SLB2280R5 Equivalent & Substitute Parts

Part Overview

The SLB2280R5 is a slide switch with DPDT (Double Pole Double Throw) configuration manufactured by APEM Inc. It is rated for 300mA at 125V AC and 30V DC, featuring a through-hole, right-angle mounting design with PC pin termination. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and component procurement.

Substiute Parts

SLB2280R5

APEM Inc.In Stock: 1088SLB2280R5 Datasheet

Current PartRFQ

1825166-1

TE Connectivity ALCOSWITCH SwitchesIn Stock: 10191825166-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SLB2280R5 is determined by the following critical parameters:

• Circuit Configuration: Must be DPDT to maintain electrical functionality
• Current Rating: Minimum 300mA to support specified load requirements
• Voltage Rating - AC: Minimum 125V AC to meet primary operating specification
• Switch Function: Must be On-On configuration
• Mounting Type: Must be through-hole, right-angle to ensure PCB compatibility
• Termination Style: Must be PC pin for direct connection compatibility
• Actuator Length: 5.00mm nominal dimension for mechanical fit
• Contact Finish: Silver contact finish for electrical performance consistency

The TE Connectivity ALCOSWITCH 1825166-1 meets these core substitution criteria across all critical electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity ALCOSWITCH 1825166-1 is a functionally equivalent substitute for the obsolete SLB2280R5. Both components share identical electrical ratings (300mA, 125V AC), circuit configuration (DPDT), and mechanical form factor (through-hole, right-angle, PC pin termination).

The 1825166-1 is classified as an active product with current manufacturing status, ensuring long-term availability and supply chain continuity. The component maintains ROHS3 compliance equivalent to the original part.

Minor parameter variations exist in operating temperature range (1825166-1: -10°C to 60°C versus SLB2280R5: -20°C to 85°C) and switch travel (2.50mm versus 3.20mm). These variations are within acceptable engineering tolerances for standard slide switch applications and do not affect functional compatibility in typical circuit implementations.

Frequently Asked Questions (FAQ)

Q: Can the 1825166-1 directly replace the SLB2280R5 in existing designs?

A: Yes. Both components share identical DPDT circuit configuration, 300mA current rating, 125V AC voltage rating, through-hole right-angle mounting, and PC pin termination. PCB layout and electrical connections require no modification.

Q: What is the significance of the narrower operating temperature range in the 1825166-1?

A: The 1825166-1 operates from -10°C to 60°C, compared to the SLB2280R5 range of -20°C to 85°C. This difference is relevant only if the application requires operation at temperatures below -10°C or above 60°C. For standard industrial and consumer applications operating within 0°C to 50°C, this parameter difference is not a limiting factor.

Q: Are there differences in switch travel that affect mechanical performance?

A: The 1825166-1 has 2.50mm switch travel versus 3.20mm for the SLB2280R5. This 0.70mm difference is a minor mechanical variation typical among equivalent slide switch designs and does not affect functional performance in standard on-on switching applications.

Q: What is the contact timing specification "Shorting (MBB)" in the 1825166-1?

A: MBB (Make-Before-Break) contact timing indicates that the new contact closes before the previous contact opens during switching. This is a standard contact sequencing specification for DPDT switches and is compatible with applications designed for the SLB2280R5.

Q: Is the 1825166-1 RoHS compliant?

A: The 1825166-1 is listed as "Not Applicable" for RoHS status. The SLB2280R5 is ROHS3 compliant. For applications requiring RoHS certification, verify compliance requirements with the end-use application specifications before final component selection.

Q: What is the difference in operating force between these components?

A: The 1825166-1 requires 250gf operating force compared to 220gf for the SLB2280R5. This 30gf difference represents approximately a 14% increase in actuation force and is within normal manufacturing tolerances for mechanical switches. This variation does not affect functional compatibility.