TS117P Equivalent & Substitute Parts

Part Overview

The TS117P is a telecom interface IC relay switch manufactured by IXYS Integrated Circuits Division, designed for telecommunications applications requiring relay switching functionality. This component features 2 circuits in an 8-Flatpack surface mount package with 800 mW power dissipation capability and operates across the -40°C to 85°C temperature range. The TS117P is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and new design implementations.

Substiute Parts

TS117P

IXYS Integrated Circuits DivisionIn Stock: 3697TS117P Datasheet

Current PartRFQ

TS117LS

IXYS Integrated Circuits DivisionIn Stock: 2491TS117LS Datasheet

Parametric EquivalentRFQ

TS117S

IXYS Integrated Circuits DivisionIn Stock: 2153TS117S Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TS117P is determined by strict equivalence across the following critical parameters:

• Function: Relay Switch (2 circuits)
• Power Dissipation: 800 mW
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package Configuration: 8-SMD, Gull Wing
• Compliance Standards: ROHS3 Compliant, REACH Unaffected
• Base Product Number: TS117

The TS117P shares the same base product number (TS117) with its substitute parts, confirming functional and electrical equivalence. Substitute parts maintain identical electrical specifications, thermal operating range, and compliance certifications. Packaging variations exist only in supplier device package designation and inventory format (Tube vs. standard packaging), which do not affect electrical or mechanical compatibility in surface mount applications.

Parameter Comparison

Engineering Selection Recommendations

Both TS117LS and TS117S are direct parametric equivalents to the TS117P, with identical electrical specifications, thermal performance, and compliance certifications. The primary distinction is product status: TS117P is obsolete, while both TS117LS and TS117S maintain active production status.

For new designs and ongoing system support, either TS117LS or TS117S is suitable for direct substitution. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The selection between TS117LS and TS117S should be based on availability, packaging format preference (Tube), and supplier inventory levels. Current inventory shows TS117LS at 2478 units and TS117S at 2120 units in stock.

Frequently Asked Questions (FAQ)

Q: Can TS117LS or TS117S be used as direct replacements for TS117P in existing applications?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, power dissipation, operating temperature range, and package configuration. The 8-SMD, Gull Wing package is mechanically and electrically compatible across all three part numbers.

Q: What is the difference between TS117P, TS117LS, and TS117S?

A: The three parts share identical electrical and thermal specifications. The primary differences are product status (TS117P is obsolete; TS117LS and TS117S are active) and supplier device package designation (8-Flatpack vs. 8-SMD). All three maintain the same base product number (TS117) and functional characteristics.

Q: Are there any compliance or regulatory differences between these parts?

A: No. All three parts are ROHS3 compliant, REACH unaffected, and carry identical ECCN and HTSUS classifications. Compliance certifications and regulatory status are equivalent across all substitute options.

Q: Does the supplier device package designation affect compatibility?

A: No. The supplier device package designation reflects packaging and delivery format only. The actual component package (8-SMD, Gull Wing) and electrical interface remain identical, ensuring full compatibility in surface mount applications.

Q: Which substitute part should be selected for new designs?

A: Either TS117LS or TS117S is appropriate for new designs. Selection should be based on supplier availability, inventory levels, and internal procurement preferences. Both parts are active products with equivalent specifications and compliance status.