PRADD1-07F-BB0DW Equivalent & Substitute Parts

Part Overview

The PRADD1-07F-BB0DW is a rocker switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a Double Pole Double Throw (DPDT) switch with On-On functionality. This component is rated for 7A (AC) at 125V and features panel mount, snap-in installation with a rectangular cutout of 19.20mm x 13.00mm. The part is currently classified as obsolete, necessitating identification of equivalent substitute components that maintain functional and mechanical compatibility while meeting current availability and compliance requirements.

Substiute Parts

PRADD1-07F-BB0DW

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1039PRADD1-07F-BB0DW Datasheet

Current PartRFQ

1977069-2

TE Connectivity ALCOSWITCH SwitchesIn Stock: 12381977069-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRADD1-07F-BB0DW are identified based on strict compatibility criteria within the PRA series rocker switch family. The primary substitution logic is based on the following allowed parameters:

Mechanical Compatibility Parameters:

• Series designation (PRA)
• Circuit configuration (DPDT)
• Switch function (On-On)
• Mounting type (Panel Mount, Snap-In)
• Panel cutout dimensions (Rectangular - 19.20mm x 13.00mm)
• Termination style (Quick Connect - 0.187")
• Actuator type (Concave/Curved)
• Actuator color (Black)
• Operating temperature range (-20°C ~ 85°C)
• Ingress protection (Dust Proof)

Electrical Compatibility Parameters:

• Voltage rating (125V AC)
• Approval agency certification (UL)
• Mechanical life rating (100,000 Cycles)
• Electrical life rating (6,000 Cycles)

Substitute parts must maintain identical mechanical and electrical specifications with the exception of current rating, which may be rated equal to or higher than the original 7A specification. A higher current rating provides enhanced electrical capacity while maintaining all other functional and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 1977069-2 is a direct functional replacement for the obsolete PRADD1-07F-BB0DW. All mechanical and electrical parameters are identical with the exception of current rating, where the substitute is rated at 12A (AC) compared to the original 7A (AC) specification. This higher current rating does not compromise compatibility and provides increased electrical capacity margin.

The substitute part 1977069-2 holds Active product status, ensuring current manufacturing availability and supply chain continuity. Both parts carry UL approval certification and maintain identical mechanical life (100,000 cycles) and electrical life (6,000 cycles) ratings. The substitute part is RoHS3 compliant, meeting current regulatory requirements for electronic component manufacturing.

Panel mount, snap-in installation is identical between both parts, with matching rectangular cutout dimensions of 19.20mm x 13.00mm. Quick Connect termination at 0.187" (4.7mm) is consistent across both components, enabling direct installation compatibility in existing panel designs without modification.

Frequently Asked Questions (FAQ)

Q: Can the 1977069-2 substitute directly replace the PRADD1-07F-BB0DW in existing applications?

A: Yes. The 1977069-2 maintains identical mechanical and electrical specifications with the exception of current rating. All mounting dimensions, termination styles, circuit configurations, and functional characteristics are compatible. The higher 12A current rating of the substitute does not create incompatibility with applications designed for 7A operation.

Q: What is the significance of the higher 12A current rating on the substitute part?

A: The substitute part 1977069-2 is rated for 12A (AC) at 125V, compared to the original 7A (AC) rating. This higher current capacity provides additional electrical margin and does not restrict use in applications requiring 7A or less. The substitute is suitable for applications requiring up to 12A operation.

Q: Are the panel cutout dimensions identical between both parts?

A: Yes. Both the PRADD1-07F-BB0DW and 1977069-2 require a rectangular panel cutout of 19.20mm x 13.00mm. No panel modification is required when substituting between these parts.

Q: What is the difference in product status between these parts?

A: The PRADD1-07F-BB0DW is classified as Obsolete, indicating discontinued manufacturing. The substitute part 1977069-2 is classified as Active, indicating current production and availability. This status difference is the primary reason for identifying substitute components.

Q: Are both parts UL approved?

A: Yes. Both the PRADD1-07F-BB0DW and 1977069-2 carry UL approval certification, meeting the same regulatory standards for electrical safety and performance.

Q: What is the mechanical and electrical life expectancy for the substitute part?

A: The substitute part 1977069-2 is rated for 100,000 mechanical cycles and 6,000 electrical cycles, identical to the original PRADD1-07F-BB0DW specification.

Q: Does the substitute part meet RoHS compliance requirements?

A: Yes. The substitute part 1977069-2 is RoHS3 compliant, meeting current regulatory requirements for hazardous substance restrictions in electronic components.

Q: Are the termination styles compatible between both parts?

A: Yes. Both parts use Quick Connect termination at 0.187" (4.7mm), enabling direct connection compatibility without adapter requirements.