RG2012P-1073-C-T5 Equivalent & Substitute Parts

Part Overview

The RG2012P-1073-C-T5 is a 107 kOhms ±0.25% thin film chip resistor manufactured by Susumu in 0805 (2012 Metric) package format with 0.125W power rating. This component is rated for automotive applications under AEC-Q200 standard with anti-sulfur coating and operates across -55°C to 155°C temperature range. The part is currently obsolete, necessitating identification of equivalent and substitute components that maintain electrical and mechanical compatibility while offering active product status alternatives.

Key Parameters

Parameter	Value
Resistance	107 kOhms
Tolerance	±0.25%
Power Rating	0.125W (1/8W)
Package	0805 (2012 Metric)
Composition	Thin Film
Operating Temperature	-55°C to 155°C
Temperature Coefficient	±25ppm/°C
AEC-Q200 Rating	Yes
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012P-1073-C-T5 is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Resistance value: 107 kOhms (exact match required)
Package format: 0805 (2012 Metric) (exact match required)
Power rating: 0.125W minimum (equal or higher acceptable)
Composition: Thin film construction
Operating temperature range: -55°C to 155°C minimum coverage
RoHS3 compliance

Tolerance Consideration: Substitute parts with equal or tighter tolerance (±0.25%, ±0.1%, ±0.05%) are functionally compatible. Tighter tolerance parts represent performance upgrades without introducing incompatibility.

Temperature Coefficient: Parts with temperature coefficients of ±25ppm/°C or lower are acceptable substitutes, as lower coefficients indicate improved stability.

Automotive Rating: AEC-Q200 certification is preserved across primary substitute options, maintaining automotive-grade reliability.

Substitute parts are categorized as Upgrade (improved specifications with active status) or Direct (equivalent specifications with active status).

Parameter Comparison

Part Number	Manufacturer	Resistance	Tolerance	Power (W)	Temp Coeff (ppm/°C)	AEC-Q200	Status	Inventory
RG2012P-1073-C-T5	Susumu	107 kΩ	±0.25%	0.125	±25	Yes	Obsolete	1049
RG2012N-1073-B-T5	Susumu	107 kΩ	±0.1%	0.125	±10	Yes	Active	840
RG2012N-1073-W-T1	Susumu	107 kΩ	±0.05%	0.125	±10	Yes	Active	792
RG2012P-1073-B-T5	Susumu	107 kΩ	±0.1%	0.125	±25	Yes	Active	745
RG2012P-1073-W-T5	Susumu	107 kΩ	±0.05%	0.125	±25	Yes	Active	971
9-2176093-7	TE Connectivity	107 kΩ	±0.1%	0.25	±25	No	Active	2723
RT0805CRD07107KL	YAGEO	107 kΩ	±0.25%	0.125	±25	No	Active	933
ERA-6AEB1073V	Panasonic	107 kΩ	±0.1%	0.125	±25	Yes	Active	14033
RP73D2A107KBTDF	TE Connectivity	107 kΩ	±0.1%	0.125	±15	No	Active	679
RT0805BRD07107KL	YAGEO	107 kΩ	±0.1%	0.125	±25	No	Active	10933

Engineering Selection Recommendations

Primary Upgrade Options (Susumu Series - Recommended for AEC-Q200 Continuity):

The RG2012N-1073-B-T5 and RG2012P-1073-B-T5 provide tighter tolerance (±0.1%) with active product status and maintained AEC-Q200 automotive certification. The RG2012N-1073-B-T5 offers additional improvement with ±10ppm/°C temperature coefficient. The RG2012P-1073-W-T5 and RG2012N-1073-W-T1 represent the highest precision options at ±0.05% tolerance, suitable for applications requiring enhanced accuracy.

Alternative Upgrade Options (Multi-Manufacturer):

ERA-6AEB1073V (Panasonic) maintains AEC-Q200 certification with ±0.1% tolerance and 14,033 units in stock, providing high availability. RT0805BRD07107KL (YAGEO) offers ±0.1% tolerance with 10,933 units available, though without AEC-Q200 rating. RP73D2A107KBTDF (TE Connectivity) provides ±0.1% tolerance with superior ±15ppm/°C temperature coefficient.

Direct Equivalent Option:

RT0805CRD07107KL (YAGEO) matches the original ±0.25% tolerance and 0.125W power rating with active status, providing a direct functional replacement without specification upgrade.

Higher Power Alternative:

9-2176093-7 (TE Connectivity) offers 0.25W power rating with ±0.1% tolerance, suitable for applications requiring increased power dissipation capacity within the same 0805 package footprint.

Frequently Asked Questions (FAQ)

Q: Can I substitute the RG2012P-1073-C-T5 with a part having tighter tolerance?

A: Yes. Parts with ±0.1% or ±0.05% tolerance are direct substitutes. Tighter tolerance represents improved performance without introducing incompatibility. The component will function identically in the circuit while providing enhanced accuracy.

Q: What is the difference between Susumu RG2012N and RG2012P series?

A: Both series are 0805 thin film resistors with identical package dimensions and power ratings. The RG2012N series features lower temperature coefficient (±10ppm/°C) compared to RG2012P (±25ppm/°C), resulting in improved stability across temperature variations.

Q: Is AEC-Q200 certification required for my application?

A: AEC-Q200 certification is mandatory for automotive applications. If your design requires automotive-grade reliability, select from: RG2012N-1073-B-T5, RG2012N-1073-W-T1, RG2012P-1073-B-T5, RG2012P-1073-W-T5, or ERA-6AEB1073V. Non-automotive applications can utilize YAGEO or TE Connectivity alternatives.

Q: Can I use the 9-2176093-7 (0.25W) in place of the 0.125W original part?

A: Yes. Higher power rating components are compatible substitutes. The 0.25W part will operate safely in circuits designed for 0.125W components. This substitution is beneficial for applications with marginal thermal headroom.

Q: What is the physical height difference between substitute parts?

A: The original RG2012P-1073-C-T5 has maximum seated height of 0.020" (0.50mm). Most substitutes maintain 0.024" to 0.026" maximum height. These variations remain within standard PCB assembly tolerances and do not affect board-level compatibility.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, matching the original component's environmental compliance status.

Q: Which substitute offers the best temperature stability?

A: RP73D2A107KBTDF features the lowest temperature coefficient at ±15ppm/°C, followed by RG2012N series parts at ±10ppm/°C. These options provide superior performance in temperature-sensitive applications.

Q: What is the inventory status for immediate availability?

A: ERA-6AEB1073V (Panasonic) offers the highest inventory at 14,033 units. RT0805BRD07107KL (YAGEO) provides 10,933 units. 9-2176093-7 (TE Connectivity) has 2,723 units available. All other options maintain inventory above 600 units.

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