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1032(3X10)圆管贴片保险丝

2024澳门原料网1688

Description

The SMD1032 fuse is RoHS compliant,Halogen Free and 100% lead-free. This product is fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly.The SMD1032 design has enhanced inrush withstand characteristics over . The unique time delay feature of this fuse design helps solve the problem of nuisance “opening” by accommodating inrush currents that normally cause a fast-acting fuse to open。

 

Features

• Lead-free and Halogen Free • Time-lag• Small size • Wide range of current ratings available • Wide operating temperature range• Low temperature de-rating

 

Applications

Secondary protection for space constrained applications:

• Notebook PC • LCD/PDP TV • LCD monitor • LCD/PDP panel • LCD backlight inverter • Portable DVD player • Power supply• Networking • PC server • Cooling fan system • Storage system • Telecom system • Wireless basestation • Game console • Office Automation equipment • Battery charging circuit protection • Industrial equipment• Medical equipment • Automotive



Dimensions

2024澳门原料网1688


Material Details

NO.

Part Name

Material

1

 End caps

Copper nickel/tin plating

2

 Body

 Ceramic Tube

3

 Fuse

Alloy wire

4

Explosion proof sand

Quartz sand


Electrical Characteristics for Series

% of Ampere  rating

OpeningTime

100%

4 hours, Minimum

200%

  60 sec., Max.



Electrical Specifications by Item

Catalog Number

Ampere Rating

MaxVoltage

Rating(V)

Interrupting

Rating

Nominal Resistance Cold mOhms

Nominal Melting i2tA2Sec.

Agency Approvals

CE

UR

CQC

.100

.100

250V/300VAC

72V/125VAC/DC

100A @125VAC

300A @ 65VAC

300A @ 100VDC

1000A @ 32VDC

500A @ 72VDC

3.300

0.00160

×

×

 

.125

.125

2.300

0.00790

×

×

 

.160

.160

1.700

0.0128

×

×

 

.200

.200

0.500

0.0200

×

×

×

.250

.250

0.630

0.312

×

×

×

.315

.315

0.460

0.422

×

×

×

.400

.400

0.360

0.755

×

×

×

.500

.500

0.310

1.32

×

×

×

.630

.630

0.178

2.55

×

×

×

.800

.800

0.125

3.25

×

×

×

.001

1.00

0.092

6.95

×

×

×

1.25

1.25

0.065

12.1

×

×

×

01.6

1.60

0.048

18.2

×

×

×

002.

2.00

0.035

20.8

×

×

×

02.5

2.50

0.028

32.5

×

×

×

3.15

3.15

0.020

40.8

×

×

×

004.

4.00

0.016

95.0

×

×

×

005.

5.00

0.014

140

×

×

×

06.3

6.30

0.009

240

×

×

×

008

8

0.0072

320

×

×

×

010

10

0.0065

430

×

×

×

Notes: - l2t calculated at 8ms. Resistance is measured at 10% of rated current, 23ºC



Temperature Derating Curve

 

 

Notes:

1.  Derating depicted in this curve is in addition to the standard derating of 20% for continuous operation.

Example:For continuous operation at 75 degrees celsius, the fuse should be derated as follows:I = (0.80)(0.85)IRAT= (0.68)IRAT

Reflow Condition

Pb – Free assembly

Pre Heat

- Temperature Min (Ts(min)) 150°C

- Temperature Max (Ts(max)) 200°C

- Time (Min to Max) (ts) 60 – 120 secs

Average ramp up rate (Liquidus Temp (TL) to peak

3°C/second max

TS(max) to TL - Ramp-up Rate

3°C/second max

Reflow

- Temperature (TL) (Liquidus) 217°C

- Temperature (tL) 60 – 90 seconds

Peak Temperature (TP)

 260+0/–5 °C

Time within 5°C of actual peak Temperature (tp)

20 – 40 seconds

Ramp-down Rate

5°C/second max.

Time 25°C to peak Temperature (TP)

8 minutes max.

Do not exceed

 260°C

Wave Soldering Parameters

260°C Peak Temperature,3 seconds max.

Soldering Parameters

 

 

 

 

 

 

Product Characteristics

Materials

Body: Ceramic Terminations: Gold-plated Caps

Product Marking

Brand, Amperage Rating

Operating Temperature

-55°C to 300V°C

Moisture Sensitivity Level

Level 1, J-STD-020C

Solderability

MIL-STD-202, Method 208

Insulation Resistance (after Opening)

MIL-STD-202, Method 302,

Test ConditionA (10,000 ohms minimum)

Thermal Shock

MIL-STD-202, Method 107, Test Condition B, 5 cycles, -65°C to 300V°C, 15 minutes @ each extreme

Mechanical Shock

MIL-STD-202, Method 213, Test I:Deenergized. 100G’s pk amplitude, sawtooth wave 6ms duration, 3 cycles xYZ+xyz = 18 shocks

Vibration

MIL-STD-202, Method 201: 0.03" amplitude, 10-55 Hz in 1 min. 2hrs each xYZ=6hrs

Moisture Resistance

MIL-STD-202, Method 106, 10 cycles

Salt Spray

MIL-STD-202, Method 101, Test Condition B (48hrs)

Resistance to Soldering Heat

MIL-STD-202, Method 210, Test condition B (10 sec at 260°C)

 

   

Packaging

 

packaging Option

packaging Specification

Quantity

Quantity &packaging code

24 mm Tape and Reel

EIA RS-481-2

2000

ER


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