Fuses

Manufacturer Package/Case Series Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Breaking Capacity @ Rated Voltage Melting I²t Approval Agency Operating Temperature Color Size / 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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Mounting Type Fuse Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Response Time Breaking Capacity @ Rated Voltage Melting I²t Approval Agency Operating Temperature Color Size / Dimension
AP/ETF-1 Eaton - Electronics Division

AP/ETF-1

FUSE BOARD MNT 1A 277VAC RADIAL

Eaton - Electronics Division

2,655
RFQ
AP/ETF-1 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1 A 277 V - Slow Blow 100A 5.9 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-1.6 Eaton - Electronics Division

AP/ETF-1.6

FUSE BOARD MNT 1.6A 277VAC RAD

Eaton - Electronics Division

5,207
RFQ
AP/ETF-1.6 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 277 V - Slow Blow 100A 15.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-125MA Eaton - Electronics Division

AP/ETF-125MA

FUSE BRD MNT 125MA 277VAC RADIAL

Eaton - Electronics Division

8,071
RFQ
AP/ETF-125MA Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 125 mA 277 V - Slow Blow 100A 0.04 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-2.5 Eaton - Electronics Division

AP/ETF-2.5

FUSE BOARD MNT 2.5A 277VAC RAD

Eaton - Electronics Division

6,735
RFQ
AP/ETF-2.5 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 277 V - Slow Blow 100A 37.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-200MA Eaton - Electronics Division

AP/ETF-200MA

FUSE BRD MNT 200MA 277VAC RADIAL

Eaton - Electronics Division

7,461
RFQ
AP/ETF-200MA Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 200 mA 277 V - Slow Blow 100A 0.12 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-3.15 Eaton - Electronics Division

AP/ETF-3.15

FUSE BRD MNT 3.15A 277VAC RADIAL

Eaton - Electronics Division

7,101
RFQ
AP/ETF-3.15 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 277 V - Slow Blow 100A 58.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-5 Eaton - Electronics Division

AP/ETF-5

FUSE BOARD MNT 5A 277VAC RADIAL

Eaton - Electronics Division

3,125
RFQ
AP/ETF-5 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 277 V - Slow Blow 100A 145.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
AP/ETF-6.3 Eaton - Electronics Division

AP/ETF-6.3

FUSE BOARD MNT 6.3A 277VAC RAD

Eaton - Electronics Division

8,320
RFQ
AP/ETF-6.3 Datasheet

Datasheet

ETF Tape & Box (TB) Obsolete Through Hole Board Mount (Cartridge Style Excluded) 6.3 A 277 V - Slow Blow 100A 230.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/AGC-2RR Eaton - Electronics Division

BK/AGC-2RR

FUSE GLASS 2A 250VAC 3AB 3AG

Eaton - Electronics Division

6,226
RFQ
BK/AGC-2RR Datasheet

Datasheet

AGC Bulk Active Requires Holder Cartridge, Glass 2 A 250 V - Fast Blow 100A 17.52 CSA, UL -55°C ~ 125°C - 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
BK/EFF-1 Eaton - Electronics Division

BK/EFF-1

FUSE BOARD MNT 1A 250VAC RADIAL

Eaton - Electronics Division

4,171
RFQ
BK/EFF-1 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1 A 250 V - Fast Blow 50A 0.36 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-1.25 Eaton - Electronics Division

BK/EFF-1.25

FUSE BRD MNT 1.25A 250VAC RADIAL

Eaton - Electronics Division

8,177
RFQ
BK/EFF-1.25 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.25 A 250 V - Fast Blow 50A 0.61 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-1.6 Eaton - Electronics Division

BK/EFF-1.6

FUSE BOARD MNT 1.6A 250VAC RAD

Eaton - Electronics Division

2,373
RFQ
BK/EFF-1.6 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 1.6 A 250 V - Fast Blow 50A 1.1 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-2 Eaton - Electronics Division

BK/EFF-2

FUSE BOARD MNT 2A 250VAC RADIAL

Eaton - Electronics Division

9,335
RFQ
BK/EFF-2 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2 A 250 V - Fast Blow 50A 1.8 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-2.5 Eaton - Electronics Division

BK/EFF-2.5

FUSE BOARD MNT 2.5A 250VAC RAD

Eaton - Electronics Division

5,557
RFQ
BK/EFF-2.5 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 2.5 A 250 V - Fast Blow 50A 3.1 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-250MA Eaton - Electronics Division

BK/EFF-250MA

FUSE BRD MNT 250MA 250VAC RADIAL

Eaton - Electronics Division

5,781
RFQ
BK/EFF-250MA Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 250 mA 250 V - Fast Blow 50A 0.029 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-3.15 Eaton - Electronics Division

BK/EFF-3.15

FUSE BRD MNT 3.15A 250VAC RADIAL

Eaton - Electronics Division

2,235
RFQ
BK/EFF-3.15 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 3.15 A 250 V - Fast Blow 50A 5.3 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-315MA Eaton - Electronics Division

BK/EFF-315MA

FUSE BRD MNT 315MA 250VAC RADIAL

Eaton - Electronics Division

7,831
RFQ
BK/EFF-315MA Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 315 mA 250 V - Fast Blow 50A 0.05 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-4 Eaton - Electronics Division

BK/EFF-4

FUSE BOARD MNT 4A 250VAC RADIAL

Eaton - Electronics Division

6,451
RFQ
BK/EFF-4 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 4 A 250 V - Fast Blow 50A 9.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-400MA Eaton - Electronics Division

BK/EFF-400MA

FUSE BRD MNT 400MA 250VAC RADIAL

Eaton - Electronics Division

6,761
RFQ
BK/EFF-400MA Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 400 mA 250 V - Fast Blow 50A 0.08 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)
BK/EFF-5 Eaton - Electronics Division

BK/EFF-5

FUSE BOARD MNT 5A 250VAC RADIAL

Eaton - Electronics Division

4,454
RFQ
BK/EFF-5 Datasheet

Datasheet

EFF Bulk Obsolete Through Hole Board Mount (Cartridge Style Excluded) 5 A 250 V - Fast Blow 50A 16.0 SEMKO, UL -55°C ~ 125°C - 0.329" Dia x 0.303" H (8.35mm x 7.70mm)

Fuses Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Fuses components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Fuses Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Fuses FAQ

Can FPGAX source both active and end-of-life Fuses components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Fuses sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.