275.5 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Circuit protection> Circuit protection> 275.5

275.5: DescriptionElectric Fuse, VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE; CategoryCircuit protection Circuit protection; File Size72KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

Download Datasheet Parametric Compare View All

275.5 Overview

Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE

275.5 Parametric

Parameter Name	Attribute value
Maker	Littelfuse
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 125 VDC: 300 A
Fusing characteristics	VERY FAST
body height	7.11 mm
Body length or diameter	2.36 mm
Circuit protection type	ELECTRIC FUSE
Manufacturer's serial number	275
Installation features	THROUGH HOLE
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
physical size	2.36mm x 7.11mm
Rated breaking capacity	50 A
Rated current	0.5 A
Rated voltage (AC)	125 V
Rated voltage (DC)	125 V
Guideline	CSA; UL
surface mount	NO
Terminal shape	PIN WIRE

Preview

Download Datasheet

View All

Axial and Radial Lead Fuses

Subminiature

PICO

Fuse

Very Fast-Acting Fuse 275L/276L Series

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

100%

Ampere

Rating

1/16-30

1/16-10

200%

12-30

Opening

Time

4 hours, Minimum

5 second, Maximum

10 seconds, Maximum

AGENCY APPROVALS:

Recognized under the Components

Program of Underwriters Laboratories and Certiﬁed by CSA.

AGENCY FILE NUMBERS:

UL E10480, CSA LR 29862.

INTERRUPTING RATINGS:

300 amperes at rated VDC

50 amperes at rated VAC

ENVIRONMENTALSPECIFICATIONS:

Operating Temperature:

–55°C to 125°C.

Shock:

MIL-STD-202, Method 213, Test Condition I

(100 G’s peak for 6 milliseconds) and per method 2028 (78 G‘s

peak for 11 millseconds).

Vibration:

MIL-STD-202, Method 204A; Test Condition D (vibra-

tions of 10-2000 cps at 20 G‘s).

Insulation Resistance (After Opening):

MIL-STD-202, Method

302, Test Condition A (1/2 Megohm minimum).

Moisture Resistance:

MIL-STD-202, Method 106.

PHYSICALSPECIFICATIONS:

Materials:

Pure tin coated copper wire leads.

Solderability:

MIL-STD-202, Method 208.

Lead Pull Force:

MIL-STD-202, Method 211, Test Condition A

(will withstand a 5 lb. axial pull test).

VARIATIONS IN DESIGN:

Picofuses which differ from the stan-

dard versions as presented on this page can be provided for a

commercial or military use. One such design version is where

the picofuse terminates at one end of a pin for use as a single or

multi-pin connector. Extreme accuracy in blowing time at 300% or

more of rating, makes these picofuses suitable for use in circuits

where sequential switching or redundancy may be required. The

small size of the fuse, its non-hygroscopic characteristic and

inﬁnitesimal weight makes it the ideal fuse for micro-electronic

circuits.

PATENTED

Average Time Current Curves

100

20A

25A

30A

TIME IN SECONDS

0.1

0.01

0.001

0.05 0.1

100

CURRENT IN AMPERES

1000

w w w. l i t t e l f u s e . c o m

275.5 Related Products

	275.5	275.125
Description	Electric Fuse, VERY FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), THROUGH HOLE	Electric Fuse, Very Fast Blow, 0.125A, 125VAC, 125VDC, 50A (IR), Supplemental, Through Hole, PICO,
Maker	Littelfuse	Littelfuse
Reach Compliance Code	unknow	unknown
ECCN code	EAR99	EAR99
Other features	RATED BREAKING CAPACITY AT 125 VDC: 300 A	RATED BREAKING CAPACITY AT 125 VDC: 300 A
Fusing characteristics	VERY FAST	VERY FAST
body height	7.11 mm	7.11 mm
Body length or diameter	2.36 mm	2.36 mm
Circuit protection type	ELECTRIC FUSE	ELECTRIC FUSE
Installation features	THROUGH HOLE	THROUGH HOLE
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
physical size	2.36mm x 7.11mm	2.36mm x 7.11mm
Rated breaking capacity	50 A	50 A
Rated current	0.5 A	0.125 A
Rated voltage (AC)	125 V	125 V
Rated voltage (DC)	125 V	125 V
Guideline	CSA; UL	CSA; UL
surface mount	NO	NO
Terminal shape	PIN WIRE	PIN WIRE

Recommended Resources

Simple mode logarithmic amplifier circuit of LOG100

Adjustable voltage regulator block current expansion circuit diagram

Negative voltage output switching regulator circuit diagram

Cordless phone anti-eavesdropping protection circuit circuit diagram

Computer motherboard circuit diagram 820 2_40

Clock signal circuit composed of TTL circuit

EE user benefits, use the registration code to register for free EDI CON Electronic Design Innovation Conference: [size=3] [/size][color=#333333][font=微软雅黑][size=3]EE netizens benefit: Use the priority code below to register for free at the EDI CON Electronic Design Innovation Conference (a conference delegate ce...; eric_wang Talking

2410 Simple serial port problem: I used the TIME2 timer in the PROFILE of WINCE5 to switch the timer interrupt of the RS485 serial port receiving and sending. That is, after the sending is completed, the FIFO queue is calculated, and...; ctwolf_ren Embedded System

Storage test PCMark: Futuremark officially released the new generation of PCMark benchmark software on October 18, 2007. However, it was not called "PCMark07" as usual, but "PCMark Vantage". Moreover, this new version is ...; 白丁 Integrated technical exchanges

Has anyone used the 1555L chip?: Is there any expert who has used 1555L chip? I want to connect this chip to at89c5131, but I look at the datasheet, the typical circuit diagram it gives doesn't seem very detailed. If there is an expe...; yuanyan Embedded System

How to read the high and low level status of gpio in tq2440: As title...; huhongfeng Embedded System

Free Sample! Quantity is limited, get it now!: [i=s]This post was last edited by dontium on 2015-1-23 13:00[/i]From communications, computers, consumer electronics to automobiles and industry, from energy, medical care to security and aerospace, T...; cat3902982 Analogue and Mixed Signal

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components