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L1032F SMD FUSE

Brand : Songshan

Product origin : Shanghai

Delivery time : 7-15 days

Supply capacity : 15000000

SMD L1032F series are specially designed for leading cloud computing servers, communication base station power supply, blockchain servers / controllers, UAVs, new energy vehicle battery management systems, and escorts the primary and secondary circuit boards of high-end integrated circuits.

1.  Electrical Characteristics


Ampere Rating

% of Current Rating

Opening Time

20-60A

100%

Min.4hours

200%

Max120sec


2.  Electrical Specifications


Part Number

Current Rating(A)

Voltage Rating(V)

Interrupting Capacity

Typical Cold DCR*(mΩ)

Nominal I²T** (A²s)

L1032-F-20A

20

80VDC

600A@80VDC

2.22

200

L1032-F-25A

25

1.73

315

L1032-F-30A

30

1.45

580

L1032-F-40A

40

1.02

1050

L1032-F-50A

50

0.88

1620

L1032-F-60A

60

0.79

2200


3. Dimensions


Type

L

W

T

D


(mm)

(mm)

(mm)

(mm)

L1032F

10.1±0.20

3.20±0.3

3.2±0.3

1.9±0.35


20A 1032 SMD FUSE

4.  Recommended Land Patterns


30A 1032 SMD FUSE 


Dimensions

Spec

A(mm)

5.7±0.3

B(mm)

12.60±0.30

C(mm)

3.7±0.30

D(mm)

3.45±0.3


5.  Materials


Components

Material

Body

Epoxy flame retardant materials

Fuse-element

Tin Plated Copper

Filler

Quartz sand

Terminations

Tin Plated Copper


6.  Part Number Information

40A SMD FUSE CHINA  

7. Time Current Curve

20A 1032 SMD FUSE

8. Temperature Re-rating Curve


When choosing the fuse's specification,if the operating Environmental temperature beyond the scope from 20~30℃,engineer should consider the environmental temperature's Affection to fuses.Please refer Temperature Re-rating Curve.

30A 1032 SMD FUSE


9. Product Characteristics


Item

 Test condition

Performance

Standard

Time/Current

100% of current rating

4hr Min

UL248-14

200% of current rating .

60sec Max

Factory SPEC

1000%of current rating

1msec Min

Factory SPEC

Interrupting Ability

600A@80VDC

 without permanent arcing,ignition and bursting of fuse link

UL248-14

Solder ability

240℃±5℃,3sec±0.5sec,

90% coverage Min.

MIL-STD-202
Method 208

Resistance to Soldering Heat

260℃±5℃,10sec±0.5sec,

|△R|: <10%

MIL-STD-202
Method 210

Moisture resistance

 10 cycle

|△R|: <10%., no mechanical damage

MIL-STD-202
Method 106

Salt Spray

5%±1% salt solution ,48hours

|△R|: <10%

MIL-STD-202
Method 101

Mechanical Shock

Test Condition I: Deenergized. 100G’s peak
amplitude, sawtooth wave 6ms duration, 3
cycles XYZ+xyz = 18 shocks

|△R|: <10%., no mechanical damage

MIL-STD-202
Method 213

Mechanical Vibration

Amplitude 10Hz~55Hz in 1 min. 2 hours,each XYZ, total 6 hours

|△R|: <10%., no mechanical damage

MIL-STD-202
Method 201

Thermal Shock

 -65°C to +125°C, 100 cycles,

|△R|: <10%., no mechanical damage

MIL-STD-202
Method 107


10.  Storage


Packaged Fuse should be storage at ambient temperature for -10~+40 ℃ relative humidity below 80%,the warehouse of Ambient air in non-acidic, non-alkaline or other no corrosive gases,Before use, need to confirm the aluminum foil bag sealing intact.


11. Recommended Solder Curve

40A SMD FUSE CHINA


12.Packaging


Tape(mm)

Reel(inch)

Quantity

24

13

2000


13. Others


This product is fully in line with the EU ROHS requirements!

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