RG2012N-6191-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-6191-C-T5 is a 6.19 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 and carries AEC-Q200 qualification with anti-sulfur construction. The part is currently obsolete, necessitating identification of functionally equivalent active alternatives that maintain electrical and mechanical compatibility with existing designs.

Substiute Parts

RG2012N-6191-C-T5

SusumuIn Stock: 853RG2012N-6191-C-T5 Datasheet

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RG2012N-6191-B-T5

SusumuIn Stock: 962RG2012N-6191-B-T5 Datasheet

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RG2012N-6191-W-T1

SusumuIn Stock: 901RG2012N-6191-W-T1 Datasheet

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RG2012N-6191-W-T5

SusumuIn Stock: 1100RG2012N-6191-W-T5 Datasheet

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RG2012V-6191-B-T5

SusumuIn Stock: 885RG2012V-6191-B-T5 Datasheet

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RG2012V-6191-P-T1

SusumuIn Stock: 982RG2012V-6191-P-T1 Datasheet

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RG2012V-6191-W-T1

SusumuIn Stock: 735RG2012V-6191-W-T1 Datasheet

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RG2012V-6191-W-T5

SusumuIn Stock: 755RG2012V-6191-W-T5 Datasheet

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TNPW08056K19BYEA

Vishay DaleIn Stock: 774TNPW08056K19BYEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-6191-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Resistance value: 6.19 kOhms (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Power rating: minimum 0.125W (1/8W)
• Composition: Thin Film
• Automotive qualification: AEC-Q200
• Anti-sulfur construction

Allowable Variation Parameters:

• Tolerance: Can be equal to or tighter than ±0.25%
• Temperature coefficient: Can be equal to or better than ±10ppm/°C
• Operating temperature range: Must encompass or exceed -55°C to 155°C
• Packaging format: Tape & Reel (TR) acceptable for obsolete part replacement

Substitute parts are grouped into two categories: Susumu RG series variants with improved tolerance specifications and the Vishay Dale TNPW series offering higher power rating capability.

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (Susumu RG2012N Series):

The RG2012N-6191-B-T5 and RG2012N-6191-W-T5 provide direct electrical and mechanical substitution with improved tolerance specifications (±0.1% and ±0.05% respectively). Both maintain identical power rating, temperature coefficient, and operating temperature range. These parts are active products with ROHS3 compliance and AEC-Q200 automotive qualification. The RG2012N-6191-W-T1 offers equivalent performance with identical electrical characteristics.

Enhanced Performance Alternatives (Susumu RG2012V Series):

The RG2012V series variants (RG2012V-6191-B-T5, RG2012V-6191-P-T1, RG2012V-6191-W-T1, RG2012V-6191-W-T5) provide superior temperature coefficient performance (±5ppm/°C versus ±10ppm/°C) while maintaining all other critical parameters. These parts are suitable for applications requiring improved thermal stability. All variants carry active product status with full AEC-Q200 and ROHS3 compliance.

Higher Power Rating Alternative (Vishay Dale TNPW Series):

The TNPW08056K19BYEA offers a 0.26W power rating compared to the 0.125W specification of the original part, providing thermal margin for demanding applications. This part maintains ±0.1% tolerance and AEC-Q200 qualification. The extended operating temperature range to 175°C provides additional thermal headroom. This option is suitable for applications where power dissipation margin is required.

All substitute parts are active products with current manufacturing status and full compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-6191-B-T5 be used as a direct replacement for RG2012N-6191-C-T5?

A: Yes. The RG2012N-6191-B-T5 maintains identical resistance value (6.19 kOhms), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). The tolerance is improved from ±0.25% to ±0.1%, which is a tighter specification and therefore compatible with the original design requirements.

Q: What is the difference between RG2012N and RG2012V series?

A: The primary difference is temperature coefficient. RG2012N series has ±10ppm/°C while RG2012V series has ±5ppm/°C. Both series maintain identical resistance, power rating, and package specifications. The RG2012V series provides superior thermal stability for precision applications.

Q: Why does TNPW08056K19BYEA have a higher power rating?

A: The TNPW08056K19BYEA is rated for 0.26W compared to 0.125W for the Susumu parts. This is a different product design from Vishay Dale that provides additional thermal dissipation capability while maintaining the same 0805 package footprint and 6.19 kOhms resistance value.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed carry AEC-Q200 automotive qualification and anti-sulfur construction, maintaining compliance with the original part's automotive specifications.

Q: What is the difference between T1 and T5 packaging designations?

A: T1 and T5 refer to different tape reel configurations for automated assembly. Both are Tape & Reel (TR) packaging formats. The electrical and mechanical specifications are identical; the designation indicates the specific reel format used for component delivery.

Q: Can I use RG2012V-6191-P-T1 in place of RG2012N-6191-C-T5?

A: Yes. The RG2012V-6191-P-T1 provides superior specifications with ±0.02% tolerance (tighter than ±0.25%), ±5ppm/°C temperature coefficient (better than ±10ppm/°C), and identical resistance, power rating, and package. This part is fully compatible and suitable for applications requiring higher precision.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), matching the environmental compliance of the original RG2012N-6191-C-T5.