TS117PL Equivalent & Substitute Parts

Part Overview

The TS117PL is a telecom interface relay switch IC manufactured by IXYS Integrated Circuits Division, designed for telecommunications applications requiring relay switching functionality. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance, repairs, and legacy design support. The TS117PL operates across a wide temperature range and delivers 800 mW power dissipation in an 8-Flatpack surface mount package.

Substiute Parts

TS117PL

IXYS Integrated Circuits DivisionIn Stock: 841TS117PL 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

Substitute parts for the TS117PL are determined by matching the following critical parameters:

• Base Product Number: TS117
• Function: Relay Switch with 2 circuits
• Power Dissipation: 800 mW
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package Configuration: 8-SMD, Gull Wing
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The TS117LS and TS117S are parametric equivalents sharing identical electrical and thermal specifications. Both parts maintain the same base product number, functional characteristics, and environmental operating parameters. The primary distinction lies in packaging format: TS117PL uses 8-Flatpack, while TS117LS and TS117S use 8-SMD supplier device packages, though all maintain the same 8-SMD, Gull Wing case configuration.

Parameter Comparison

Engineering Selection Recommendations

Both TS117LS and TS117S serve as direct parametric equivalents to the obsolete TS117PL. Selection between these substitutes should be based on product availability and supply chain considerations:

TS117LS is available with 2,478 units in stock and is currently in active production status, providing long-term supply assurance for new designs and ongoing production requirements.

TS117S is available with 2,120 units in stock and maintains active product status, offering an alternative source for component procurement.

Both substitute parts maintain identical electrical specifications, thermal performance, compliance certifications (ROHS3, REACH Unaffected), and moisture sensitivity ratings. All three parts share the same base product number (TS117) and are classified under the same ECCN (EAR99) and HTSUS (8541.49.9500) codes, confirming regulatory and trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can TS117LS or TS117S be used as direct replacements for TS117PL?

A: Yes. Both TS117LS and TS117S are parametric equivalents with identical electrical specifications, power dissipation, operating temperature range, and functional characteristics. All three parts share the same 8-SMD, Gull Wing package configuration and maintain equivalent compliance certifications.

Q: What is the difference between TS117PL, TS117LS, and TS117S?

A: The primary difference is product status. TS117PL is obsolete, while TS117LS and TS117S are active products. The supplier device package designation differs (8-Flatpack versus 8-SMD), but the case configuration remains identical. TS117LS and TS117S differ only in packaging format (Tube) and inventory levels.

Q: Are there any electrical or thermal performance differences between these parts?

A: No. All three parts deliver 800 mW power dissipation, operate across -40°C to 85°C, contain 2 relay switch circuits, and maintain identical RoHS3 compliance and MSL ratings.

Q: Which substitute should be selected for new designs?

A: Either TS117LS or TS117S is suitable for new designs. Selection should be based on current inventory availability and supplier lead times. Both parts are in active production status.

Q: Are moisture sensitivity or handling requirements different between these parts?

A: No. All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions and no special storage or handling requirements.