RG2012N-1470-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012N-1470-C-T5 is a 147 Ohm ±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 equivalent and substitute components that maintain electrical and mechanical compatibility while offering improved availability and performance characteristics.

Substiute Parts

RG2012N-1470-C-T5

SusumuIn Stock: 789RG2012N-1470-C-T5 Datasheet

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RG2012N-1470-B-T5

SusumuIn Stock: 872RG2012N-1470-B-T5 Datasheet

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RG2012N-1470-W-T1

SusumuIn Stock: 1124RG2012N-1470-W-T1 Datasheet

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RG2012N-1470-W-T5

SusumuIn Stock: 949RG2012N-1470-W-T5 Datasheet

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RG2012V-1470-B-T5

SusumuIn Stock: 1062RG2012V-1470-B-T5 Datasheet

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RG2012V-1470-P-T1

SusumuIn Stock: 903RG2012V-1470-P-T1 Datasheet

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RG2012V-1470-W-T1

SusumuIn Stock: 1164RG2012V-1470-W-T1 Datasheet

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RG2012V-1470-W-T5

SusumuIn Stock: 911RG2012V-1470-W-T5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012N-1470-C-T5 is determined by the following critical parameters that must remain constant across all equivalent parts:

Fixed Parameters (Non-Negotiable):

• Resistance value: 147 Ohms
• Power rating: 0.125W (1/8W)
• Package type: 0805 (2012 Metric)
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C
• Automotive rating: AEC-Q200
• Anti-sulfur construction
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Variable Parameters (Substitution Basis):

• Tolerance: ±0.25% (main part) to ±0.02% (substitute parts)
• Temperature coefficient: ±10ppm/°C (main part) to ±5ppm/°C (substitute parts)
• Product status: Obsolete (main part) to Active (substitute parts)
• Packaging format: Bulk to Tape & Reel (TR)

All substitute parts listed maintain identical resistance, power rating, package dimensions, and automotive qualification. Substitutes offer improved tolerance specifications and temperature stability while preserving full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criteria:

All substitute parts are manufactured by Susumu and maintain full AEC-Q200 automotive qualification, anti-sulfur construction, and ROHS3 compliance identical to the main part. The obsolete status of RG2012N-1470-C-T5 necessitates transition to active production alternatives.

Tolerance-Based Selection:

For applications requiring tolerance specifications matching or exceeding the original ±0.25%, select from the RG2012N series (±0.1% or ±0.05% tolerance). These parts maintain the ±10ppm/°C temperature coefficient of the original design.

For applications requiring enhanced tolerance performance, the RG2012V series offers ±0.05%, ±0.1%, or ±0.02% tolerance options with improved temperature stability at ±5ppm/°C.

Temperature Coefficient Considerations:

The RG2012N series maintains ±10ppm/°C temperature coefficient matching the original part. The RG2012V series provides superior temperature stability at ±5ppm/°C, suitable for precision applications requiring reduced drift over the -55°C to 155°C operating range.

Packaging Format:

All substitute parts are supplied in Tape & Reel (TR) format, standard for automated assembly processes. The original part's bulk packaging is replaced with industry-standard reel packaging.

Availability and Inventory:

All substitute parts are in active production status with confirmed inventory availability ranging from 805 to 1074 pieces, ensuring supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can RG2012N-1470-B-T5 directly replace RG2012N-1470-C-T5?

A: Yes. RG2012N-1470-B-T5 is a direct electrical and mechanical substitute. It maintains identical resistance (147 Ω), power rating (0.125W), package (0805), temperature range (-55°C to 155°C), and temperature coefficient (±10ppm/°C). The tolerance improves from ±0.25% to ±0.1%. Both parts are AEC-Q200 qualified with anti-sulfur construction.

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

A: The primary difference is temperature coefficient stability. RG2012N series maintains ±10ppm/°C, while RG2012V series provides ±5ppm/°C. Both series are AEC-Q200 qualified and suitable for automotive applications. RG2012V parts offer superior temperature stability for precision circuits.

Q: Are all substitute parts available in the same package format?

A: No. The original RG2012N-1470-C-T5 is supplied in bulk packaging. All substitute parts are supplied in Tape & Reel (TR) format, which is standard for automated surface mount assembly. This format change does not affect electrical or mechanical compatibility.

Q: Which substitute part offers the best tolerance specification?

A: RG2012V-1470-P-T1 offers the tightest tolerance at ±0.02%, combined with ±5ppm/°C temperature coefficient. This part is suitable for precision analog circuits requiring minimal resistance drift.

Q: Can I use RG2012V-1470-W-T5 in place of RG2012N-1470-C-T5?

A: Yes. RG2012V-1470-W-T5 is electrically and mechanically compatible. It provides improved tolerance (±0.05% vs. ±0.25%) and superior temperature stability (±5ppm/°C vs. ±10ppm/°C). All other parameters including resistance, power rating, package, and automotive qualification remain identical.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the original part's environmental and regulatory compliance status.

Q: What is the significance of the T1 and T5 designations in part numbers?

A: The T1 and T5 designations indicate different tape specifications for reel packaging. Both formats are compatible with standard automated assembly equipment. Selection between T1 and T5 depends on specific assembly line requirements and equipment compatibility.

Q: Can substitute parts be mixed in the same circuit board assembly?

A: Yes. All substitute parts maintain identical electrical specifications for the 147 Ω resistance value and 0.125W power rating. However, for circuits sensitive to tolerance or temperature coefficient variations, consistent use of a single substitute part number is recommended to maintain uniform circuit performance.