HCS200T-I/SN Code Hopping Encoder Equivalent & Substitute Parts

Part Overview

The HCS200T-I/SN is a Code Hopping Encoder manufactured by Microchip Technology, designed for secure remote access and keyless entry applications. This integrated circuit implements the KEELOQ® algorithm for encrypted code generation in 8-SOIC surface mount packaging. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when packaging format or inventory availability requires alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

HCS200T-I/SN

Microchip TechnologyIn Stock: 2629HCS200T-I/SN Datasheet

Current PartRFQ

HCS200-I/SN

Microchip TechnologyIn Stock: 17361HCS200-I/SN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HCS200T-I/SN is determined by the following critical parameters:

Electrical Compatibility: Both the main part and substitute must share identical manufacturer (Microchip Technology), series designation (KEELOQ®), and functional type (Code Hopping Encoder).

Mechanical Compatibility: Package type must be 8-SOIC with identical physical dimensions (0.154", 3.90mm Width) to ensure PCB footprint compatibility and surface mount assembly without design modification.

Regulatory Compliance: Both parts must maintain ROHS3 compliance, MSL rating of 1 (Unlimited), and identical REACH and ECCN classifications.

Packaging Format: The primary distinction between the main part and substitute relates to supplier packaging (Cut Tape versus Tube), which affects inventory management and assembly line integration but does not alter electrical or mechanical function.

The HCS200T-I/SN (Cut Tape packaging) and HCS200-I/SN (Tube packaging) are direct equivalents sharing all functional and physical specifications.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution Criteria: The HCS200-I/SN (Tube packaging) is a direct functional and mechanical equivalent to the HCS200T-I/SN (Cut Tape packaging). Both parts are manufactured by Microchip Technology under the same base product number (HCS200) and share identical electrical specifications, package geometry, and regulatory certifications.

Packaging Consideration: Selection between Cut Tape and Tube packaging depends on assembly process requirements and inventory management protocols. Cut Tape packaging is optimized for automated pick-and-place assembly systems, while Tube packaging is suitable for manual assembly or alternative handling procedures. The physical component itself remains unchanged.

Compliance Status: Both parts maintain active production status with full ROHS3 compliance, unlimited MSL rating, and identical REACH and ECCN classifications. No compliance risk exists when substituting between these part numbers.

Inventory Availability: The HCS200-I/SN maintains significantly higher inventory levels (17,330 pcs) compared to the HCS200T-I/SN (2,522 pcs), making it the preferred alternative when supply constraints affect the primary part number.

Frequently Asked Questions (FAQ)

Q: Can HCS200-I/SN replace HCS200T-I/SN in existing designs without PCB modification?

A: Yes. Both parts use identical 8-SOIC package geometry (0.154", 3.90mm Width) and surface mount specifications. No PCB footprint or assembly process changes are required.

Q: What is the difference between Cut Tape and Tube packaging?

A: Cut Tape (CT) packaging supplies individual components on adhesive tape for automated assembly equipment. Tube packaging supplies components in plastic tubes for manual handling or alternative assembly processes. The electronic component and specifications are identical.

Q: Are both parts RoHS3 compliant?

A: Yes. Both HCS200T-I/SN and HCS200-I/SN are ROHS3 compliant with identical REACH and ECCN classifications (EAR99).

Q: What is the MSL rating for these parts?

A: Both parts carry MSL rating 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be used interchangeably in remote keyless entry systems?

A: Yes. Both parts are KEELOQ® Code Hopping Encoders with identical functional specifications for Remote Secure Access and Keyless Entry applications.

Q: Is there any electrical performance difference between the two part numbers?

A: No. Both parts share identical electrical specifications, functional behavior, and performance characteristics. Differences exist only in supplier packaging format.