-55°C ~ 155°C).

Q: How does the Vishay Dale TNPW080514K0BYEA differ from the Susumu options?

A: The TNPW080514K0BYEA maintains all critical electrical and mechanical parameters but offers two enhancements: increased power rating (0.26W versus 0.125W) and extended maximum operating temperature (175°C versus 155°C). Tolerance is specified at ±0.1%. This part is suitable for applications requiring higher thermal headroom within the same package footprint.

Q: Are all substitutes suitable for automotive applications?

A: Yes. All substitute parts carry AEC-Q200 automotive qualification and anti-sulfur construction, identical to the original part. All are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity level).

Q: What packaging formats are available for the substitutes?

A: All substitute parts are supplied in Tape & Reel (TR) packaging format, standard for automated assembly processes. The original RG2012N-1402-C-T5 packaging format was not specified in the provided data.

Q: Can tolerance be downgraded if cost reduction is required?

A: No. The substitutes listed represent equal or improved tolerance specifications. The original ±0.25% tolerance cannot be obtained from the active alternatives provided, as all active substitutes offer ±0.1% or ±0.05% tolerance. Tolerance downgrade would require sourcing from different product lines not listed in this equivalency reference.

Q: Are there any thermal performance differences between substitutes?

A: The Vishay Dale TNPW080514K0BYEA provides enhanced thermal capability with 0.26W power rating and 175°C maximum operating temperature. The Susumu RG series substitutes maintain the original 0.125W power rating and 155°C maximum operating temperature. All maintain identical temperature coefficient (±10ppm/°C) and physical dimensions.