RG1608P-2053-B-T5 Equivalent & Substitute Parts

Part Overview

The RG1608P-2053-B-T5 is a 205 kOhms ±0.1% thin film chip resistor manufactured by Susumu in 0603 (1608 Metric) package format with 0.1W power rating. This component is designed for automotive applications and carries AEC-Q200 qualification with anti-sulfur coating. The part is active in production status with 1093 units currently in stock. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, inventory availability, or specific feature requirements such as enhanced power ratings or extended temperature ranges.

Substiute Parts

RG1608P-2053-B-T5

SusumuIn Stock: 1152RG1608P-2053-B-T5 Datasheet

Current PartRFQ

ERA-3AEB2053V

Panasonic Electronic ComponentsIn Stock: 29667ERA-3AEB2053V Datasheet

DirectRFQ

RP73PF1J205KBTDF

TE Connectivity Passive ProductIn Stock: 6605RP73PF1J205KBTDF Datasheet

DirectRFQ

RT0603BRD07205KL

YAGEOIn Stock: 14955RT0603BRD07205KL Datasheet

DirectRFQ

TNPW0603205KBEEA

Vishay DaleIn Stock: 12795TNPW0603205KBEEA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RG1608P-2053-B-T5 is determined by the following critical parameters:

Core Electrical Parameters (Non-Negotiable):

• Resistance value: 205 kOhms
• Tolerance: ±0.1%
• Temperature coefficient: ±25ppm/°C
• Operating temperature range: minimum -55°C ~ 155°C

Core Mechanical Parameters (Non-Negotiable):

• Package / Case: 0603 (1608 Metric)
• Number of terminations: 2
• Composition: Thin Film

Flexible Parameters (Allowable Variation):

• Power rating: Equal to or greater than 0.1W
• Physical dimensions: Within standard 0603 tolerances
• Height seated: Variation acceptable within package specification
• Automotive qualification: AEC-Q200 preferred but not mandatory for all applications

All substitute parts listed maintain identical electrical specifications and package format. Variations in power rating and specific feature sets are noted to enable selection based on application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Equivalent (Highest Compatibility): The ERA-3AEB2053V from Panasonic Electronic Components is the primary equivalent. This part maintains identical electrical specifications, power rating, and operating temperature range. Both the RG1608P-2053-B-T5 and ERA-3AEB2053V carry AEC-Q200 automotive qualification, ensuring compliance with automotive reliability standards. Selection of this substitute is appropriate for direct replacement in automotive applications.

Secondary Equivalent (Enhanced Power Rating): The TNPW0603205KBEEA from Vishay Dale provides increased power dissipation capability at 0.21W compared to the 0.1W rating of the primary part. This substitute carries both AEC-Q200 automotive qualification and anti-sulfur coating, matching the feature set of the original RG1608P-2053-B-T5. The extended operating temperature range to 175°C provides additional thermal margin. This part is suitable for applications requiring enhanced power handling or extended temperature performance.

Tertiary Equivalent (Standard Performance): The RT0603BRD07205KL from YAGEO maintains identical electrical and power specifications. This part does not carry AEC-Q200 automotive qualification and lacks anti-sulfur coating. Selection is appropriate for non-automotive applications or where automotive qualification is not required.

Alternative with Higher Power Rating: The RP73PF1J205KBTDF from TE Connectivity Passive Product offers 0.167W power rating. This part does not carry AEC-Q200 automotive qualification. Selection is appropriate for applications requiring higher power dissipation in non-automotive environments.

All substitute parts are active in production status and available in commercial quantities. Selection should be based on specific application requirements regarding automotive qualification, anti-sulfur coating, power rating, and temperature range.

Frequently Asked Questions (FAQ)

Q: Can the ERA-3AEB2053V directly replace the RG1608P-2053-B-T5 in automotive applications?

A: Yes. Both parts share identical resistance (205 kOhms), tolerance (±0.1%), power rating (0.1W), package format (0603), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C ~ 155°C). Both carry AEC-Q200 automotive qualification. Direct substitution is valid for automotive circuit designs.

Q: What is the difference between the RG1608P-2053-B-T5 and TNPW0603205KBEEA?

A: The primary difference is power rating: RG1608P-2053-B-T5 is rated at 0.1W while TNPW0603205KBEEA is rated at 0.21W. The TNPW0603205KBEEA also features an extended operating temperature range to 175°C compared to 155°C. Both parts carry AEC-Q200 automotive qualification and anti-sulfur coating. The TNPW0603205KBEEA is suitable for applications requiring higher power dissipation or extended temperature performance.

Q: Is the RT0603BRD07205KL suitable for automotive applications?

A: The RT0603BRD07205KL does not carry AEC-Q200 automotive qualification. This part is suitable for non-automotive applications where automotive reliability standards are not required. For automotive circuit designs, the ERA-3AEB2053V or TNPW0603205KBEEA are appropriate selections.

Q: Do all substitute parts have the same physical dimensions?

A: All substitute parts use the 0603 (1608 Metric) package format. Minor variations in seated height exist within standard package tolerances: RG1608P-2053-B-T5 has maximum seated height of 0.020" (0.50mm), while ERA-3AEB2053V, RP73PF1J205KBTDF, RT0603BRD07205KL, and TNPW0603205KBEEA have maximum seated heights of 0.022" (0.55mm). These variations are within standard 0603 package specifications and do not affect PCB assembly compatibility.

Q: What is the significance of the anti-sulfur coating feature?

A: Anti-sulfur coating protects the resistor from sulfur-induced corrosion in harsh environments. The RG1608P-2053-B-T5 and TNPW0603205KBEEA both include this feature. For applications in environments with sulfur exposure or where extended reliability is critical, these parts are preferred over alternatives without anti-sulfur coating.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts, including the RG1608P-2053-B-T5, are ROHS3 compliant. All parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Which substitute part offers the best inventory availability?

A: The ERA-3AEB2053V from Panasonic Electronic Components has the highest inventory availability at 29,629 units. The RT0603BRD07205KL from YAGEO has 14,893 units, TNPW0603205KBEEA from Vishay Dale has 12,775 units, and RP73PF1J205KBTDF from TE Connectivity has 6,504 units available.

Q: Can the RP73PF1J205KBTDF be used as a direct replacement?

A: The RP73PF1J205KBTDF maintains identical electrical specifications and package format. However, it does not carry AEC-Q200 automotive qualification and has a higher power rating (0.167W vs. 0.1W). For automotive applications, this part is not recommended. For non-automotive applications where higher power dissipation is beneficial, this part is suitable.