TS190P Equivalent & Substitute Parts

Part Overview

The TS190P is a telecom interface IC relay switch 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 TS190P operates across a wide temperature range and delivers 800 mW power dissipation in an 8-Flatpack surface mount package.

Substiute Parts

TS190P

IXYS Integrated Circuits DivisionIn Stock: 1277TS190P 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 TS190P are determined by matching the following critical parameters:

• Function: Relay Switch
• Number of Circuits: 2
• 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 that satisfy all substitution criteria. Both parts maintain identical electrical and thermal specifications while offering active product status and improved availability compared to the obsolete TS190P.

Parameter Comparison

Engineering Selection Recommendations

The TS117LS and TS117S are direct functional equivalents to the TS190P. Both substitute parts are manufactured by the same supplier, maintain identical electrical and thermal performance specifications, and carry equivalent compliance certifications including ROHS3 and REACH Unaffected status.

Selection between TS117LS and TS117S depends on packaging requirements. The TS117LS is supplied in Tube packaging, while the TS117S is also supplied in Tube packaging. Both parts are currently in active production status, ensuring long-term availability and supply chain reliability compared to the obsolete TS190P.

Frequently Asked Questions (FAQ)

Q: Can TS117LS or TS117S be used as direct replacements for TS190P?

A: Yes. Both TS117LS and TS117S are parametric equivalents that match all critical electrical, thermal, and mechanical specifications of the TS190P, including 2-circuit relay switch function, 800 mW power dissipation, -40°C to 85°C operating temperature range, and 8-SMD Gull Wing package configuration.

Q: What is the difference between TS117LS and TS117S?

A: Both parts are functionally and electrically identical. The primary distinction is the base product number designation (TS117 for both), with the suffix letters indicating variant classifications. Both are supplied in Tube packaging and maintain identical specifications.

Q: Are there any compliance or certification differences?

A: No. All three parts—TS190P, TS117LS, and TS117S—carry identical compliance certifications: ROHS3 Compliant, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited).

Q: Why is the TS190P listed as obsolete?

A: The TS190P has been discontinued by the manufacturer. The TS117LS and TS117S represent the active production alternatives that provide equivalent functionality and performance for new designs and legacy system support.

Q: Are there any package compatibility considerations?

A: The TS190P uses an 8-Flatpack supplier device package, while TS117LS and TS117S use 8-SMD supplier device packages. Both configurations maintain the same 8-SMD Gull Wing case style and surface mount mounting type, ensuring PCB layout compatibility.