TE Connectivity 2-2176089-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 2-2176089-1 is a 17.8 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package format, rated for 0.167W (1/6W) power dissipation. This component is part of the RP73P series manufactured by TE Connectivity Passive Product division at Holsworthy and maintains Active product status. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for applications requiring precision resistive elements across industrial and commercial temperature ranges. Equivalent substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

2-2176089-1

TE Connectivity Passive ProductIn Stock: 17712-2176089-1 Datasheet

Current PartRFQ

RG1608P-1782-B-T5

SusumuIn Stock: 6065RG1608P-1782-B-T5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 2-2176089-1 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Resistance Value: 17.8 kOhms (exact match required)
• Tolerance: ±0.1% (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Temperature Coefficient: ±25ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 155°C (minimum required)
• RoHS Status: ROHS3 Compliant (minimum required)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum required)

Allowable Variation Parameters:

• Power Rating: Substitute parts may have equal or lower power ratings, provided the application does not exceed the substitute's power dissipation limit
• Physical Dimensions: Minor variations within 0603 package specification tolerance are acceptable
• Manufacturer: Different manufacturers are acceptable provided all electrical and compliance parameters align

The Susumu RG1608P-1782-B-T5 qualifies as a direct substitute based on matching all mandatory parameters while maintaining ROHS3 compliance and MSL 1 rating.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 2-2176089-1 (Primary Part)

Select this part when the application requires the full 0.167W (1/6W) power dissipation capability. The TE Connectivity component is Active status with established supply chain presence (1743 Pcs in stock). ROHS3 compliance and MSL 1 rating support unrestricted moisture handling and storage. The RP73P series designation indicates proven reliability in industrial applications.

Susumu RG1608P-1782-B-T5 (Substitute Part)

Select this part when power dissipation requirements do not exceed 0.1W (1/10W). The Susumu RG series component carries AEC-Q200 automotive qualification and anti-sulfur construction, providing enhanced environmental protection for applications subject to corrosive atmospheres or automotive-grade reliability standards. Active product status with higher inventory availability (6055 Pcs in stock) supports rapid procurement. ROHS3 compliance and REACH Unaffected status confirm regulatory alignment. The lower power rating necessitates verification that circuit operating conditions remain within 0.1W maximum dissipation.

Both parts maintain identical electrical performance (17.8 kOhms ±0.1%, ±25ppm/°C temperature coefficient) and operate across the full -55°C ~ 155°C temperature range. Selection between primary and substitute depends solely on power dissipation requirements and application-specific environmental or qualification standards.

Frequently Asked Questions (FAQ)

Q: Can the Susumu RG1608P-1782-B-T5 replace the TE Connectivity 2-2176089-1 in all applications?

A: The Susumu substitute is electrically equivalent for resistance value, tolerance, and temperature performance. However, the power rating is lower (0.1W versus 0.167W). Substitution is valid only when circuit power dissipation does not exceed 0.1W. Applications requiring the full 0.167W rating must use the TE Connectivity part.

Q: Are there physical compatibility concerns between these parts?

A: Both parts use the 0603 (1608 Metric) package with 2 terminations. Dimensional variations (length 1.55mm vs 1.60mm, height 0.55mm vs 0.50mm) fall within standard 0603 package tolerance and present no PCB layout or assembly compatibility issues.

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

A: AEC-Q200 is an automotive industry qualification standard. The Susumu RG1608P-1782-B-T5 meets automotive-grade reliability and environmental stress testing requirements. This qualification is relevant only if the application requires automotive-level component certification. For non-automotive applications, this feature provides no functional advantage.

Q: Does the anti-sulfur feature of the Susumu part affect substitution decisions?

A: Anti-sulfur construction provides enhanced resistance to corrosive sulfur-containing atmospheres. This feature is beneficial in industrial environments with hydrogen sulfide exposure or high-pollution areas. For standard indoor or controlled environments, this feature is not required for functional equivalence.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the TE Connectivity 2-2176089-1 and Susumi RG1608P-1782-B-T5 are ROHS3 compliant, confirming restriction of hazardous substances per EU directive requirements.

Q: What is the difference in moisture sensitivity between these parts?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Storage and handling procedures are identical for both components.

Q: Can these parts be used interchangeably in tape and reel packaging?

A: Both parts are supplied in Tape & Reel (TR) packaging format, supporting automated assembly processes. Reel specifications and tape dimensions conform to industry standards for 0603 components, enabling direct substitution in pick-and-place equipment.