Equivalent & Substitute Parts for RT0805FRE0734R8L

Part Overview

The RT0805FRE0734R8L is a 34.8 Ohms ±1% thin film chip resistor in 0805 (2012 Metric) package rated at 0.125W (1/8W) power dissipation. Manufactured by YAGEO, this component is classified as Active product status with full RoHS3 compliance. Alternative equivalent and substitute parts are identified based on matching resistance value, package form factor, and electrical performance parameters within acceptable operational ranges.

Substiute Parts

RT0805FRE0734R8L

YAGEOIn Stock: 1155RT0805FRE0734R8L Datasheet

Current PartRFQ

RT0805DRD0734R8L

YAGEOIn Stock: 10719RT0805DRD0734R8L Datasheet

UpgradeRFQ

7-1625868-9

TE Connectivity Passive ProductIn Stock: 28957-1625868-9 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0734R8L is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 34.8 Ohms (exact match required)
• Package form factor: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C to 155°C minimum (equal or broader range acceptable)
• RoHS3 compliance status (required for equivalent substitution)

Secondary Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Power rating: May be equal to or higher than 0.125W
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Moisture sensitivity level: MSL 1 acceptable

Two substitute parts meet these criteria and are grouped as follows:

Upgrade Substitute (Tighter Tolerance): RT0805DRD0734R8L offers improved tolerance specification (±0.5% versus ±1%) while maintaining identical resistance, package, and power rating.

Direct Substitute (Higher Power Rating): 7-1625868-9 provides higher power dissipation capability (0.25W versus 0.125W) with superior tolerance (±0.1%) and identical package specifications.

Parameter Comparison

Engineering Selection Recommendations

RT0805DRD0734R8L Selection Criteria: Select this YAGEO upgrade substitute when circuit design requires improved tolerance performance (±0.5% versus ±1%) without modification to power handling or thermal characteristics. Both components maintain identical package dimensions, operating temperature range, and RoHS3 compliance status. Temperature coefficient improvement (±25ppm/°C versus ±50ppm/°C) provides enhanced stability across the operating temperature range.

7-1625868-9 Selection Criteria: Select this TE Connectivity substitute when circuit application requires higher power dissipation capability (0.25W versus 0.125W) or when superior tolerance specification (±0.1%) is mandated by design requirements. The component maintains identical resistance value, package form factor, and operating temperature range. Maximum seated height increases by 0.002" (0.05mm), which must be verified against PCB layout constraints. RoHS3 compliance is confirmed; REACH status is vendor undefined and should be clarified with supplier if REACH compliance documentation is required.

Frequently Asked Questions (FAQ)

Q: Can RT0805DRD0734R8L be used as a direct replacement for RT0805FRE0734R8L?

A: Yes. Both components share identical resistance value (34.8 Ohms), package form factor (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). RT0805DRD0734R8L provides tighter tolerance (±0.5% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C). No circuit modifications are required.

Q: Can 7-1625868-9 be used as a direct replacement for RT0805FRE0734R8L?

A: Yes, with height clearance verification. Both components share identical resistance value (34.8 Ohms), package form factor (0805), and operating temperature range (-55°C to 155°C). 7-1625868-9 provides higher power rating (0.25W versus 0.125W) and superior tolerance (±0.1% versus ±1%). Maximum seated height is 0.026" (0.65mm) versus 0.024" (0.60mm) for the main part. PCB layout must accommodate this 0.002" (0.05mm) height difference.

Q: What determines substitution compatibility for 0805 thin film resistors?

A: Primary compatibility factors are resistance value, package form factor, and composition type. Secondary factors include tolerance, power rating, and temperature coefficient. All three parts in this comparison maintain identical resistance (34.8 Ohms), package (0805), and composition (thin film). Tolerance and power rating may be equal to or better than the original specification.

Q: Are all three parts RoHS3 compliant?

A: RT0805FRE0734R8L and RT0805DRD0734R8L are confirmed RoHS3 compliant. 7-1625868-9 is RoHS3 compliant. REACH status for 7-1625868-9 is vendor undefined and should be confirmed with the supplier if REACH compliance documentation is required for your application.

Q: What is the difference between tolerance specifications?

A: Tolerance defines the allowable deviation from the nominal resistance value. RT0805FRE0734R8L allows ±1% deviation (34.632 to 35.168 Ohms). RT0805DRD0734R8L allows ±0.5% deviation (34.626 to 34.974 Ohms). 7-1625868-9 allows ±0.1% deviation (34.766 to 34.834 Ohms). Tighter tolerance specifications provide more precise resistance values for critical circuit applications.