Datasheet > 021606.3MRET1SPP

021606.3MRET1SPP

更新时间： 2024-02-06 05:36:14

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
3页	888K
描述
Electric Fuse, Fast Blow, 6.3A, 250VAC, 1500A (IR), Through Hole, ROHS COMPLIANT

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技术参数
数据手册

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021606.3MRET1SPP 技术参数

是否无铅：	不含铅	生命周期：	Active
包装说明：	ROHS COMPLIANT	Reach Compliance Code：	unknown
风险等级：	5.75	其他特性：	PRE ARCING TIME: OPEN WITHIN 0.02 SEC AT 1000% RATED CURRENT
熔断特性：	FAST	主体高度：	20 mm
主体长度或直径：	5.2 mm	电路保护类型：	ELECTRIC FUSE
焦耳积分标称：	56 J	安装特点：	THROUGH HOLE
最高工作温度：	125 °C	最低工作温度：	-55 °C
物理尺寸：	5.2mm x 20mm	额定分断能力：	1500 A
额定电流：	6.3 A	额定电压（交流）：	250 V
参考标准：	CE; CQC; CSA; CUL; IEC; KC; PSE; UL; VDE	表面贴装：	NO
端子形状：	PIN WIRE	Base Number Matches：	1

021606.3MRET1SPP 数据手册

Axial Lead & Cartridge Fuses

5×20 mm > Fast-Acting Fuse > 216SP Series

Temperature Re-rating Curve

AverageTime Current Curves

10000

1000

100

0.1

0.01

0.001

0.01

0.1

100

Amps

Soldering Parameters -Wave Soldering

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Recommended Process Parameters:

Wave Parameter

Preheat:

(Depends on Flux ActivationTemperature)

Temperature Minimum:

Temperature Maximum:

PreheatTime:

Lead-Free Recommendation

(Typical Industry Recommendation)

100°C

150°C

60-180 seconds

Solder PotTemperature:

Solder DwellTime:

260°C Maximum

2-5 seconds

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Recommended Hand-Solder Parameters:

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Solder IronTemperature: 350°C +/- 5°C

HeatingTime: 5 seconds max.

Time (Seconds)

Preheat Time

Cooling Time

Dwell Time

Note:These devices are not recommended for IR or

Convection Reﬂow process.

Different values of A and B available, please contact the Littelfuse sales representative in your region:

For the pigtailed fuse, please follow the recommendations

below for axial lead forming and mounting into PCB:

Lead forming:

The distance C between cap ﬂat surface and axial lead shall

be greater than 1.0 mm.

PCB mounting:

According to the standard of IPC-A-610, the distance

between PCB and fuse cap is recommended to be a

minimum of 1.5 mm.

Speciﬁcations are subject to change without notice.

Revised: 06/16/17

123

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