TE Connectivity 1676181-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1676181-3 is a 13.3 kOhms ±0.1% thin film chip resistor in 0805 (2012 Metric) package rated for 0.1W (1/10W) power dissipation. This component is classified as obsolete product status. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production builds and field replacements where the original part is no longer manufactured or stocked.

Substiute Parts

1676181-3

TE Connectivity Passive ProductIn Stock: 10151676181-3 Datasheet

Current PartRFQ

RNCF0805BKT13K3

Stackpole Electronics IncIn Stock: 1188RNCF0805BKT13K3 Datasheet

DirectRFQ

RG2012N-1332-B-T5

SusumuIn Stock: 1006RG2012N-1332-B-T5 Datasheet

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RG2012N-1332-W-T1

SusumuIn Stock: 1184RG2012N-1332-W-T1 Datasheet

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RG2012N-1332-W-T5

SusumuIn Stock: 1015RG2012N-1332-W-T5 Datasheet

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TNPW080513K3BYEA

Vishay DaleIn Stock: 920TNPW080513K3BYEA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1676181-3 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 13.3 kOhms
• Tolerance: ±0.1% or tighter
• Package / Case: 0805 (2012 Metric)
• Composition: Thin Film
• Temperature Coefficient: ±10ppm/°C
• Operating Temperature Range: Minimum -55°C ~ 155°C
• Moisture Sensitivity Level: 1 (Unlimited)
• Number of Terminations: 2

Allowable Variation Parameters:

• Power Rating: Equal to or greater than 0.1W
• Product Status: Active or Obsolete
• Manufacturer: Different manufacturers acceptable
• Packaging Format: Tape & Reel acceptable
• Additional Features: Anti-Sulfur, Automotive AEC-Q200 certifications acceptable as enhancements

The substitute parts listed below meet or exceed all mandatory parameters while maintaining full electrical and mechanical compatibility with the original TE Connectivity component.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are electrically and mechanically compatible with the TE Connectivity 1676181-3 based on matching resistance, tolerance, package, composition, and thermal specifications.

Stackpole RNCF0805BKT13K3: This direct substitute maintains identical electrical specifications with ±0.1% tolerance and 0.125W power rating. The component carries active product status and ROHS3 compliance with AEC-Q200 automotive qualification. This part is suitable for direct replacement in standard applications.

Susumu RG2012N-1332-B-T5: This upgrade option provides ±0.1% tolerance matching the original specification with enhanced 0.125W power rating. The component includes anti-sulfur protection and AEC-Q200 automotive qualification. Active product status and ROHS3 compliance are confirmed. The reduced maximum seated height (0.020" versus 0.026") provides improved board-level compatibility.

Susumu RG2012N-1332-W-T1 and RG2012N-1332-W-T5: These upgrade options offer tighter ±0.05% tolerance specification, exceeding the original ±0.1% requirement. Both parts include anti-sulfur protection and AEC-Q200 automotive qualification with active product status and ROHS3 compliance. The reduced maximum seated height (0.020") provides improved board-level compatibility. These parts are suitable for applications requiring enhanced precision.

Vishay Dale TNPW080513K3BYEA: This upgrade option provides the highest power rating at 0.26W with ±0.1% tolerance matching the original specification. The component includes anti-sulfur protection, moisture resistance, and AEC-Q200 automotive qualification. Extended operating temperature range to 175°C provides additional thermal margin. Active product status and ROHS3 compliance are confirmed. This part is suitable for applications requiring enhanced power dissipation capability or extended temperature operation.

Frequently Asked Questions (FAQ)

Q: Can the Stackpole RNCF0805BKT13K3 be used as a direct replacement for the TE Connectivity 1676181-3?

A: Yes. The Stackpole RNCF0805BKT13K3 maintains identical electrical specifications including 13.3 kOhms resistance, ±0.1% tolerance, ±10ppm/°C temperature coefficient, and -55°C to 155°C operating range. The 0805 package, thin film composition, and MSL 1 rating are identical. The 0.125W power rating exceeds the original 0.1W requirement, providing additional margin.

Q: What is the difference between the Susumu RG2012N-1332-B-T5 and the RG2012N-1332-W-T1/W-T5 variants?

A: The primary difference is tolerance specification. The RG2012N-1332-B-T5 maintains ±0.1% tolerance matching the original part. The RG2012N-1332-W-T1 and RG2012N-1332-W-T5 offer tighter ±0.05% tolerance. All three Susumu parts include anti-sulfur protection and identical thermal characteristics. The W-series parts are suitable for applications requiring enhanced precision.

Q: Does the Vishay Dale TNPW080513K3BYEA fit in the same PCB footprint as the original TE Connectivity part?

A: Yes. The Vishay Dale TNPW080513K3BYEA uses the identical 0805 (2012 Metric) package with matching dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm). The maximum seated height of 0.022" is within acceptable variation for 0805 package placement. The component is mechanically compatible with existing PCB designs.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification. The original TE Connectivity 1676181-3 does not specify RoHS status, but all active replacement options meet current RoHS3 requirements.

Q: Which substitute part should be selected for automotive applications?

A: All substitute parts listed carry AEC-Q200 automotive qualification. The Susumu RG2012N-1332-B-T5, RG2012N-1332-W-T1, RG2012N-1332-W-T5, and Vishay Dale TNPW080513K3BYEA all include AEC-Q200 certification. The Stackpole RNCF0805BKT13K3 also carries AEC-Q200 qualification. Selection among these parts depends on specific tolerance and power requirements for the automotive application.

Q: Can the higher power-rated Vishay Dale TNPW080513K3BYEA (0.26W) be used in place of the 0.1W original part?

A: Yes. The Vishay Dale TNPW080513K3BYEA with 0.26W power rating is fully compatible with the original 0.1W specification. Higher power rating provides additional thermal margin and does not affect electrical performance. The component maintains identical resistance, tolerance, temperature coefficient, and operating temperature range.

Q: What is the significance of the anti-sulfur feature in the Susumu and Vishay Dale parts?

A: Anti-sulfur protection is an enhancement feature that provides resistance to sulfur-containing environments. This feature does not affect compatibility with the original TE Connectivity part but provides additional reliability in industrial and automotive environments where sulfur exposure is a concern.

Q: Are there any height restrictions that would prevent using substitute parts with lower maximum seated heights?

A: No. The substitute parts with reduced maximum seated heights (0.020" for Susumu parts versus 0.026" for the original) are fully compatible. Lower seated height provides improved board-level clearance and does not create any compatibility issues. These parts are suitable for space-constrained applications.