IH5145CPE+ Equivalent & Substitute Parts Reference

Part Overview

The IH5145CPE+ is a dual DPST (Double Pole Single Throw) IC switch manufactured by Analog Devices Inc./Maxim Integrated. This component functions as a circuit IC switch in 16DIP packaging and is classified as an Interface category component. The product is currently obsolete, making identification of equivalent parts essential for legacy system maintenance, repair, and component sourcing in applications where this switch architecture remains in use.

Substiute Parts

IH5145CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1081IH5145CPE+ Datasheet

Current PartRFQ

IH5145CPE+

Analog Devices Inc./Maxim IntegratedIn Stock: 1081IH5145CPE+ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the IH5145CPE+ is determined by strict alignment of the following critical parameters:

• Functional architecture: Dual DPST switch configuration
• Package type: 16DIP form factor
• Component category: Interface IC switch
• Compliance certifications: ROHS3 compliance and REACH unaffected status
• Moisture sensitivity: MSL 1 rating

Based on the provided substitute list, the IH5145CPE+ represents the direct equivalent part. No alternative manufacturers or variant part numbers are specified in the substitution data.

Parameter Comparison

Engineering Selection Recommendations

The IH5145CPE+ is the specified part for this application. As an obsolete component, sourcing from existing inventory stocks is the primary acquisition method. Current inventory availability is documented at 1017 pieces in new original condition.

Selection of this part is appropriate for applications requiring:

• Dual DPST switch functionality in 16DIP package configuration
• ROHS3 compliance for regulated manufacturing environments
• Components with MSL 1 rating for unlimited moisture exposure tolerance
• EAR99 classified components for export compliance purposes

Frequently Asked Questions (FAQ)

Q: Why is the IH5145CPE+ listed as obsolete? A: The IH5145CPE+ has reached end-of-life status with the manufacturer. No new production is available. Existing inventory from authorized distributors represents the available supply for new applications or replacement requirements.

Q: What does DPST configuration mean for this IC switch? A: DPST (Double Pole Single Throw) indicates the switch contains two independent poles, each capable of connecting or disconnecting a single circuit path. This dual-switch architecture is integrated into a single 16-pin DIP package.

Q: Is the 16DIP package interchangeable with other package types? A: No. The 16DIP (Dual In-line Package with 16 pins) is a specific form factor. PCB footprints and pin assignments are designed for this package type. Alternative packages require circuit board redesign.

Q: What does MSL 1 rating indicate? A: MSL (Moisture Sensitivity Level) 1 is the lowest sensitivity classification. Components with MSL 1 rating have unlimited shelf life and do not require special moisture-controlled storage or handling procedures.

Q: Are there compliance considerations for this part? A: Yes. The IH5145CPE+ is ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. These certifications confirm suitability for regulated manufacturing and international distribution.