B2050CC Equivalent & Substitute Parts

Part Overview

The B2050CC is a Transient Voltage Suppressor (TVS) device manufactured by Littelfuse Inc., designed for circuit protection applications in SLIC systems. This component features adjustable voltage clamping with mixed technology in a DO-214AA surface mount package. The B2050CC is classified as obsolete, making identification of active equivalent parts essential for ongoing design support and procurement.

Substiute Parts

B2050CC

Littelfuse Inc.In Stock: 902B2050CC Datasheet

Current PartRFQ

B2050CCLRP

Littelfuse Inc.In Stock: 3844B2050CCLRP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The B2050CCLRP qualifies as a direct substitute for the B2050CC based on the following matching parameters:

• Identical manufacturer (Littelfuse Inc.)
• Identical base product number (B2050)
• Identical voltage clamping characteristic (Adjustable)
• Identical technology classification (Mixed Technology)
• Identical number of circuits (1)
• Identical package and case specification (DO-214AA, SMB 3 Leads, Compak)
• Identical mounting type (Surface Mount)
• Identical moisture sensitivity level (MSL 1 - Unlimited)
• Identical application classification (SLIC)

The primary distinction is packaging format and product status: B2050CCLRP is supplied in Tape & Reel format and maintains Active product status, whereas B2050CC is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The B2050CCLRP is the direct functional equivalent to the B2050CC. Selection of B2050CCLRP is supported by:

• Active product status ensuring long-term availability and manufacturing support
• ROHS3 compliance, addressing regulatory requirements for new designs
• REACH Unaffected classification, confirming compliance with chemical substance regulations
• Identical electrical and mechanical specifications across all critical parameters
• Tape & Reel packaging suitable for automated assembly processes

The B2050CC, classified as obsolete, should be replaced with B2050CCLRP in new designs and procurement activities.

Frequently Asked Questions (FAQ)

Q: Can B2050CCLRP be used as a direct replacement for B2050CC in existing designs?

A: Yes. B2050CCLRP is electrically and mechanically identical to B2050CC across all functional parameters including voltage clamping, technology, circuit count, package type, and mounting specifications. The primary differences are product status (Active vs. Obsolete) and regulatory compliance certifications.

Q: What is the difference between B2050CC and B2050CCLRP packaging?

A: B2050CC is supplied in standard packaging format. B2050CCLRP is supplied in Tape & Reel (TR) format, which is optimized for automated assembly and high-volume production environments.

Q: Does the RoHS compliance difference affect substitution?

A: B2050CCLRP is ROHS3 compliant while B2050CC is RoHS non-compliant. For new designs and applications subject to RoHS regulations, B2050CCLRP is the appropriate selection. For legacy systems where RoHS compliance is not a requirement, both parts are functionally equivalent.

Q: Are there any circuit design changes required when switching from B2050CC to B2050CCLRP?

A: No. Both parts share identical electrical characteristics, pin configuration, and package specifications. No circuit modifications are necessary.

Q: What is the moisture sensitivity level for these parts?

A: Both B2050CC and B2050CCLRP have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.