043502.5

更新时间： 2024-10-30 13:45:39

品牌	Logo	应用领域
力特 - LITTELFUSE		电子电路保护电熔丝
页数	文件大小	规格书
1页	85K
描述
435系列为表面贴装快熔型薄膜保险丝。超小体积（0402尺寸）使它们成为是为用于空间受限应用中的电路提供次级保护的理想选择，例如手持式的可携带电子设备。此系列100%无铅，符合 RoHS指

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043502.5 数据手册

Surface Mount Fuses

Thin-Film Surface Mount

SlimLine^™Lead-Free 0402 Very Fast-Acting Fuse 435 Series

RoHS

•

RoHS compliant and Lead-Free

• The SlimLine 0402 fuse is the world’s smallest fuse available.

• Ideal for space sensitive applications including disc drives and

handheld devices including mobile phones, cameras and personal

communication devices.

• The low profile flat surface and full-faced termination are designed for

superior performance in surface mount assembly processes.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time at 25°C

100%

200%

300%

4 hours, Minimum

Reference Dimensions:

5 seconds, Maximum

0.2 seconds, Maximum

1.04

(.041")

.30

(.012")

.51

AGENCY APPROVALS: Recognized under the Components Program

of Underwriters Laboratories and Certified by CSA.

(.020")

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

INTERRUPTING RATINGS: 35A @ 32 VDC

.18

(.007")

ENVIRONMENTAL SPECIFICATIONS:

Operating Temperature: –55°C to 90°C. Consult temperature

rerating chart on page 4. For operation above 90°C contact Littelfuse.

Vibration: Per MIL-STD-202F.

Insulation Resistance (After Opening): Greater than 10,000 ohms.

Resistance To Soldering Heat: Withstands 60 seconds above 200°C

up to 260°C, maximum.

Marking Codes:

.250

.584

(.023")

1.0

Thermal Shock: Withstands 5 cycles of –55°C to 125°C.

.381

.375

1.25

1.5

PHYSICAL SPECIFICATIONS:

Materials: Body: Epoxy Substrate

Terminations: 100% Copper/Nickel/Tin

Cover Coat: Conformal Coating

(.015")

1.75

.750

.558

(.022")

2.0

Soldering Parameters(see page 3 for typical soldering profile):

Reflow Solder— 260°C, 30 seconds maximum

REFLOW SOLDER

PACKAGING SPECIFICATIONS: 8mm Paper Tape and Reel per

EIA-RS481-1 (IEC 286, part 3); 10,000 per reel, add packaging suffix, KR.

Average Time Current Curves

PATENTED

100

ORDERING INFORMATION:

Nominal

Resistance

Cold Ohm¹

Nominal

Melting I²t

(A²Sec.)

Catalog

Number

Ampere

Rating

Voltage

Rating

0435.250

0435.375

0435.500

0435.750

0435 001.

0435 1.25

0435 01.5

0435 1.75

0435 002.

.25

.375

.75

1.25

1.5

1.75

0.220

0.185

0.150

0.105

0.072

0.060

0.047

0.038

0.030

0.0025

0.0035

0.0053

0.012

0.020

0.035

0.056

0.075

0.100

0.1

¹Measured at 10% of rated current, 25°C.

²Measured at rated voltage.

0.01

0.001

0.1

100

CURRENT IN AMPERES

373

www. lit t elf us e. c om

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与043502.5相关器件

型号	品牌	获取价格	描述	数据表
043502.5KR	LITTELFUSE	获取价格	Surface Mount Fuses Thin Film > 0402 Size > Very Fast-Acting > 435 Series
043502.5KRHF	LITTELFUSE	获取价格	Surface Mount Fuses Thin Film > 0402 Size > Very Fast-Acting > 435 Series
043502.5KRHFS	LITTELFUSE	获取价格	Electric Fuse, Very Fast Blow, 2.5A, 32VAC, 32VDC, 35A (IR), Surface Mount, HALOGEN AND RO
043503.5	LITTELFUSE	获取价格	435系列为表面贴装快熔型薄膜保险丝。超小体积（0402尺寸）使它们成为是为用于空间受
043503.5KR	LITTELFUSE	获取价格	Surface Mount Fuses Thin Film > 0402 Size > Very Fast-Acting > 435 Series
043503.5KRHF	LITTELFUSE	获取价格	Surface Mount Fuses Thin Film > 0402 Size > Very Fast-Acting > 435 Series
0435-0-57-01-03-01-10-0	MILL-MAX	获取价格	PCB Terminal
0435-0-57-01-03-80-10-0	MILL-MAX	获取价格	PCB Terminal
0435-0-57-15-03-80-10-0	MILL-MAX	获取价格	PCB Terminal, ROHS COMPLIANT
0435-0-57-80-03-01-10-0	MILL-MAX	获取价格	PCB Terminal

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