PHAP4673 Equivalent & Substitute Parts

Part Overview

The PHAP4673 is a pushbutton switch manufactured by APEM Inc., classified as a DPDT (Double Pole Double Throw) keyswitch with through-hole mounting. This component is rated for 0.1A at 30V DC and features an audible click mechanism. The part is currently active in production with 733 units in stock. Substitute parts are identified when equivalent electrical and mechanical specifications are available from alternative manufacturers, enabling procurement flexibility and supply chain continuity.

Substiute Parts

PHAP4673

APEM Inc.In Stock: 828PHAP4673 Datasheet

Current PartRFQ

PVA2EEH1 1.7N V2

C&KIn Stock: 4517PVA2EEH1 1.7N V2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PHAP4673 is determined by the following critical parameters:

• Circuit Configuration: DPDT (both main and substitute must match)
• Switch Function: On-On operation
• Current Rating: 100mA DC minimum
• Voltage Rating: Must equal or exceed 30V DC
• Mounting Type: Through Hole
• Actuator Type: Plunger for Cap
• Termination Style: PC Pin
• Product Status: Active production status
• Compliance: ROHS3 Compliant and REACH Unaffected

The substitute part PVA2EEH1 1.7N V2 meets all mandatory electrical and mechanical criteria, with enhanced performance specifications in voltage rating (32V), electrical life (100,000 cycles), and operating temperature range (-40°C to 85°C).

Parameter Comparison

Engineering Selection Recommendations

Both the PHAP4673 and PVA2EEH1 1.7N V2 are active production components with full ROHS3 compliance and REACH unaffected status. The PVA2EEH1 1.7N V2 offers superior performance margins with a higher voltage rating (32V versus 30V), extended electrical life (100,000 cycles versus 10,000 cycles), and a wider operating temperature range (-40°C to 85°C versus -20°C to 70°C). Both parts share identical electrical and mechanical core specifications: DPDT circuit, 100mA DC current rating, through-hole mounting, PC pin termination, and plunger actuator configuration. Selection between these parts should be based on application-specific requirements for temperature extremes, cycle life expectations, and supply availability.

Frequently Asked Questions (FAQ)

Q: Can PVA2EEH1 1.7N V2 be used as a direct replacement for PHAP4673?

A: Yes. Both parts share identical circuit configuration (DPDT), switch function (On-On), current rating (100mA DC), mounting type (through-hole), actuator type (plunger for cap), and termination style (PC pin). The substitute part exceeds the voltage requirement (32V rated versus 30V required) and provides enhanced electrical life and temperature range.

Q: What are the key differences between these parts?

A: The primary differences are voltage rating (PHAP4673: 30V; PVA2EEH1 1.7N V2: 32V), electrical life (PHAP4673: 10,000 cycles; PVA2EEH1 1.7N V2: 100,000 cycles), and operating temperature range (PHAP4673: -20°C to 70°C; PVA2EEH1 1.7N V2: -40°C to 85°C). All other specifications are equivalent.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both PHAP4673 and PVA2EEH1 1.7N V2 are ROHS3 compliant and REACH unaffected.

Q: What is the packaging format for these parts?

A: Both parts are supplied in bulk packaging.

Q: Are there any mechanical compatibility concerns?

A: No. Both parts feature identical through-hole mounting, PC pin termination, and plunger actuator configuration, ensuring mechanical compatibility in standard PCB applications.