RG2012V-201-W-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-201-W-T5 is a 200 Ohm ±0.05% 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 automotive AEC-Q200 qualification. The part is actively produced and maintained in inventory. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific requirements where alternative specifications may be acceptable within system design parameters.

Substiute Parts

RG2012V-201-W-T5

SusumuIn Stock: 1183RG2012V-201-W-T5 Datasheet

Current PartRFQ

RNCF0805TKY200R

Stackpole Electronics IncIn Stock: 3280RNCF0805TKY200R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012V-201-W-T5 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 200 Ohms
• Package format: 0805 (2012 Metric)
• Power rating: 0.125W (1/8W)
• Composition: Thin Film
• Temperature coefficient: ±5ppm/°C
• Operating temperature range: -55°C ~ 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

Allowable Variation:

• Tolerance: Substitute parts with equal or tighter tolerance specifications are functionally equivalent. The RG2012V-201-W-T5 specifies ±0.05% tolerance. Substitute parts with ±0.01% tolerance meet or exceed this requirement.

The RNCF0805TKY200R from Stackpole Electronics Inc satisfies all mandatory parameters and provides improved tolerance specification (±0.01% versus ±0.05%), making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the RG2012V-201-W-T5 and RNCF0805TKY200R are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts is based on the following criteria:

RG2012V-201-W-T5 (Susumu): Select this part when anti-sulfur coating is a specific design requirement or when the lower seated height (0.50mm maximum) is critical for PCB layout constraints.

RNCF0805TKY200R (Stackpole Electronics Inc): Select this part when tighter tolerance specification (±0.01%) is required for precision circuit applications, or when Stackpole supply chain availability is preferred. The slightly higher seated height (0.65mm maximum) remains within standard 0805 package specifications.

Both parts are suitable for automotive applications operating across the -55°C to 155°C temperature range and maintain equivalent electrical performance through the specified temperature coefficient of ±5ppm/°C.

Frequently Asked Questions (FAQ)

Q: Can RNCF0805TKY200R replace RG2012V-201-W-T5 in automotive applications?

A: Yes. Both parts carry AEC-Q200 automotive qualification, operate across identical temperature ranges (-55°C ~ 155°C), and maintain equivalent electrical performance. The RNCF0805TKY200R provides tighter tolerance (±0.01% versus ±0.05%), which is a performance enhancement.

Q: What is the difference in seated height between these parts?

A: The RG2012V-201-W-T5 has a maximum seated height of 0.020" (0.50mm), while the RNCF0805TKY200R has a maximum seated height of 0.026" (0.65mm). Both dimensions are within standard 0805 package specifications. Verify PCB layout clearance requirements if height is a critical constraint.

Q: Are both parts RoHS compliant?

A: Yes. Both the RG2012V-201-W-T5 and RNCF0805TKY200R are ROHS3 compliant and REACH unaffected.

Q: What is the significance of the anti-sulfur coating on the RG2012V-201-W-T5?

A: The anti-sulfur coating on the RG2012V-201-W-T5 provides protection against sulfur-containing environmental contaminants. This feature is specified in the Susumu part but not listed in the Stackpole equivalent. Verify whether anti-sulfur protection is required for your specific application environment.

Q: Can these parts be used interchangeably in the same PCB assembly?

A: Yes, from an electrical and functional standpoint. Both parts are 0805 (2012 Metric) package format with identical footprints, resistance values, power ratings, and temperature coefficients. Verify that the slight difference in seated height (0.50mm versus 0.65mm) does not conflict with PCB design constraints or component clearance requirements.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply.