WR06X305 JTL Equivalent & Substitute Parts

Part Overview

The WR06X305 JTL is a 3 MOhms ±5% thick film chip resistor manufactured by Walsin Technology Corporation in 0603 (1608 Metric) package format with 0.1W power rating. 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

WR06X305 JTL

Walsin Technology CorporationIn Stock: 1134WR06X305 JTL Datasheet

Current PartRFQ

CR0603-10W-305JT

VenkelIn Stock: 2375907CR0603-10W-305JT Datasheet

DirectRFQ

CR16305J

MeritekIn Stock: 50876CR16305J Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the WR06X305 JTL are qualified based on strict equivalence across the following parameters:

• Resistance Value: 3 MOhms
• Tolerance: ±5%
• Power Rating: 0.1W (1/10W)
• Package Format: 0603 (1608 Metric)
• Composition: Thick Film
• Temperature Coefficient: ±100ppm/°C
• Operating Temperature Range: -55°C ~ 155°C
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

All identified substitute parts meet these electrical and mechanical specifications, ensuring functional and physical compatibility for direct component replacement in existing circuit designs.

Parameter Comparison

Engineering Selection Recommendations

Both CR0603-10W-305JT (Venkel) and CR16305J (Meritek) are qualified substitutes for the WR06X305 JTL based on complete electrical and mechanical parameter equivalence. All three components maintain Active product status and ROHS3 compliance certification, ensuring regulatory alignment for current and future applications.

The CR0603-10W-305JT and CR16305J exhibit marginally reduced seated height (0.022" versus 0.024"), which presents no functional constraint for standard PCB assembly processes and may provide improved clearance in space-constrained layouts. All substitute parts maintain identical resistance value, tolerance, power rating, temperature coefficient, and operating temperature specifications.

Selection between substitute options may be determined by supplier availability, lead time, inventory levels, or procurement cost considerations, as all components satisfy equivalent functional requirements.

Frequently Asked Questions (FAQ)

Q: Can CR0603-10W-305JT or CR16305J be used as direct replacements for WR06X305 JTL?

A: Yes. Both substitute parts meet all electrical specifications (3 MOhms ±5%, 0.1W, ±100ppm/°C, -55°C ~ 155°C) and mechanical requirements (0603 package, 1.60mm x 0.80mm dimensions). All components are ROHS3 compliant with MSL 1 rating.

Q: Are there dimensional differences between the main part and substitutes?

A: The seated height differs slightly. WR06X305 JTL has maximum seated height of 0.024" (0.60mm), while CR0603-10W-305JT and CR16305J have maximum seated height of 0.022" (0.55mm). This variation does not affect PCB assembly compatibility or circuit performance.

Q: Do all parts share the same package format?

A: Yes. All three components use 0603 (1608 Metric) package format with identical length and width dimensions of 0.063" x 0.031" (1.60mm x 0.80mm).

Q: What compliance certifications apply to substitute parts?

A: All substitute parts are ROHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited) rating. CR16305J additionally carries REACH Unaffected status.

Q: Are temperature specifications identical across all parts?

A: Yes. All components operate across -55°C ~ 155°C temperature range with ±100ppm/°C temperature coefficient.

Q: What is the tolerance specification for all parts?

A: All parts maintain ±5% tolerance on the 3 MOhms resistance value.