Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Color Packaging Operating Temperature Approvals Mounting Type Size / Dimension Package / Case Current Rating Voltage Rating - AC Voltage Rating - DC Fuse Type Response Time Breaking Capacity @ Rated Voltage Melting I²t
GLOBAL STOCKS
0451.800NR RFQ
RFQ
1,878
In-stock
Littelfuse Inc. FUSE NANO SMF 800MA PCB SMD NANO²® 451 Obsolete - - -55°C ~ 125°C CSA, cULus Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.2654
0451.800MR RFQ
RFQ
1,821
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 451 Obsolete - Tape & Reel (TR) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
0451.800MRSN
RFQ
3,041
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC 2SMD NANO²® 451 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UR Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V - Board Mount (Cartridge Style Excluded) Fast 50A 0.271
3403.0165.24
RFQ
3,455
In-stock
Schurter Inc. FUSE BRD MNT 800MA 250VAC 125VDC UMT 250 Active - Tape & Reel (TR) -55°C ~ 125°C CQC, cURus, KC, UL, VDE Surface Mount 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) Slow 200A AC, 35A DC 1.4
0453.800NR
RFQ
3,964
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 453 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
0451.800NRL
RFQ
721
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 451 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
Default Photo RFQ
RFQ
890
In-stock
Schurter Inc. UMF 250 FUSE 800MA F SMT UMF 250 Active - Digi-Reel® -55°C ~ 125°C cURus, VDE Surface Mount 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) Fast 200A 0.21
Default Photo
RFQ
3,509
In-stock
Schurter Inc. UMF 250 FUSE 800MA F SMT UMF 250 Active - Cut Tape (CT) -55°C ~ 125°C cURus, VDE Surface Mount 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) Fast 200A 0.21
Default Photo
RFQ
3,820
In-stock
Schurter Inc. UMF 250 FUSE 800MA F SMT UMF 250 Active - Tape & Reel (TR) -55°C ~ 125°C cURus, VDE Surface Mount 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) Fast 200A 0.21
UMTS 800
RFQ
999
In-stock
Bel Fuse Inc. FUSE BOARD MNT 800MA 250VAC 2SMD UMTS Active - Tape & Reel (TR) -55°C ~ 125°C CE, cULus, UMF Surface Mount 0.476" L x 0.175" W x 0.175" H (12.10mm x 4.45mm x 4.45mm) 2-SMD, Square End Block 800mA 250V - Board Mount (Cartridge Style Excluded) Slow 150A 2.8
SSQ 800/1K
RFQ
2,335
In-stock
Bel Fuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC SSQ Active - Tape & Reel (TR) -55°C ~ 125°C CE, CSA, cULus Surface Mount 0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A AC, 300A DC -
SSQ 800/5K
RFQ
1,068
In-stock
Bel Fuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC SSQ Active - Tape & Reel (TR) -55°C ~ 125°C CE, CSA, cULus Surface Mount 0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A AC, 300A DC -
0451.800MRL RFQ
RFQ
2,684
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 451 Active - Digi-Reel® -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
0451.800MRL
RFQ
3,153
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 451 Active - Cut Tape (CT) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
0451.800MRL
RFQ
1,245
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 451 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
3403.0273.11
RFQ
702
In-stock
Schurter Inc. FUSE 800MA 277AC/250DC T-LAG SMD UMT-H Active - Bulk -55°C ~ 125°C cURus, VDE Surface Mount 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) 2-SMD, Square End Block 800mA 277V 250V Board Mount (Cartridge Style Excluded) Slow 1.5kA 2.1
