Brochure

© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/03/17
FUSE
Circuit Protection Products and Mounting Accessories
Series
Name
Time-Lag (Slo-Blo
®
)
Medium Acting Fast-Acting Very Fast-Acting
Device
Range
2
(Operating
Current
Options in
Amps)
Max.
Voltage
Rating
2
(Volts)
Interrupting
Rating at
Max Voltage
Rating
2
(Amps)
Operating
Temperature
Range
Agency Approvals
2
RoHS Compliant Lead Free
Americas Europe Asia
UL UR CSA QPL cURus UMF CE VDE TUV BSI Semko PSE K CCC CQC
Radial Leaded / Socket:
Micro
TM
/
TR3
®
262/268/269 • 0.002–5 125 10,000 –55°C to +125°C • • •
272/278/ • 0.002–5 125 10,000 –55°C to +125°C • • •
273/274/279 • 0.002–5 125 10,000 –55°C to +85°C
303 • 0.5–5 125 50 –55°C to +70°C • • • •
TR5
®
370 • 0.4–6.3 250 35–50
–40°C to +85°C
• • • • • • •
372 • 0.4–6.3 250 35–50 • • • • • • • • •
373 • 0.5–10 250 50 • • • •
374 • 0.5–10 250 50 • • • •
382 • 1–10 250 100 • • • • • • • • •
383 • 1–10 300 50–100 • • • • •
TE5
®
369 • 1–6.3 300 50
–40°C to +85°C
• • • •
385 • 0.35–1.5 125 50 • • •
389 • 0.6 250 10 • •
391 • 0.125–4 65 50 • • •
392 • 0.8–6.3 250 25–63 • • • • • • • •
395 • 0.05–6.3 125 100 • • •
396 • 0.05–6.3 125 100 • • • •
397 • 0.35–1.5 125 50 • • •
398 • 0.125–4 65 50 • • •
399 • 0.125–4 65 50 • • •
400 • 0.5–6.3 250 130 • • • • •
804 • 0.8–6.3 250 150 –40°C to +125°C • • • • • • •
808 • 2–5 250 100 –40°C to +85°C • • •
TE7
®
807 • 0.8–6.3 300 100 –40°C to +125°C • • • • •
© 2017 Littelfuse, Inc.
Specifications, descriptions and illustrative material in this literature are
as accurate as known at the time of publication, but are subject to change
without notice. Visit www.littelfuse.com for more information.
Fuseholder Type
Series
Name
Fuse Type
Fuse Series Circuit Connection Method Series
Radial Leaded Fuse Holders:
Panel Mount Fuse Enclosures 281/282
Micro
TM
/
TR3
®
262 / 268
269 / 272
273 / 274
278 / 279
Wire Connector Terminals
282001 Front mt. Neoprene
282007 Front mt. Conductive
282002 Rear mt. Neoprene
282008 Rear mt. Conductive
280004 32V indicating
Circuit Board Mount
Fuse Enclosures
281/556/557
Micro
TM
/
TR3
®
Thru-Hole
281005 Vertical Silver
281007 Horizontal Silver
281008 Vertical Tin
281010 Horizontal Tin
Panel Mount Fuse Enclosures
570/
TE5
®
/
TR5
®
303 / 369
370 / 372
373 / 374
382 / 383
385 / 392
395 / 396
397 / 398
400 / 662
663 / 664
665 / 804
807 / 808
Wire Connector Terminals 570 Series
Circuit Board Mount
Fuse Enclosures
571/576
TE5
®
/
TR5
®
Thru-Hole
571 0000 000
576 Series
562/564
TE5
®
/
TR5
®
Thru-Hole 562 Series
Surface Mount 564 Series
559/560
TE5
®
/
TR5
®
Thru-Hole 559/560 Series
(1) Size for these surface mount items refers to common industry length and width dimensions of the device surface area. Example: 0402 = .04”×.02”
(2) In some cases for these categories the ratings, agency approvals and specifications vary by part number and are presented here as ranges representing the whole series. Please refer to product
data in our datasheets for detailed information by part number.
* Please refer to data sheet for detailed specifications.