5KP190CA-TP Equivalent & Substitute Parts

Part Overview

The 5KP190CA-TP is a transient voltage suppressor (TVS) diode manufactured by Micro Commercial Co, designed for general-purpose overvoltage protection applications. This through-hole component operates with a 190V reverse standoff voltage and provides 310V maximum clamping voltage with 5000W peak pulse power handling capability. The part is currently in active production status with RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter range.

Substiute Parts

5KP190CA-TP

Micro Commercial CoIn Stock: 10155KP190CA-TP Datasheet

Current PartRFQ

5KP190CA

Littelfuse Inc.In Stock: 24035KP190CA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5KP190CA-TP is determined by matching the following critical electrical and mechanical parameters:

• Voltage - Reverse Standoff (Typ): 190V
• Voltage - Breakdown (Min): 211V
• Voltage - Clamping (Max) @ Ipp: 310V
• Power - Peak Pulse: 5000W
• Operating Temperature Range: -55°C to 175°C
• Mounting Type: Through Hole
• Package Configuration: Axial
• Type: Zener diode
• Bidirectional Channels: 1
• RoHS Compliance: ROHS3 Compliant

The 5KP190CA manufactured by Littelfuse Inc. meets all specified electrical and mechanical requirements for direct substitution with the 5KP190CA-TP.

Parameter Comparison

Engineering Selection Recommendations

Both the 5KP190CA-TP and 5KP190CA are active production components with identical electrical specifications and full regulatory compliance. Selection between these parts should be based on package availability and supplier inventory status. The 5KP190CA-TP is supplied in R-6 package configuration, while the 5KP190CA is supplied in P600 package configuration. Both packages are axial through-hole formats suitable for PCB mounting. RoHS3 compliance and REACH unaffected status are maintained across both variants, ensuring regulatory compatibility in target applications.

Frequently Asked Questions (FAQ)

Q: Can the 5KP190CA substitute for the 5KP190CA-TP in existing designs?

A: Yes. Both parts share identical electrical specifications including 190V reverse standoff voltage, 211V minimum breakdown voltage, 310V maximum clamping voltage, and 5000W peak pulse power rating. The primary difference is the package designation (P600 versus R-6), both of which are axial through-hole configurations compatible with standard PCB layouts.

Q: Are there package compatibility considerations when substituting?

A: Both the R-6 and P600 packages are axial through-hole formats with compatible lead spacing for standard component footprints. Physical dimensions may vary slightly between package types; verify PCB hole spacing and lead diameter specifications against the specific package datasheet before implementation.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the 5KP190CA-TP and 5KP190CA are RoHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory standards for general-purpose applications.

Q: What is the operating temperature range for both parts?

A: Both parts operate across the identical temperature range of -55°C to 175°C (junction temperature), ensuring thermal performance consistency in equivalent circuit designs.

Q: Are there differences in peak pulse current specifications?

A: The 5KP190CA specifies a peak pulse current of 16.5A at the 10/1000µs waveform. The 5KP190CA-TP does not provide this specification in the available data. Both parts maintain the same 5000W peak pulse power rating, which is the primary design parameter for transient suppression applications.