0464.800DR
RFQ
3,083
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 250VAC 2SMD NANO²® 464 Active - Tape & Reel (TR) -55°C ~ 125°C UMF Surface Mount 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) 2-SMD, Square End Block 800mA 250V - Board Mount (Cartridge Style Excluded) Fast 100A 0.96
0453.800MR
RFQ
2,096
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 453 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.271
0678D0800-02 RFQ
RFQ
3,175
In-stock
Bel Fuse Inc. FUSE SMT 3912 FAST 250V 800MA 0678D Active - Digi-Reel® -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 350V 250V Board Mount (Cartridge Style Excluded) Fast 100A 0.08
0678D0800-02
RFQ
2,701
In-stock
Bel Fuse Inc. FUSE SMT 3912 FAST 250V 800MA 0678D Active - Cut Tape (CT) -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 350V 250V Board Mount (Cartridge Style Excluded) Fast 100A 0.08
0678D0800-02
RFQ
2,324
In-stock
Bel Fuse Inc. FUSE SMT 3912 FAST 250V 800MA 0678D Active - Tape & Reel (TR) -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 350V 250V Board Mount (Cartridge Style Excluded) Fast 100A 0.08
0678H0800-02 RFQ
RFQ
2,003
In-stock
Bel Fuse Inc. FUSE SMT 3912 ENH BRK 250V 800MA 0678H Active - Digi-Reel® -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) - 300A AC, 2kA DC 0.08
0678H0800-02
RFQ
2,583
In-stock
Bel Fuse Inc. FUSE SMT 3912 ENH BRK 250V 800MA 0678H Active - Cut Tape (CT) -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) - 300A AC, 2kA DC 0.08
0678H0800-02
RFQ
1,084
In-stock
Bel Fuse Inc. FUSE SMT 3912 ENH BRK 250V 800MA 0678H Active - Tape & Reel (TR) -55°C ~ 125°C cURus Surface Mount 0.386" L x 0.120" W x 0.120" H (9.80mm x 3.05mm x 3.05mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) - 300A AC, 2kA DC 0.08
3403.0165.11
RFQ
2,748
In-stock
Schurter Inc. FUSE BRD MNT 800MA 250VAC 125VDC UMT 250 Active - Bulk -55°C ~ 125°C CQC, cURus, KC, UL, VDE Surface Mount 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) 2-SMD, Square End Block 800mA 250V 125V Board Mount (Cartridge Style Excluded) Slow 200A AC, 35A DC 1.4
3403.0273.23 RFQ
RFQ
1,261
In-stock
Schurter Inc. FUSE 800MA 277AC/250DC T-LAG SMD UMT-H Active - Digi-Reel® -55°C ~ 125°C cURus, VDE Surface Mount 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) 2-SMD, Square End Block 800mA 277V 250V Board Mount (Cartridge Style Excluded) Slow 1.5kA 2.1
3403.0273.23
RFQ
1,096
In-stock
Schurter Inc. FUSE 800MA 277AC/250DC T-LAG SMD UMT-H Active - Cut Tape (CT) -55°C ~ 125°C cURus, VDE Surface Mount 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) 2-SMD, Square End Block 800mA 277V 250V Board Mount (Cartridge Style Excluded) Slow 1.5kA 2.1
3403.0273.23
RFQ
2,278
In-stock
Schurter Inc. FUSE 800MA 277AC/250DC T-LAG SMD UMT-H Active - Tape & Reel (TR) -55°C ~ 125°C cURus, VDE Surface Mount 0.606" L x 0.211" W x 0.211" H (15.40mm x 5.35mm x 5.35mm) 2-SMD, Square End Block 800mA 277V 250V Board Mount (Cartridge Style Excluded) Slow 1.5kA 2.1
0448.800MR
RFQ
3,855
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 448 Active - Tape & Reel (TR) -55°C ~ 125°C CSA, UR Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.272
0448.800MR RFQ
RFQ
3,276
In-stock
Littelfuse Inc. FUSE BOARD MNT 800MA 125VAC/VDC NANO²® 448 Discontinued at Digi-Key - Digi-Reel® -55°C ~ 125°C CSA, UL Surface Mount 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 2-SMD, Square End Block 800mA 125V 125V Board Mount (Cartridge Style Excluded) Fast 50A 0.272