RG2012P-3570-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-3570-C-T5 is a 357 Ohm ±0.25% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation and features anti-sulfur coating with AEC-Q200 automotive qualification. The part operates across -55°C to 155°C with a temperature coefficient of ±25ppm/°C.

The RG2012P-3570-C-T5 is classified as obsolete. Equivalent and substitute parts are available from Susumu's active product lines and alternative manufacturers, offering improved tolerance specifications, enhanced temperature stability, and active production status.

Key Parameters

Parameter	Value
Resistance	357 Ohms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Temperature Coefficient	±25ppm/°C
Operating Temperature Range	-55°C to 155°C
Features	Anti-Sulfur, Automotive AEC-Q200
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-3570-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 357 Ohms (exact match required)
Package format: 0805 (2012 Metric)
Operating temperature range: -55°C to 155°C minimum
Composition: Thin Film
Number of terminations: 2

Allowable Variation Parameters:

Tolerance: Can be equal to or tighter than ±0.25%
Power rating: Can be equal to or greater than 0.125W
Temperature coefficient: Can be equal to or lower in absolute value
Product status: Active products preferred over obsolete

Compliance Parameters:

RoHS3 compliance maintained
MSL rating: 1 (Unlimited) maintained
AEC-Q200 automotive rating maintained where applicable

Substitute parts are grouped into two categories: Susumu RG series upgrades with improved specifications and direct cross-references from alternative manufacturers maintaining electrical and mechanical compatibility.

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	Package	Status	AEC-Q200
RG2012P-3570-C-T5	Susumu	357 Ω	±0.25%	0.125	±25	0805	Obsolete	Yes
RG2012N-3570-B-T5	Susumu	357 Ω	±0.1%	0.125	±10	0805	Active	Yes
RG2012N-3570-W-T1	Susumu	357 Ω	±0.05%	0.125	±10	0805	Active	Yes
RG2012P-3570-B-T5	Susumu	357 Ω	±0.1%	0.125	±25	0805	Active	Yes
RG2012P-3570-W-T5	Susumu	357 Ω	±0.05%	0.125	±25	0805	Active	Yes
RG2012V-3570-B-T5	Susumu	357 Ω	±0.1%	0.125	±5	0805	Active	Yes
RG2012V-3570-P-T1	Susumu	357 Ω	±0.02%	0.125	±5	0805	Active	Yes
RG2012V-3570-W-T1	Susumu	357 Ω	±0.05%	0.125	±5	0805	Active	Yes
RG2012V-3570-W-T5	Susumu	357 Ω	±0.05%	0.125	±5	0805	Active	Yes
7-2176091-5	TE Connectivity	357 Ω	±0.1%	0.25	±25	0805	Active	No
RT0805CRD07357RL	YAGEO	357 Ω	±0.25%	0.125	±25	0805	Active	No

Engineering Selection Recommendations

Primary Substitutes (Susumu RG Series - Active Status):

For applications requiring direct replacement with improved specifications, the Susumu RG2012 series offers multiple options with tighter tolerances and enhanced temperature stability while maintaining AEC-Q200 automotive qualification:

RG2012P-3570-B-T5: Tighter tolerance (±0.1%) with identical temperature coefficient (±25ppm/°C). Maintains same power rating and package. Active production status.
RG2012P-3570-W-T5: Tighter tolerance (±0.05%) with identical temperature coefficient (±25ppm/°C). Maintains same power rating and package. Active production status.
RG2012V-3570-B-T5: Tighter tolerance (±0.1%) with improved temperature coefficient (±5ppm/°C). Maintains same power rating and package. Active production status.
RG2012V-3570-W-T5: Tighter tolerance (±0.05%) with improved temperature coefficient (±5ppm/°C). Maintains same power rating and package. Active production status.
RG2012V-3570-P-T1: Tightest tolerance (±0.02%) with improved temperature coefficient (±5ppm/°C). Maintains same power rating and package. Active production status.

Secondary Substitutes (Alternative Manufacturers):

RT0805CRD07357RL (YAGEO): Electrically equivalent with identical tolerance (±0.25%), power rating (0.125W), and temperature coefficient (±25ppm/°C). Active production status. RoHS3 compliant. Does not carry AEC-Q200 rating.
7-2176091-5 (TE Connectivity): Higher power rating (0.25W) with tighter tolerance (±0.1%). Maintains identical temperature coefficient (±25ppm/°C). Active production status. RoHS non-compliant. Does not carry AEC-Q200 rating.

Selection Criteria:

Choose Susumu RG series upgrades for applications requiring maintained AEC-Q200 automotive qualification and active production support. Select YAGEO RT0805CRD07357RL for cost-optimized applications where automotive qualification is not required. Select TE Connectivity 7-2176091-5 only when higher power dissipation capacity is required and RoHS compliance is not mandatory.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-3570-C-T5 be replaced with RG2012V-3570-W-T5?

A: Yes. Both parts share identical resistance (357 Ohms), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). RG2012V-3570-W-T5 provides tighter tolerance (±0.05% vs ±0.25%) and superior temperature coefficient (±5ppm/°C vs ±25ppm/°C). Both maintain AEC-Q200 automotive qualification and ROHS3 compliance.

Q: What is the difference between RG2012P and RG2012V series?

A: The primary difference is temperature coefficient. RG2012P series has ±25ppm/°C, while RG2012V series has ±5ppm/°C. Both series maintain identical resistance values, package formats, and power ratings. RG2012V provides superior temperature stability for precision applications.

Q: Can RT0805CRD07357RL be used in automotive applications?

A: RT0805CRD07357RL is electrically compatible with RG2012P-3570-C-T5 but does not carry AEC-Q200 automotive qualification. Use only in non-automotive applications or where automotive qualification is not required by design specifications.

Q: Is 7-2176091-5 a direct replacement?

A: 7-2176091-5 is mechanically and electrically compatible but differs in power rating (0.25W vs 0.125W) and RoHS compliance status (non-compliant vs ROHS3 compliant). Use only when higher power dissipation is required and RoHS compliance is not mandatory.

Q: What does tolerance ±0.25% mean compared to ±0.05%?

A: Tolerance specifies the maximum deviation from the nominal 357 Ohm value. ±0.25% allows deviation up to 0.89 Ohms (range: 356.11 to 357.89 Ohms). ±0.05% allows deviation up to 0.18 Ohms (range: 356.82 to 357.18 Ohms). Tighter tolerance provides greater precision for critical circuit applications.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes. The original RG2012P-3570-C-T5 was supplied in bulk packaging; substitutes maintain identical component specifications with updated packaging.

Q: Can I use RG2012N-3570-B-T5 instead of RG2012P-3570-C-T5?

A: Yes. RG2012N-3570-B-T5 is compatible with identical resistance, package, power rating, and operating temperature range. It provides tighter tolerance (±0.1% vs ±0.25%) and improved temperature coefficient (±10ppm/°C vs ±25ppm/°C). Both maintain AEC-Q200 qualification.

Q: What is the significance of the temperature coefficient specification?

A: Temperature coefficient indicates how much the resistance value changes with temperature. ±25ppm/°C means the resistance changes by 25 parts per million per degree Celsius. Lower values (±5ppm/°C or ±10ppm/°C) indicate greater stability across the operating temperature range, beneficial for precision analog circuits.

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