CW01047R00JS67 Equivalent & Substitute Parts

Part Overview

The CW01047R00JS67 is a 47 Ohm, 13W wirewound axial resistor manufactured by Vishay Dale. This through-hole component features moisture-resistant construction and operates across a wide temperature range from -65°C to 350°C. The part is currently active in production with 779 units available in tape and reel packaging. Alternative packaging options and compliance variants are available to meet different procurement and regulatory requirements.

Substiute Parts

CW01047R00JS67

Vishay DaleIn Stock: 874CW01047R00JS67 Datasheet

Current PartRFQ

CW01047R00JE12

Vishay DaleIn Stock: 1316CW01047R00JE12 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CW01047R00JE12 qualifies as a direct substitute for the CW01047R00JS67 based on identical electrical and mechanical specifications. Both parts share the same resistance value (47 Ohms), tolerance (±5%), power rating (13W), wirewound composition, temperature coefficient (±30ppm/°C), operating temperature range (-65°C to 350°C), axial package configuration, and physical dimensions (0.375" Dia x 1.781" L). The primary difference is packaging format: CW01047R00JS67 is supplied in tape and reel configuration, while CW01047R00JE12 is supplied in bulk packaging. Additionally, CW01047R00JE12 achieves ROHS3 compliance and REACH unaffected status, whereas the main part is RoHS non-compliant and REACH affected.

Parameter Comparison

Engineering Selection Recommendations

Selection between CW01047R00JS67 and CW01047R00JE12 depends on packaging requirements and regulatory compliance needs. The CW01047R00JS67 in tape and reel format is suitable for automated assembly processes requiring continuous strip feeding. The CW01047R00JE12 in bulk packaging accommodates manual assembly or lower-volume production runs. For applications subject to RoHS3 or REACH compliance mandates, CW01047R00JE12 is the appropriate choice. Both parts maintain identical electrical performance and thermal characteristics across the full operating temperature range. Inventory availability is higher for CW01047R00JE12 at 1278 units compared to 779 units for CW01047R00JS67.

Frequently Asked Questions (FAQ)

Q: Are CW01047R00JS67 and CW01047R00JE12 electrically interchangeable? A: Yes. Both parts have identical resistance (47 Ohms), tolerance (±5%), power rating (13W), temperature coefficient (±30ppm/°C), and operating temperature range (-65°C to 350°C). Electrical performance is equivalent.

Q: What is the difference between tape and reel versus bulk packaging? A: Tape and reel packaging (CW01047R00JS67) supplies components on continuous carrier tape suitable for automated pick-and-place assembly equipment. Bulk packaging (CW01047R00JE12) supplies loose components in containers for manual handling or lower-volume assembly processes.

Q: Which part should I select for RoHS3 compliant applications? A: CW01047R00JE12 is ROHS3 compliant. CW01047R00JS67 is RoHS non-compliant and is not suitable for applications with RoHS3 requirements.

Q: Are the physical dimensions identical? A: Yes. Both parts have identical axial package dimensions of 0.375" diameter by 1.781" length (9.52mm x 45.24mm), ensuring identical PCB footprint and mounting characteristics.

Q: Can I use CW01047R00JE12 as a direct replacement in existing designs specified for CW01047R00JS67? A: Yes, provided your assembly process can accommodate bulk packaging instead of tape and reel format, and regulatory compliance requirements are met. Electrical and mechanical specifications are identical.