TE Connectivity 4-2176088-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 4-2176088-0 is a thin film chip resistor with a resistance value of 2.05 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 component is part of the RP73P series manufactured by TE Connectivity Passive Product and maintains Active product status. Substitute parts are identified to provide alternative sourcing options when the primary component is unavailable or when specific application requirements necessitate alternative specifications within compatible electrical and mechanical parameters.

Substiute Parts

4-2176088-0

TE Connectivity Passive ProductIn Stock: 20294-2176088-0 Datasheet

Current PartRFQ

RG1608P-2051-B-T5

SusumuIn Stock: 6002RG1608P-2051-B-T5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 4-2176088-0 is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 2.05 kOhms
• Tolerance: ±0.1%
• Package Type: 0603 (1608 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C to 155°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: MSL 1

Allowable Variation:

• Power Rating: Substitute parts may have equal or lower power ratings provided the application does not exceed the substitute's power dissipation limit. The primary part is rated at 0.167W (1/6W); substitutes rated at 0.1W (1/10W) or higher are acceptable for applications within their power envelope.

The identified substitute part RG1608P-2051-B-T5 from Susumu meets all mandatory matching parameters and operates within the allowable power rating variation, making it a valid equivalent for component selection.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 4-2176088-0 and the Susumu RG1608P-2051-B-T5 are Active products with ROHS3 compliance and MSL 1 ratings, confirming their suitability for current manufacturing and assembly processes.

The primary distinction between these components is the power rating differential. The TE Connectivity part is rated at 0.167W (1/6W), while the Susumu substitute is rated at 0.1W (1/10W). Selection between these parts depends on the application's power dissipation requirements. For circuits where the resistor dissipates power below 0.1W, either part is suitable. For applications requiring power dissipation between 0.1W and 0.167W, the TE Connectivity part is the appropriate choice.

The Susumi RG1608P-2051-B-T5 includes additional features: Anti-Sulfur coating and AEC-Q200 automotive qualification. These features do not preclude its use in non-automotive applications but indicate enhanced reliability characteristics for demanding environments.

Both components share identical electrical specifications (resistance, tolerance, temperature coefficient, operating temperature range) and physical package dimensions, ensuring direct mechanical and electrical interchangeability within the power rating constraints noted above.

Frequently Asked Questions (FAQ)

Q: Can the Susumu RG1608P-2051-B-T5 directly replace the TE Connectivity 4-2176088-0 in all applications?

A: Direct replacement is valid for applications where the resistor dissipates power at or below 0.1W. For applications requiring power dissipation between 0.1W and 0.167W, the TE Connectivity part must be used to ensure adequate power handling capability.

Q: Are there physical differences between these two 0603 package components?

A: Both components use the 0603 (1608 Metric) package. Minor dimensional variations exist: the TE Connectivity part measures 0.061" L x 0.031" W (1.55mm x 0.80mm) with a maximum seated height of 0.022" (0.55mm), while the Susumu part measures 0.063" L x 0.031" W (1.60mm x 0.80mm) with a maximum seated height of 0.020" (0.50mm). These variations are within standard 0603 package tolerances and do not affect PCB layout compatibility.

Q: Do both parts meet the same compliance standards?

A: Both components are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings. The Susumu part additionally holds AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications.

Q: What is the significance of the ±25ppm/°C temperature coefficient?

A: The temperature coefficient indicates that the resistance value changes by approximately 25 parts per million for each degree Celsius change in operating temperature. Both parts share this specification, ensuring equivalent thermal stability across the -55°C to 155°C operating range.

Q: Are these parts suitable for high-precision applications?

A: Both components feature ±0.1% tolerance, which qualifies them for precision applications requiring tight resistance value control. This tolerance level is maintained across both the TE Connectivity and Susumu parts.