Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEEUXOF  ·  Generated: 14 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
SchurterSMD Non Resettable Fuse 3A, 125V ac/dc
Schurter
SchurterSMD Non Resettable Fuse 3A, 125V ac/dc
Part No.
3-103-122
Procurement Intelligence
The MGA-A series is a fast-acting (FF) SMD non-resettable fuse designed for compact circuit protection in 125V ac/dc applications. Its tiny 3.2×1.55×1.55mm ceramic body suits high-density PCB layouts with direct surface mounting. Verify footprint compatibility and that board current paths don't exceed the 3A rating before assembly.
Compact electronics circuit protection
Before ordering — verify:
☐ SMD soldering process
☐ Footprint verification critical
☐ Non-resettable replacement design
Technical Specifications
Current Rating3A
Voltage Rating125V ac/dc
Fuse SpeedFF
Body MaterialCeramic
Body Length3.2mm
Body Width1.55mm
Body Height1.55mm
Breaking Capacity at Maximum Voltage Rating300 A @ 125 V dc, 50 A @ 125 V ac
Minimum Operating Temperature-55°C
Maximum Operating Temperature+125°C
SeriesMGA-A
Terminal MaterialTin Plated Nickel
Dimensions3.2 x 1.55 x 1.55mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/fuses-circuit-breakers/fuses/non-resettable-fuses/schurtersmd-non-resettable-fuse-3a-125v-ac-dc?mal=661407cd9f6b7f2fb1d63791
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.