Equivalent & Substitute Parts for ORNTA2001FT1

Part Overview

The ORNTA2001FT1 is a 4-resistor isolated network array manufactured by Vishay Dale Thin Film, featuring 2kΩ resistors with ±1% tolerance in an 8-SOIC surface mount package. This component is classified as Active product status and is ROHS3 compliant. Alternative equivalent and substitute parts may be required due to inventory availability, performance specification upgrades, or specific application tolerance requirements.

Substiute Parts

ORNTA2001FT1

Vishay Dale Thin FilmIn Stock: 820ORNTA2001FT1 Datasheet

Current PartRFQ

ORNTA2001AT1

Vishay Dale Thin FilmIn Stock: 8587ORNTA2001AT1 Datasheet

DirectRFQ

Y1747V0176QT9W

VPG Foil ResistorsIn Stock: 965Y1747V0176QT9W Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ORNTA2001FT1 is determined by the following mandatory parameters:

• Resistance value: 2k Ohm (exact match required)
• Number of resistors: 4 (exact match required)
• Circuit type: Isolated (exact match required)
• Package / Case: 8-SOIC (0.154", 3.90mm Width) (exact match required)
• Power per element: 100mW (exact match required)
• Number of pins: 8 (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)
• Mounting type: Surface Mount (exact match required)

The identified substitute parts meet all mandatory electrical and mechanical parameters. Tolerance, temperature coefficient, and resistor matching ratio specifications may vary between the main part and substitutes, representing either direct equivalents or performance upgrades.

Parameter Comparison

Engineering Selection Recommendations

All three parts—ORNTA2001FT1, ORNTA2001AT1, and Y1747V0176QT9W—are Active product status components with ROHS3 compliance and identical operating temperature ranges. Selection between these parts should be based on the specific tolerance and stability requirements of the application.

ORNTA2001FT1 and ORNTA2001AT1 are both manufactured by Vishay Dale Thin Film and share identical temperature coefficients (±25ppm/°C) and resistor-ratio-drift specifications (±5ppm/°C). The primary difference is tolerance specification: ORNTA2001AT1 provides tighter tolerance (±0.1%) and improved resistor matching ratio (±0.05%) compared to ORNTA2001FT1 (±1% tolerance, ±0.5% matching ratio).

Y1747V0176QT9W, manufactured by VPG Foil Resistors, represents a performance upgrade with the tightest tolerance (±0.02%), superior resistor matching ratio (±0.01%), and significantly lower temperature coefficient (±0.2ppm/°C) and resistor-ratio-drift (±1ppm/°C). This part is suitable for precision applications requiring enhanced stability and accuracy.

All parts maintain identical mechanical compatibility with 8-SOIC packaging and surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can ORNTA2001AT1 be used as a direct replacement for ORNTA2001FT1?

A: Yes. ORNTA2001AT1 meets all mandatory electrical and mechanical parameters required for substitution. The component provides equivalent functionality with improved tolerance specification (±0.1% versus ±1%) and enhanced resistor matching ratio (±0.05% versus ±0.5%).

Q: What are the key differences between ORNTA2001FT1 and Y1747V0176QT9W?

A: Both parts share identical resistance value, package type, pin count, power rating, and operating temperature range. Y1747V0176QT9W provides superior performance specifications: tolerance of ±0.02% (versus ±1%), resistor matching ratio of ±0.01% (versus ±0.5%), temperature coefficient of ±0.2ppm/°C (versus ±25ppm/°C), and resistor-ratio-drift of ±1ppm/°C (versus ±5ppm/°C).

Q: Are there packaging differences between these substitute parts?

A: ORNTA2001FT1 and ORNTA2001AT1 are supplied in Tape & Reel (TR) packaging. Y1747V0176QT9W is supplied in Tray packaging. All three parts use identical 8-SOIC (0.154", 3.90mm Width) case format suitable for surface mount assembly.

Q: Which substitute part should be selected for precision measurement applications?

A: Y1747V0176QT9W is the appropriate selection for precision applications requiring tight tolerance control and minimal temperature-dependent drift. This part provides ±0.02% tolerance and ±0.2ppm/°C temperature coefficient specifications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. ORNTA2001FT1, ORNTA2001AT1, and Y1747V0176QT9W are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).