TE Connectivity 1676358-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1676358-5 is a thin film chip resistor with a resistance value of 4.42 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 belongs to the RN73 series manufactured by TE Connectivity Passive Product and maintains Active product status. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

1676358-5

TE Connectivity Passive ProductIn Stock: 7031676358-5 Datasheet

Current PartRFQ

RN73C2A4K42BTDF

TE Connectivity Passive ProductIn Stock: 11508RN73C2A4K42BTDF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 1676358-5 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part RN73C2A4K42BTDF maintains identical specifications in the following key areas:

• Resistance value: 4.42 kOhms
• Tolerance: ±0.1%
• Power rating: 0.1W (1/10W)
• Composition: Thin Film
• Package: 0805 (2012 Metric)
• Temperature coefficient: ±10ppm/°C
• Operating temperature range: -55°C to 155°C
• Physical dimensions and termination count

The primary distinction between the main part and substitute is the packaging format. The main part number 1676358-5 is supplied in standard packaging, while RN73C2A4K42BTDF is supplied in Tape & Reel (TR) format. Both parts are manufactured by TE Connectivity Passive Product within the RN73 series and maintain Active product status.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 1676358-5 and RN73C2A4K42BTDF are Active products manufactured by TE Connectivity Passive Product. The substitute part RN73C2A4K42BTDF provides ROHS3 compliance and REACH Unaffected status, offering enhanced regulatory documentation compared to the main part.

Selection between these parts should be based on packaging requirements and regulatory compliance needs. The RN73C2A4K42BTDF in Tape & Reel format is suitable for high-volume automated assembly processes, while the 1676358-5 in standard packaging accommodates lower-volume or manual assembly applications. Both parts deliver identical electrical performance and mechanical fit within the 0805 form factor.

Frequently Asked Questions (FAQ)

Q: Can RN73C2A4K42BTDF be used as a direct replacement for 1676358-5?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance values (4.42 kOhms), tolerance (±0.1%), power rating (0.1W), composition (Thin Film), package (0805), temperature coefficient (±10ppm/°C), and operating temperature range (-55°C to 155°C). The primary difference is packaging format.

Q: What is the difference between the packaging formats?

A: The 1676358-5 is supplied in standard packaging, while RN73C2A4K42BTDF is supplied in Tape & Reel (TR) format. Tape & Reel packaging is optimized for automated pick-and-place assembly equipment used in high-volume manufacturing. Standard packaging is suitable for manual handling and lower-volume applications.

Q: Are there any compliance differences between these parts?

A: The RN73C2A4K42BTDF carries ROHS3 compliance and REACH Unaffected status. The 1676358-5 lists RoHS status as Not applicable and REACH status as Vendor Undefined. Applications requiring documented regulatory compliance should specify RN73C2A4K42BTDF.

Q: Will the 0805 package dimensions fit my PCB layout?

A: Both parts share identical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm) with a maximum seated height of 0.026" (0.65mm). PCB footprints designed for 0805 (2012 Metric) components accommodate both parts without modification.

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

A: Yes. Both parts feature ±0.1% tolerance and ±10ppm/°C temperature coefficient, making them suitable for precision analog circuits, measurement instrumentation, and applications requiring tight resistance stability across temperature variations.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry Moisture Sensitivity Level (MSL) 1, indicating Unlimited moisture sensitivity. These parts do not require special moisture control during storage or handling.