RG2012N-2372-C-T5 Equivalent & Substitute Parts

Part Overview

RG2012N-2372-C-T5 is a 23.7 kOhm thin film chip resistor from Susumu's RG series, featuring ±0.25% tolerance, 0.125W power rating, and 0805 package size. This component is designed with anti-sulfur protection and AEC-Q200 automotive qualification for harsh environment applications.

The part is currently marked as Obsolete, making it necessary to identify functionally equivalent alternatives for existing designs requiring replacement or for new designs seeking similar electrical and mechanical characteristics.

Substiute Parts

RG2012N-2372-C-T5

SusumuIn Stock: 987RG2012N-2372-C-T5 Datasheet

Current PartRFQ

RG2012N-2372-B-T5

SusumuIn Stock: 1068RG2012N-2372-B-T5 Datasheet

UpgradeRFQ

RG2012N-2372-W-T1

SusumuIn Stock: 1128RG2012N-2372-W-T1 Datasheet

UpgradeRFQ

RG2012N-2372-W-T5

SusumuIn Stock: 1074RG2012N-2372-W-T5 Datasheet

UpgradeRFQ

TNPW080523K7BYEA

Vishay DaleIn Stock: 1136TNPW080523K7BYEA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts share identical resistance value (23.7 kOhms), package size (0805), composition (thin film), temperature coefficient (±10ppm/°C), and feature set (Anti-Sulfur, Automotive AEC-Q200). The substitutes are grouped based on tolerance grades:

Tighter Tolerance Upgrades:

• ±0.05% tolerance: RG2012N-2372-W-T1, RG2012N-2372-W-T5
• ±0.1% tolerance: RG2012N-2372-B-T5, TNPW080523K7BYEA

All substitutes maintain or exceed the original ±0.25% tolerance specification, making them electrically compatible upgrades. The ±10ppm/°C temperature coefficient, thin film construction, and mechanical dimensions remain consistent across all options.

Parameter Comparison

Engineering Selection Recommendations

For Direct Functional Replacement: All four substitute parts (RG2012N-2372-B-T5, RG2012N-2372-W-T1, RG2012N-2372-W-T5, TNPW080523K7BYEA) are Active status components with improved tolerance specifications, ensuring long-term availability.

Tolerance-Based Selection:

• RG2012N-2372-B-T5: ±0.1% tolerance, same series compatibility
• RG2012N-2372-W-T1 / RG2012N-2372-W-T5: ±0.05% tolerance for precision applications
• TNPW080523K7BYEA: ±0.1% tolerance with higher power rating (0.26W) and extended operating temperature range (-55°C ~ 175°C)

Compliance: All substitutes maintain ROHS3 compliance, AEC-Q200 automotive qualification, and REACH unaffected status. MSL-1 rating across all options ensures moisture handling compatibility.

Frequently Asked Questions (FAQ)

Q: Can these substitutes directly replace RG2012N-2372-C-T5 without circuit modification?
A: All substitutes maintain identical footprint (0805), resistance value (23.7 kOhms), and temperature coefficient (±10ppm/°C). Tighter tolerances (±0.1% or ±0.05%) provide equal or better electrical performance compared to the original ±0.25% specification.

Q: What is the difference between the T1 and T5 packaging suffixes?
A: Both RG2012N-2372-W-T1 and RG2012N-2372-W-T5 share identical electrical specifications. The suffix indicates tape and reel packaging variations specific to Susumu's ordering system.

Q: Are there mechanical clearance considerations with these substitutes?
A: Susumu RG series parts maintain 0.020" (0.50mm) maximum height. TNPW080523K7BYEA has 0.022" (0.55mm) maximum height, a 0.002" increase that falls within standard 0805 assembly tolerances.

Q: Which substitute offers the highest power handling capability?
A: TNPW080523K7BYEA provides 0.26W power rating compared to 0.125W in the Susumu RG series, offering increased derating margin for thermal performance.

Q: Is AEC-Q200 qualification maintained across all substitutes?
A: All four substitutes retain AEC-Q200 automotive qualification and anti-sulfur features, maintaining the same environmental robustness as the original part.