WR06X7152FTL Equivalent & Substitute Parts

Part Overview

The WR06X7152FTL is a 71.5 kOhms ±1% thick film chip resistor manufactured by Walsin Technology Corporation in 0603 (1608 Metric) surface mount package format. This component is rated for 0.1W (1/10W) power dissipation and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and procurement options while maintaining electrical and mechanical compatibility.

Substiute Parts

WR06X7152FTL

Walsin Technology CorporationIn Stock: 977WR06X7152FTL Datasheet

Current PartRFQ

CR167152F

MeritekIn Stock: 70947CR167152F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the WR06X7152FTL are identified based on strict electrical and mechanical parameter matching. The substitution criteria include:

Electrical Parameters:

• Resistance value: 71.5 kOhms
• Tolerance: ±1%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters:

• Package type: 0603 (1608 Metric)
• Composition: Thick Film
• Number of terminations: 2
• Packaging format: Tape & Reel (TR)

Compliance Parameters:

• RoHS3 compliance
• MSL 1 (Unlimited) rating
• REACH Unaffected status

The substitute part CR167152F from Meritek meets all specified electrical and mechanical parameters, with identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. Physical dimensions remain within acceptable tolerances for direct board-level substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the WR06X7152FTL and CR167152F are Active status products with full RoHS3 compliance and REACH Unaffected designation, suitable for current production applications. The CR167152F from Meritek provides an equivalent alternative with identical electrical specifications and operating parameters.

The seated height differential of 0.002" (0.05mm) between the two parts is within standard PCB assembly tolerances and does not impact board-level compatibility or reflow soldering processes. Both components maintain the same 0603 (1608 Metric) footprint and termination configuration.

Selection between these parts should be based on supply chain availability, procurement lead times, and inventory requirements. The WR06X7152FTL currently maintains 961 pieces in stock, while the CR167152F has 70,909 pieces available. Both parts are suitable for direct substitution in applications requiring 71.5 kOhms ±1% thick film resistors with 0.1W power rating across the -55°C to 155°C operating range.

Frequently Asked Questions (FAQ)

Q: Can CR167152F be used as a direct replacement for WR06X7152FTL?

A: Yes. Both parts share identical electrical specifications (71.5 kOhms ±1%, 0.1W, ±100ppm/°C), mechanical package (0603 / 1608 Metric), and compliance certifications (RoHS3, REACH Unaffected). The 0.002" height difference is within standard assembly tolerances.

Q: Are there any PCB layout considerations when substituting between these parts?

A: No. Both parts use the same 0603 (1608 Metric) footprint with identical pad spacing and termination configuration. PCB layouts designed for either part are directly compatible with the other.

Q: Do both parts meet the same environmental and compliance requirements?

A: Yes. Both WR06X7152FTL and CR167152F are RoHS3 compliant, REACH Unaffected, and rated MSL 1 (Unlimited). Both operate across -55°C to 155°C with ±100ppm/°C temperature coefficient.

Q: What is the tolerance specification for these resistors?

A: Both parts are specified at ±1% tolerance, ensuring consistent resistance values within 0.715 kOhms of the nominal 71.5 kOhms value.

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

A: The provided specifications do not include frequency-dependent parameters. Component selection for high-frequency applications requires additional technical data beyond the parameters specified for these parts.

Q: What is the moisture sensitivity rating for these components?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.