0473.500YXT1L [LITTELFUSE]

Electric Fuse, Time Lag Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO, ROHS COMPLIANT;


型号：	0473.500YXT1L
厂家：	LITTELFUSE
描述：	Electric Fuse, Time Lag Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO, ROHS COMPLIANT 电路保护
文件：	总3页 (文件大小：926K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Axial Lead & Cartridge Fuses

PICO^®ll > Slo-Blo^®> 473 Series

473 Series, PICO^®II, Slo-Blo^®Fuse

Description

The PICO^®II Slo-Blo^®Fuse combines time-delay

performance characteristics with the proven reliability of

a PICO^®Fuse.

Features

•ꢀEnhancedꢀinrushꢀ

•ꢀ RoHSꢀcompliantꢀ

withstand

•ꢀ Wideꢀoperatingꢀ

•ꢀ Smallꢀsizeꢀ

temperature range

•ꢀ Wideꢀrangeꢀofꢀcurrentꢀ

•ꢀ Lowꢀtemperatureꢀ

ratings (375mA - 7A)

de-rating)

Agency Approvals

Applications

Agency

Agency File Number

Ampere Range

•ꢀFlat–panelꢀDisplayꢀTV

•ꢀLCDꢀmonitor

•ꢀMedicalꢀequipment

•ꢀIndustrialꢀequipment

E10480

375mA - 7A

•ꢀLightingꢀsystem

LR 29862

375mA - 7A

1A - 5A

JET 1896-31007-1001

Electrical Characteristics

% of Ampere

Rating

OpeningTime

Additional Information

100%

200%

300%

800%

4 Hours, Min.

1 Sec., Min.; 60 Sec., Max.

0.2 Sec., Min.; 3 Sec., Max.

0.02 Sec., Min.; 0.1 Sec., Max.

Datasheet

Resources

Samples

Electrical Characteristics

ꢀax

Agency Approvals

Ampere

Rating

(A)

Nominal Cold Nominal

Nom

Voltage Drop

(mV)

Amp

Code

Voltage

Rating

(V)

Interrupting

Resistance

(Ohms)

ꢀelting

Rating

I²t (A²sec)

0.375

0.500

0.750

1.00

1.50

2.00

2.25

2.50

3.00

3.50

4.00

5.00

7.00

.375

.500

.750

001.

01.5

002.

2.25

02.5

003.

03.5

004.

005.

007.

125

1.7400

1.1300

0.4600

0.3000

0.1160

0.0712

0.0630

0.0520

0.0380

0.0240

0.0194

0.0133

0.0092

0.085

0.210

0.760

2.010

3.940

7.600

9.280

13.00

21.00

26.80

35.00

54.80

105.00

0.840

0.775

0.429

0.353

0.208

0.180

0.164

0.153

0.140

0.094

0.086

0.074

0.070

50 amperes at 125 VDC/

VAC

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Axial Lead & Cartridge Fuses

PICO^®ll > Slo-Blo^®> 473 Series

Temperature Rerating Curve

AverageTime Current Curves

1000

100

Note:

1. Derating depicted in this curve is in addition to the standard derating of 25% for

continuous operation.

0.1

Soldering Parameters

0.01

0.1

100

1000

Recommended Process Parameters:

CURRENT IN AMPERES

Wave ꢁarameter

ꢁreheat:

(Depends on Flux ActivationTemperature)

Temperature Minimum:

Temperature Maximum:

PreheatTime:

ꢂead-Free Recommendation

(Typical Industry Recommendation)

100° C

150° C

60-180 seconds

Solder ꢁotTemperature:

Solder DwellTime:

260° C Maximum

2-5 seconds

Recommended Hand-Solder Parameters:

Solder IronTemperature: 350° C +/- 5°C

HeatingTime: 5 seconds max.

Note:These devices are not recommended for IR or

Convection Reﬂow process.

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

Axial Lead & Cartridge Fuses

PICO^®ll > Slo-Blo^®> 473 Series

Product Characteristics

Encapsulated, Epoxy-Coated Body;

MIL-STD-202, Method 201 (10–55

Hz); MIL-STD-202, Method 204, Test

Condition C (55–2000 Hz at 10 G’s

Peak)

Solder Coated Copper wire leads;

Materials

Vibration

RoHS compliant Product: PureTin-coated

Copper wire leads

MIL-STD-202, Method 101, Test

Condition B

Solderability

MIL-STD-202, Method 208

Salt Spray

MIL-STD-202, Method 211, Test Condition

A (will withstand 7 lbs. axial pull test)

Lead Pull Force

Insulation Resistance

(After Opening):

MIL-STD-202, Method 302, (10,000

ohms minimum at 100 volts)

Operating

Temperature

–55^ºC to +125ºC

Resistance to Soldering

Heat

MIL-STD-202, Method 210, Test

Condition C (20 sec at 260ºC)

MIL-STD-202, Method 213,Test Condition

I (100 G’s peak for 6 milliseconds)

Shock

MIL-STD-202, Method 107, Test

Condition B (–65ºC to 125ºC)

Thermal Shock

MIL-STD-202, Method 106 (90–98%

RH), Heat (65ºC)

Moisture Resistance

Dimensions

Part Numbering System

0473 xxxx Y R T1 L

62.7 (2.468")

52.4 (2.062")*

27.78

(1.094")

27.78

7.11 (.280")

(1.094")

Series

3.43 (.135")

MAX

0.64 (.025")

Current Rating

Refer to Amp Code column of

Electrical Characteristics Table

1 A

5.0 (.197")

6.35 (.25")

tape

6.35 (.25")

tape

Quantity

Y = 4000

P = 2000

M = 1000

1 A

473 series markings

Type of Packaging

R = Reel

A = Ammo Pack

X = Loose Pack

Lead Length

T1: 52.4mm (2.062”)*

RoHS + HF

Packaging

Quantity &

ꢁackaging Code

ꢁackaging Option

ꢁackaging Speciﬁcation

Please refer to available quantities

above in "Part Numbering System”

*T1: 52.4mm (2.062")Tape and Reel

EIA 296

Notes: * T1 dimension is deﬁned as the length of the component between the two tapes. The full component length is 62.7mm (2.468").

Speciﬁcations are subject to change without notice.

Revised: 12/19/13

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