C&K 7201SPHCBE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201SPHCBE is an active-status panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration, rated for 0.4VA at 20V AC/DC. This switch features epoxy-sealed terminals, anti-rotation actuator design, and operates across -30°C to 85°C. Finding equivalent substitute parts is necessary when the primary part faces supply constraints, inventory limitations, or when alternative sourcing strategies are required for production planning.

Substiute Parts

7201SPHCBE

C&KIn Stock: 9797201SPHCBE Datasheet

Current PartRFQ

100AWDP1T1B1M2REH

E-SwitchIn Stock: 1945100AWDP1T1B1M2REH Datasheet

SimilarRFQ

100DP1T1B1M2QEH

E-SwitchIn Stock: 8034100DP1T1B1M2QEH Datasheet

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100DP1T6B15M2RE

E-SwitchIn Stock: 891100DP1T6B15M2RE Datasheet

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2-1825138-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 18262-1825138-4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7201SPHCBE are qualified based on the following critical parameters that must align with the main part:

• Circuit Configuration: DPDT (all substitutes must maintain this topology)
• Switch Function: On-On operation
• Current Rating: 0.4VA (AC/DC) maximum
• Voltage Rating: 20V AC and 20V DC minimum
• Mounting Type: Panel Mount with circular 6.35mm diameter cutout
• Bushing Thread: 1/4-40 standard
• Termination Style: PC Pin
• Operating Temperature: -30°C to 85°C range
• Features: Epoxy-sealed terminals

The following parts meet these core substitution criteria:

• 100AWDP1T1B1M2REH (E-Switch 100A Series)
• 100DP1T6B15M2RE (E-Switch 100 Series)
• 2-1825138-4 (TE Connectivity ALCOSWITCH Gemini A Series)

The part 100DP1T1B1M2QEH does not qualify as a direct substitute due to elevated current rating (5A) and voltage specifications (120V AC / 28V DC) exceeding the original design parameters.

Parameter Comparison

Engineering Selection Recommendations

All three qualified substitute parts maintain active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment with the original 7201SPHCBE.

100AWDP1T1B1M2REH (E-Switch 100A Series): This substitute provides IP67 ingress protection (dust tight, waterproof), exceeding the environmental sealing of the original part. Electrical life is rated at 30,000 cycles. REACH status is unaffected, simplifying supply chain documentation.

100DP1T6B15M2RE (E-Switch 100 Series): This substitute features a flat anti-rotation actuator with extended length (12.30mm versus 10.67mm on the original). Electrical life is rated at 40,000 cycles. REACH status is unaffected.

2-1825138-4 (TE Connectivity ALCOSWITCH Gemini A Series): This substitute maintains standard round actuator geometry (10.41mm length) matching the original design intent. Electrical life is rated at 6,000 cycles. REACH status is affected, requiring additional compliance documentation in supply chains subject to REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can 100DP1T1B1M2QEH be used as a substitute for the 7201SPHCBE?

A: No. The 100DP1T1B1M2QEH operates at 5A current rating and 120V AC / 28V DC voltage specifications, which exceed the 0.4VA / 20V design envelope of the 7201SPHCBE. This part is not electrically compatible.

Q: What is the primary difference between the three qualified substitutes?

A: The 100AWDP1T1B1M2REH provides IP67 environmental sealing. The 100DP1T6B15M2RE features a longer flat anti-rotation actuator. The 2-1825138-4 maintains standard round actuator geometry but has lower electrical life (6,000 cycles). All three meet the core electrical and mechanical substitution criteria.

Q: Are all substitutes available in the same packaging as the original 7201SPHCBE?

A: The 7201SPHCBE is supplied in Tray packaging. The three qualified substitutes are supplied in Bulk packaging. Packaging format must be confirmed with procurement before finalizing part selection.

Q: Do all substitutes comply with ROHS3 and maintain active product status?

A: Yes. All three qualified substitutes are ROHS3 compliant and carry active product status, ensuring regulatory compliance and continued manufacturer support.

Q: What is the impact of REACH status on part selection?

A: The 100AWDP1T1B1M2REH and 100DP1T6B15M2RE are REACH unaffected, simplifying compliance documentation. The 2-1825138-4 is REACH affected, requiring additional supply chain verification in applications subject to REACH regulations.