9T08052A6190DAHFT Equivalent & Substitute Parts

Part Overview

The 9T08052A6190DAHFT is a 619 Ohms ±0.5% 0.125W thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The resistor is designed for applications requiring precision resistance values with thin film construction and operates across a temperature range of -55°C to 155°C.

Substiute Parts

9T08052A6190DAHFT

YAGEOIn Stock: 7489T08052A6190DAHFT Datasheet

Current PartRFQ

RT0805DRD07619RL

YAGEOIn Stock: 3218RT0805DRD07619RL Datasheet

DirectRFQ

TNPW0805619RBETA

Vishay DaleIn Stock: 1076TNPW0805619RBETA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 9T08052A6190DAHFT are qualified based on the following critical parameters:

• Resistance value: 619 Ohms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Power rating: 0.125W minimum
• Composition: Thin Film
• Tolerance: ±0.5% or better
• Operating temperature range: Must support -55°C minimum and 155°C maximum
• Termination count: 2 terminations

Two substitute parts meet these criteria: RT0805DRD07619RL (direct equivalent from YAGEO) and TNPW0805619RBETA (upgrade option from Vishay Dale with improved tolerance).

Parameter Comparison

Engineering Selection Recommendations

RT0805DRD07619RL is the direct equivalent substitute. It maintains identical electrical specifications (619 Ohms ±0.5%, 0.125W) and package dimensions as the obsolete 9T08052A6190DAHFT. This part is currently in active production status with 3181 units in stock. RT0805DRD07619RL offers improved temperature coefficient performance (±25ppm/°C versus ±100ppm/°C) and achieves ROHS3 compliance, making it suitable for applications requiring regulatory adherence.

TNPW0805619RBETA is an upgrade option from Vishay Dale. It provides superior tolerance specification (±0.1% versus ±0.5%), which is beneficial for precision-critical applications. This part is military-grade thin film construction and maintains active production status. The operating temperature range is limited to -55°C ~ 125°C, which is narrower than the original part. TNPW0805619RBETA is RoHS non-compliant and REACH affected, requiring evaluation against specific regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RT0805DRD07619RL be used as a direct replacement for 9T08052A6190DAHFT?

A: Yes. Both parts share identical resistance value (619 Ohms), tolerance (±0.5%), power rating (0.125W), package (0805), and operating temperature range (-55°C ~ 155°C). Physical dimensions are equivalent, enabling direct PCB substitution.

Q: What is the primary advantage of TNPW0805619RBETA over the direct equivalent?

A: TNPW0805619RBETA offers tighter tolerance specification (±0.1% versus ±0.5%), which reduces resistance value variation and improves circuit performance in precision applications. Temperature coefficient is also improved (±25ppm/°C).

Q: Are there temperature range limitations with TNPW0805619RBETA?

A: Yes. TNPW0805619RBETA operates from -55°C to 125°C, whereas the original part and RT0805DRD07619RL support -55°C to 155°C. Applications requiring operation above 125°C must use RT0805DRD07619RL or the original part.

Q: What are the RoHS compliance differences?

A: RT0805DRD07619RL is ROHS3 compliant. Both 9T08052A6190DAHFT and TNPW0805619RBETA are RoHS non-compliant. Design requirements for RoHS compliance should determine part selection.

Q: Are package dimensions identical across all three parts?

A: Length and width are identical (0.079" L x 0.049" W / 2.00mm x 1.25mm). Maximum seated height differs slightly: 9T08052A6190DAHFT and RT0805DRD07619RL are 0.024" (0.60mm), while TNPW0805619RBETA is 0.022" (0.55mm). This minimal difference does not affect standard PCB assembly compatibility.

Q: Which part should be selected for new designs?

A: RT0805DRD07619RL is recommended for new designs due to active production status, improved temperature coefficient, and ROHS3 compliance. TNPW0805619RBETA is suitable when superior tolerance specification is required and temperature operation does not exceed 125°C.