Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEL457C  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
TE Connectivity Toggle Switch, PCB Mount, (On)-Off-(On), DPDT, Through Hole Terminal, 20V
TE Connectivity
TE Connectivity Toggle Switch, PCB Mount, (On)-Off-(On), DPDT, Through Hole Terminal, 20V
Part No.
A205SYCB04
Procurement Intelligence
The TE Connectivity A205 series is a DPDT toggle switch designed for PCB-mounted through-hole applications in low-voltage control circuits. It features a (On)-Off-(On) momentary configuration with gold-plated contacts rated for 0.4VA at 20V maximum. Critical verification: confirm the 0.4VA current rating is adequate for your load; this is a low-power switching device unsuitable for high-current applications.
Low-voltage momentary control switching
Before ordering — verify:
☐ 0.4VA current limit
☐ PCB through-hole mount
☐ Phenolic actuator material
Technical Specifications
Contact ConfigurationDPDT
Switch Operation(On)-Off-(On)
Contact Current Rating0.4VA
Mounting TypePCB
Terminal TypeThrough Hole
Panel Cut Out Diameter6.35mm
Actuator Length10.41mm
Actuator MaterialPhenolic
Voltage Rating20V
Panel Cut Out Size6.35mm
Contact Resistance10mΩ
Contact MaterialGold Over Nickel Plated Copper
Minimum Operating Temperature-30°C
Operating Temperature Range-30 → +85°C
Maximum Operating Temperature+85°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/toggle-switches-slide-switches/toggle-switches/te-connectivity-toggle-switch-pcb-mount-on-off-on-dpdt-through-hole-terminal-20v?mal=66183f9c0f45bcae58b81173
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.