RG2012V-8251-B-T5 Equivalent & Substitute Parts

Part Overview

The RG2012V-8251-B-T5 is an 8.25 kOhms ±0.1% thin film chip resistor in 0805 (2012 Metric) package format, rated for 0.125W (1/8W) power dissipation. This component is manufactured by Susumu and features anti-sulfur coating with AEC-Q200 automotive qualification. The part is currently in active production status with 820 pieces available in stock. Substitute parts are identified to address inventory availability, tolerance requirements, or application-specific performance needs while maintaining electrical and mechanical compatibility.

Substiute Parts

RG2012V-8251-B-T5

SusumuIn Stock: 863RG2012V-8251-B-T5 Datasheet

Current PartRFQ

RG2012V-8251-P-T1

SusumuIn Stock: 2854RG2012V-8251-P-T1 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG2012V-8251-B-T5 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 8.25 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W (1/8W) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature coefficient: ±5ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• AEC-Q200 automotive qualification (exact match required)
• Anti-sulfur feature (exact match required)

Allowable Variation Parameters:

• Tolerance: May be tighter (lower tolerance value) than the original specification
• Inventory availability: Substitute parts may have different stock levels

The RG2012V-8251-P-T1 qualifies as a direct substitute because it maintains all mandatory parameters while offering improved tolerance specification (±0.02% versus ±0.1%).

Parameter Comparison

Engineering Selection Recommendations

The RG2012V-8251-P-T1 is a direct functional equivalent to the RG2012V-8251-B-T5. Both parts are manufactured by Susumu, maintain active production status, and carry identical AEC-Q200 automotive qualification and ROHS3 compliance certifications. The substitute part offers superior tolerance performance at ±0.02% compared to the original ±0.1% specification, making it suitable for applications requiring tighter resistance accuracy. Both components are qualified for the full automotive temperature range of -55°C to 155°C and feature anti-sulfur coating for enhanced reliability in harsh environments. The identical 0805 package format, power rating, and thin film composition ensure direct PCB compatibility without design modification. Selection between these parts should be based on tolerance requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the RG2012V-8251-P-T1 be used as a direct replacement for the RG2012V-8251-B-T5 on existing PCBs?

A: Yes. Both parts share identical package dimensions (0805 / 2012 Metric), footprint requirements, and mechanical specifications. No PCB layout modifications are required for substitution.

Q: What is the primary difference between these two parts?

A: The RG2012V-8251-P-T1 provides tighter tolerance specification (±0.02%) compared to the RG2012V-8251-B-T5 (±0.1%). All other electrical and mechanical parameters remain identical.

Q: Are both parts qualified for automotive applications?

A: Yes. Both the RG2012V-8251-B-T5 and RG2012V-8251-P-T1 carry AEC-Q200 automotive qualification and are suitable for automotive-grade circuit designs.

Q: Do these parts have different moisture sensitivity requirements?

A: No. Both parts are rated at Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control measures are required during storage or handling.

Q: Can the RG2012V-8251-P-T1 be used in applications where the original part tolerance is specified?

A: Yes. The substitute part's tighter tolerance (±0.02%) is within the allowable specification range of the original part (±0.1%), making it compatible with all applications designed for the original tolerance.

Q: Are there any environmental or compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and feature identical anti-sulfur coating for environmental protection.