TE Connectivity 1676473-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1676473-5 is a thin film chip resistor with a resistance value of 9.31 kOhms and a tolerance of ±0.1%. This 0805 (2012 Metric) surface mount device is rated for 0.1W (1/10W) power dissipation and operates across a temperature range of -55°C to 155°C. The part is manufactured as part of the RN73 series from the Holsworthy product line and maintains an active product status. Equivalent and substitute parts are identified to provide procurement flexibility while maintaining identical electrical and mechanical specifications.

Substiute Parts

1676473-5

TE Connectivity Passive ProductIn Stock: 9981676473-5 Datasheet

Current PartRFQ

RN73C2A9K31BTDF

TE Connectivity Passive ProductIn Stock: 2213RN73C2A9K31BTDF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1676473-5 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

• Resistance value: 9.31 kOhms
• Tolerance: ±0.1%
• Power rating: 0.1W (1/10W)
• Composition: Thin Film
• Package type: 0805 (2012 Metric)
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C to 155°C
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Height - Seated (Max): 0.026" (0.65mm)
• Number of terminations: 2
• Moisture sensitivity level: 1 (Unlimited)

The identified substitute part maintains identical electrical performance and mechanical compatibility, with the primary difference being packaging format (Tape & Reel versus alternative packaging).

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 1676473-5 and RN73C2A9K31BTDF are active products from the same manufacturer and series, with identical electrical and mechanical specifications. The substitute part RN73C2A9K31BTDF is supplied in Tape & Reel (TR) packaging format, which is standard for high-volume production environments.

The substitute part carries ROHS3 compliance certification and REACH Unaffected status, providing enhanced regulatory documentation compared to the main part. Both components are rated for MSL 1 (Unlimited moisture sensitivity level), indicating no moisture sensitivity restrictions during storage or handling.

Selection between these parts should be based on packaging requirements and procurement volume. The Tape & Reel format of the substitute part is suitable for automated assembly processes and bulk purchasing scenarios.

Frequently Asked Questions (FAQ)

Q: Can RN73C2A9K31BTDF be used as a direct replacement for 1676473-5?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance values (9.31 kOhms), tolerance (±0.1%), power rating (0.1W), composition (thin film), package type (0805), temperature coefficient (±10ppm/°C), operating temperature range (-55°C to 155°C), and physical dimensions. The primary difference is packaging format.

Q: What is the difference between the packaging formats?

A: The main part 1676473-5 uses standard packaging, while the substitute RN73C2A9K31BTDF is supplied in Tape & Reel (TR) format. Tape & Reel packaging is designed for automated pick-and-place assembly equipment and is typical for production quantities.

Q: Are there any compliance differences between these parts?

A: The substitute part RN73C2A9K31BTDF carries ROHS3 compliance certification and REACH Unaffected status. The main part lists RoHS status as not applicable and REACH status as vendor undefined. Both parts are suitable for their respective regulatory environments.

Q: Do these parts have identical moisture sensitivity ratings?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or transportation.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.079" L x 0.049" W (2.00mm x 1.25mm) with a maximum seated height of 0.026" (0.65mm), ensuring identical PCB footprint compatibility.

Q: Can these parts be used interchangeably in production?

A: Yes, provided that the assembly process and packaging handling equipment are compatible with the Tape & Reel format of the substitute part. The electrical and mechanical specifications are identical.