RG2012P-244-W-T1 Equivalent & Substitute Parts

Part Overview

The RG2012P-244-W-T1 is a 240 kOhms ±0.05% thin film chip resistor in 0805 (2012 Metric) package rated for 0.125W (1/8W) power dissipation. This component features anti-sulfur coating and automotive AEC-Q200 qualification, suitable for high-precision applications requiring tight tolerance specifications. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components to maintain design continuity and ensure supply chain availability.

Substiute Parts

RG2012P-244-W-T1

SusumuIn Stock: 1083RG2012P-244-W-T1 Datasheet

Current PartRFQ

RG2012P-244-W-T5

SusumuIn Stock: 1098RG2012P-244-W-T5 Datasheet

DirectRFQ

RG2012N-244-W-T5

SusumuIn Stock: 732RG2012N-244-W-T5 Datasheet

UpgradeRFQ

RG2012P-244-B-T5

SusumuIn Stock: 14243RG2012P-244-B-T5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RG2012P-244-W-T1 is determined by electrical and mechanical parameter equivalence within the following criteria:

Critical Parameters for Substitution:

• Resistance value: 240 kOhms (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W (1/8W) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (exact match required)
• Automotive qualification: AEC-Q200 (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

Parameters Allowing Variation:

• Tolerance: ±0.05% (primary specification) or ±0.1% (relaxed specification)
• Temperature coefficient: ±25ppm/°C (primary specification) or ±10ppm/°C (improved specification)
• Packaging format: Bulk or Tape & Reel (TR)
• Product status: Active preferred over obsolete

The substitute parts are grouped into two categories: direct equivalents matching all electrical specifications, and upgraded alternatives offering improved temperature coefficient performance.

Parameter Comparison

Engineering Selection Recommendations

RG2012P-244-W-T5 (Direct Equivalent)

The RG2012P-244-W-T5 is the primary direct substitute for the RG2012P-244-W-T1. This part maintains identical electrical specifications including 240 kOhms resistance, ±0.05% tolerance, ±25ppm/°C temperature coefficient, and 0.125W power rating. Both components are thin film construction with anti-sulfur coating and AEC-Q200 automotive qualification. The RG2012P-244-W-T5 is currently active in production with 1002 pieces in stock, providing supply continuity. The only difference is packaging format (Tape & Reel versus bulk), which does not affect electrical or mechanical performance. This part is suitable for direct replacement in all applications.

RG2012N-244-W-T5 (Upgraded Equivalent)

The RG2012N-244-W-T5 offers an upgraded alternative with improved temperature coefficient performance (±10ppm/°C versus ±25ppm/°C). All other electrical and mechanical parameters remain identical to the main part. This component is active in production with 704 pieces in stock. The enhanced temperature stability makes this part suitable for applications requiring superior performance across the full operating temperature range. Selection of this part should be based on application requirements for temperature coefficient performance.

RG2012P-244-B-T5 (Relaxed Tolerance Alternative)

The RG2012P-244-B-T5 is a similar part with relaxed tolerance specification (±0.1% versus ±0.05%). All other parameters including resistance value, power rating, package, composition, temperature coefficient, and automotive qualification remain identical. This part is active in production with 14157 pieces in stock, providing maximum availability. Selection of this part is appropriate only when application circuit design permits the wider tolerance specification.

Frequently Asked Questions (FAQ)

Q: Can RG2012P-244-W-T5 be used as a direct replacement for RG2012P-244-W-T1?

A: Yes. The RG2012P-244-W-T5 is electrically and mechanically equivalent to the RG2012P-244-W-T1. Both parts have identical resistance (240 kOhms), tolerance (±0.05%), power rating (0.125W), package (0805), composition (thin film), temperature coefficient (±25ppm/°C), and automotive qualification (AEC-Q200). The only difference is packaging format (Tape & Reel versus bulk), which does not affect component performance or PCB assembly compatibility.

Q: What is the difference between RG2012P-244-W-T5 and RG2012N-244-W-T5?

A: The primary difference is temperature coefficient: RG2012P-244-W-T5 has ±25ppm/°C while RG2012N-244-W-T5 has ±10ppm/°C. All other specifications are identical. The RG2012N-244-W-T5 provides superior temperature stability across the -55°C to 155°C operating range. Selection depends on application requirements for temperature coefficient performance.

Q: Can RG2012P-244-B-T5 replace RG2012P-244-W-T1?

A: RG2012P-244-B-T5 can replace RG2012P-244-W-T1 only if the application circuit design permits the wider tolerance specification. The RG2012P-244-B-T5 has ±0.1% tolerance compared to ±0.05% for the main part. All other electrical and mechanical parameters are identical. This substitution requires circuit analysis to confirm tolerance compatibility.

Q: Why is the main part RG2012P-244-W-T1 listed as obsolete?

A: The RG2012P-244-W-T1 is classified as obsolete, indicating it is no longer in active production. Active equivalent parts (RG2012P-244-W-T5 and RG2012N-244-W-T5) are available as replacements to ensure continued supply chain access and design continuity.

Q: Are all substitute parts AEC-Q200 qualified?

A: Yes. All substitute parts listed (RG2012P-244-W-T5, RG2012N-244-W-T5, and RG2012P-244-B-T5) carry AEC-Q200 automotive qualification identical to the main part RG2012P-244-W-T1.

Q: What is the difference between bulk and Tape & Reel packaging?

A: Bulk packaging contains loose components, while Tape & Reel (TR) packaging contains components on continuous tape suitable for automated assembly equipment. Both packaging formats contain identical components with no electrical or mechanical differences. Selection depends on assembly process requirements.

Q: Are all parts RoHS3 compliant?

A: Yes. The main part and all substitute parts are ROHS3 compliant, meeting environmental and regulatory requirements for electronic component manufacturing and use.