TE Connectivity 5-2176089-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-2176089-7 is a thin film chip resistor with a resistance value of 43.2 kOhms and a tolerance of ±0.1%. This 0603 (1608 Metric) surface mount device is rated for 0.167W (1/6W) power dissipation and operates across a temperature range of -55°C to 155°C. The part is manufactured as part of the RP73P series from the Holsworthy facility and maintains Active product status. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options for applications requiring identical or compatible electrical and mechanical specifications.

Substiute Parts

5-2176089-7

TE Connectivity Passive ProductIn Stock: 18395-2176089-7 Datasheet

Current PartRFQ

RG1608P-4322-B-T5

SusumuIn Stock: 835963RG1608P-4322-B-T5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 5-2176089-7 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 43.2 kOhms
• Tolerance: ±0.1%
• Package / Case: 0603 (1608 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C to 155°C
• Number of Terminations: 2
• RoHS3 Compliance

Allowable Variation:

• Power rating may be lower than the main part specification, provided the substitute part's power rating remains suitable for the application's thermal and electrical requirements
• Physical dimensions may vary within standard 0603 package tolerances
• Supplier device package designation remains 0603

The Susumu RG1608P-4322-B-T5 meets all mandatory matching parameters and qualifies as a direct substitute despite its lower power rating of 0.1W (1/10W) compared to the main part's 0.167W rating.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 5-2176089-7 and the Susumu RG1608P-4322-B-T5 are Active products with ROHS3 compliance and identical electrical specifications for resistance, tolerance, temperature coefficient, and operating temperature range. The primary distinction is the power rating differential: the TE Connectivity part is rated at 0.167W while the Susumu substitute is rated at 0.1W.

The Susumu RG1608P-4322-B-T5 includes additional features including anti-sulfur construction and AEC-Q200 automotive qualification. These features do not preclude its use in non-automotive applications and provide enhanced reliability characteristics.

Selection between these parts should be based on application power dissipation requirements. Applications requiring power dissipation below 0.1W can utilize either part. Applications requiring power dissipation between 0.1W and 0.167W must use the TE Connectivity 5-2176089-7 to ensure adequate thermal performance and component reliability.

Both parts maintain Moisture Sensitivity Level 1 (Unlimited) and are supplied in Tape & Reel packaging suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the Susumu RG1608P-4322-B-T5 be used as a direct replacement for the TE Connectivity 5-2176089-7?

A: The Susumu RG1608P-4322-B-T5 qualifies as a direct substitute provided the application's power dissipation requirement does not exceed 0.1W. Both parts share identical resistance value, tolerance, temperature coefficient, operating temperature range, and package specifications. The lower power rating of the Susumu part is the only limiting factor for substitution.

Q: What is the significance of the ±0.1% tolerance specification?

A: The ±0.1% tolerance indicates high precision resistor performance. Both the main part and substitute maintain this specification, ensuring that actual resistance values remain within 0.1% of the nominal 43.2 kOhm value across the operating temperature range and component lifetime.

Q: Are there physical dimension differences between these parts?

A: Both parts conform to the 0603 (1608 Metric) package standard. Minor dimensional variations exist within standard package tolerances: the TE Connectivity part measures 0.061" L x 0.031" W with a maximum seated height of 0.022", while the Susumu part measures 0.063" L x 0.031" W with a maximum seated height of 0.020". These variations remain within acceptable PCB layout and assembly tolerances for 0603 packages.

Q: What does the ±25ppm/°C temperature coefficient mean?

A: The temperature coefficient specifies the maximum change in resistance value per degree Celsius across the operating temperature range. A ±25ppm/°C specification means the resistance value will change by no more than 25 parts per million for each degree of temperature change. Both parts maintain identical temperature stability.

Q: Why does the Susumu part have a lower power rating?

A: Power rating differences reflect design and manufacturing variations between manufacturers. The Susumi RG1608P-4322-B-T5 achieves its specifications with a 0.1W power rating, while the TE Connectivity part is rated at 0.167W. Both ratings are sufficient for applications within their respective power dissipation limits.

Q: Are both parts suitable for automated assembly?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging, which is the standard format for automated pick-and-place assembly equipment used in high-volume PCB manufacturing.

Q: What is the significance of AEC-Q200 qualification on the Susumu part?

A: AEC-Q200 is an automotive industry qualification standard. The Susumu part's AEC-Q200 rating indicates it meets automotive reliability and performance requirements. This qualification does not restrict its use in non-automotive applications and provides additional assurance of component quality and reliability.