TE Connectivity 1676225-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1676225-5 is a 1.1 kOhms ±0.1% thin film chip resistor rated at 0.1W (1/10W) in 0805 (2012 Metric) surface mount package. This component is classified as Active product status and is suitable for precision analog and signal conditioning applications requiring tight tolerance specifications. Equivalent and substitute parts are identified to address inventory availability, packaging format requirements, or enhanced performance specifications while maintaining electrical and mechanical compatibility.

Substiute Parts

1676225-5

TE Connectivity Passive ProductIn Stock: 9361676225-5 Datasheet

Current PartRFQ

RN73C2A1K1BTDF

TE Connectivity Passive ProductIn Stock: 1773RN73C2A1K1BTDF Datasheet

DirectRFQ

ERA-6ARB112V

Panasonic Electronic ComponentsIn Stock: 22610ERA-6ARB112V Datasheet

UpgradeRFQ

ERA-6ARW112V

Panasonic Electronic ComponentsIn Stock: 20436ERA-6ARW112V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1676225-5 is determined by the following critical parameters: resistance value (1.1 kOhms), tolerance specification (±0.1% or tighter), package format (0805 2012 Metric), composition (thin film), temperature coefficient (±10ppm/°C), and operating temperature range (-55°C ~ 155°C).

The identified substitute parts maintain these core electrical specifications. The RN73C2A1K1BTDF represents a direct equivalent from TE Connectivity with identical electrical characteristics but supplied in Tape & Reel packaging format. The Panasonic ERA-6ARB112V and ERA-6ARW112V parts provide upgraded performance specifications with higher power ratings (0.125W vs. 0.1W) and automotive-grade AEC-Q200 qualification, while maintaining the same resistance, temperature coefficient, and operating temperature range. The ERA-6ARW112V additionally offers enhanced tolerance (±0.05% vs. ±0.1%).

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Same Specifications): The RN73C2A1K1BTDF is the direct equivalent of the 1676225-5, offering identical electrical performance with the same 0.1W power rating and ±0.1% tolerance. This part is suitable for direct substitution when Tape & Reel packaging is acceptable. Both parts maintain Active product status and are from the same manufacturer series (RN73, Holsworthy).

Upgraded Alternatives (Enhanced Performance): The Panasonic ERA-6ARB112V and ERA-6ARW112V represent upgraded alternatives with higher power ratings (0.125W vs. 0.1W) and automotive-grade AEC-Q200 qualification. These parts are suitable for applications requiring enhanced reliability margins or automotive-grade component certification. The ERA-6ARW112V provides the highest performance specification with ±0.05% tolerance, exceeding the original ±0.1% requirement.

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, providing regulatory alignment for modern manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can the RN73C2A1K1BTDF replace the 1676225-5 in all applications? A: Yes. The RN73C2A1K1BTDF is a direct equivalent with identical electrical specifications (1.1 kOhms, ±0.1%, 0.1W, ±10ppm/°C). The primary difference is packaging format (Tape & Reel vs. standard). Both parts are from TE Connectivity and maintain the same performance characteristics.

Q: What is the advantage of using ERA-6ARB112V or ERA-6ARW112V? A: Both Panasonic parts offer higher power ratings (0.125W vs. 0.1W), providing additional thermal margin in power-dissipation-sensitive applications. Both include automotive-grade AEC-Q200 qualification. The ERA-6ARW112V additionally provides tighter tolerance (±0.05% vs. ±0.1%), suitable for precision analog applications requiring enhanced accuracy.

Q: Are the Panasonic parts physically compatible with the TE Connectivity part? A: Yes. All substitute parts use the 0805 (2012 Metric) package format with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Maximum seated heights differ slightly (0.026" for TE Connectivity vs. 0.024" for Panasonic), but both are within standard PCB assembly tolerances.

Q: What is the difference between ERA-6ARB112V and ERA-6ARW112V? A: Both parts are Panasonic ERA-6A series with identical power ratings (0.125W), package format, and operating temperature range. The primary difference is tolerance specification: ERA-6ARB112V offers ±0.1% tolerance (matching the original part), while ERA-6ARW112V offers ±0.05% tolerance for applications requiring higher precision.

Q: Are all substitute parts RoHS and REACH compliant? A: The RN73C2A1K1BTDF is ROHS3 Compliant and REACH Unaffected. Both Panasonic parts (ERA-6ARB112V and ERA-6ARW112V) are ROHS3 Compliant and REACH Unaffected. The original 1676225-5 has undefined RoHS status and vendor-undefined REACH status.

Q: Which part should be selected for automotive applications? A: The Panasonic ERA-6ARB112V and ERA-6ARW112V are qualified to automotive-grade AEC-Q200 standard. These parts are suitable for automotive and high-reliability applications. The TE Connectivity parts (1676225-5 and RN73C2A1K1BTDF) do not carry automotive qualification.