WR06X431 JTL Equivalent & Substitute Parts

Part Overview

The WR06X431 JTL is a 430 Ohms ±5% 0.1W thick film chip resistor in 0603 (1608 Metric) surface mount package manufactured by Walsin Technology Corporation. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

WR06X431 JTL

Walsin Technology CorporationIn Stock: 798WR06X431 JTL Datasheet

Current PartRFQ

CR16431J

MeritekIn Stock: 20865CR16431J Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the WR06X431 JTL are qualified based on the following criteria:

Electrical Parameters:

• Resistance value: 430 Ohms
• Tolerance: ±5%
• Power rating: 0.1W (1/10W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters:

• Package type: 0603 (1608 Metric)
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)
• Number of terminations: 2

Compliance & Environmental:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH Unaffected status

Parts meeting all these parameters are classified as direct substitutes and are interchangeable in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The CR16431J manufactured by Meritek is a direct substitute for the WR06X431 JTL. Both components share identical electrical specifications, mechanical dimensions within tolerance, and compliance certifications. The CR16431J exhibits a maximum seated height of 0.022" (0.55mm) compared to 0.024" (0.60mm) for the WR06X431 JTL, representing a minor dimensional variation that does not affect circuit board assembly or component functionality. Both parts maintain Active product status and satisfy RoHS3 and REACH compliance requirements. Selection between these parts is determined by availability, lead time, and procurement requirements rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can the CR16431J replace the WR06X431 JTL in existing circuit designs?

A: Yes. The CR16431J is a direct substitute with identical electrical parameters (430 Ohms ±5%, 0.1W), temperature characteristics (±100ppm/°C, -55°C ~ 155°C operating range), and package specifications (0603 / 1608 Metric). Both components are RoHS3 compliant with MSL 1 rating.

Q: Are there dimensional differences between these parts?

A: Both parts share identical length and width dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). The maximum seated height differs slightly: WR06X431 JTL is 0.024" (0.60mm) and CR16431J is 0.022" (0.55mm). This variation does not impact PCB assembly or clearance requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the WR06X431 JTL and CR16431J are RoHS3 compliant, REACH Unaffected, and classified as MSL 1 (Unlimited moisture sensitivity level). Both carry ECCN EAR99 and HTSUS 8533.21.0030 classifications.

Q: What is the tolerance specification for these resistors?

A: Both parts are specified at ±5% tolerance on the 430 Ohm resistance value. This tolerance applies across the full operating temperature range of -55°C to 155°C.

Q: Are these parts available in different packaging formats?

A: Both the WR06X431 JTL and CR16431J are supplied in Tape & Reel (TR) packaging format, standard for automated assembly processes.