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产品知识

3263贴片保险丝 1000V/800V/750V

1000V贴片保险丝 800V 贴片保险丝 750V贴片保险丝 2023-04-04 点击数:1690

1. 产品特性及应用范围 / Description, Features and Applications

本产品适用于各类电子设备电路初、次级电路板的过流保护, 广泛应用于固态照明、电池充电、

消费电子、电子镇流器、LED AC/DC 电源供应、网络通信、医疗仪器及工业控制器等领域。

Descriptions

REOMAX 3263 series Time-Lag square Surface Mount fuses are ceramic tube/end cap constructions, RoHS

compliant, Halogen Free and lead(Pb) exempts of the requirements of RoHS Directive(2002/95/EC), with U.S.

(UL/CSA) safety agency approvals. Provide board level primary and secondary circuit protection in a wide variety

of applications. With excellent inrush current withstanding capability, excellent reliability for thermal and mechanic

shock, also have a high reliability and stable solder ability, end caps are available in gold/silver/nickel plated.

Features

• Time-Lag ( Time-Lag ) • Small size(32mm*6.03.mm)

• Wide range of current rating available • Wide operating temperature range

• Low temperature de-rating • RoHS compliant

• Tape and Reel for automatic placement • Conflict free metals

Applications

• LED lighting • Notebook PC • Battery devices • LCD/PDP devices

• LCD backlight inverter • Portable Devices • Power supply • Networking devices

• PC server • Cooling fan system • Storage system • Telecom system

• Wireless base station • White goods • Game console • Office equipment

• Digital camera • Industrial equipment • Medical equipment • Automotive devices

2. 安规认证标准及编号 / Standards and Agency Approvals

2.1 执行标准:遵循UL 248-14。

Standards:In accordance with UL 248-14.

2.2 认证范围 Certification:

安规标准 认证范围 证书编号

Agency Ampere Range Agency File Number

200mA ~ 60A E340427(JDYX2)

200mA ~ 60A E340427(JDYX8)

2.3 目录编号 Catalogue No.,● 已认证Approved / ○ 认证中Pending

目录编号 额定电流 额定电压 分断能力 安规认证

Catalog Ampere Voltage Breaking Agency Approvals

No. Rating Rating Capacity

BMT3263.0.2 200mA ● ●

BMT3263.0.25 250mA ● ●

BMT3263.0.3 300mA ● ●

BMT3263.0.315 315mA ● ●

BMT3263.0.375 375mA ● ●

BMT3263.0.5 500mA ● ●

BMT3263.0.63 630mA ● ●

BMT3263.0.8 800mA ● ●

BMT3263.1 1A ● ●

BMT3263.1.25 1.25A ● ●

BMT3263.1.5 1.5A ● ●

 10KA/@300V350V

BMT3263.1.6 1.6A ● ●

 400V500V

BMT3263.2 2A ● ●

600V750V800V1000V

BMT3263.2.5 2.5A ● ●

AC/DC

BMT3263.3 3A ● ●

1.5KA@125V/250V

BMT3263.3.15 3.15A ● ●

1KA@250V300V350V

BMT3263.3.5 3.5A ● ●

400V500V

BMT3263.4 4A ● ●

AC/DC

BMT3263.5 5A ● ●

1KA@32V

BMT3263.6 6A ● ●

DC63V72V80V

BMT3263.7 7A ● ●

BMT3263.8 8A ● ●

BMT3263.10 10A ● ●

BMT3263.12 12A ● ●

BMT3263.15 15A

BMT3263.16 16A

BMT3263.20 20A

BMT3263.25 25A ● ●

BMT3263.30 30A

BMT3263.35 35A ● ●

BMT3263.40 40A ● ●

BMT3263.50 50A

BMT3263.60 60A ● ●


Ø Typical Pre-arching I2t are calculated at 10*In Current or 8ms;

Ø Min Interrupting Rating: 1.35*In.

3. 产品标示 / Product Marking

保险丝上需有下列标示 / The fuses shall have the following markings

示例Example:

BMT A 制造厂商标识/REOMAX Trade Mark:

系列型号名称/Series Type Name: BMT

额定电流/Rated Current (A): A 或or m

认证符号/ Approval Marks:

:对于标示的大小和位置没有规定 / Note: Size and position of the markings shall not be provided.

4. 结构及尺寸 / Dimensions and Structure

单位:毫米 / Unit: mm

5. 材料明细 / Material Details


7.3 熔断时限 / Operating Characteristics

额定电流的% 熔断时间

% of Ampere Rating(In) Blowing Time

100% * In 大于4 小时(4 hours Min)

200% * In 小于120 秒 (120 sec Max)

7.4 平均时间电流曲线图 / Average Time Current Curves

7. 环境特性 / Environmental Characteristic

若操作环境温度超出25±5℃范围,在选用保险丝规格时,需考虑操作环境温度对保险丝的影

响,请参照如下:温度-电流曲线图。

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 Rerating Curve:

8. 建议焊接参数 / Recommended Soldering Parameters


A. 波峰/回流焊参数 / Wave /Reflow Soldering Parameters:

锡膏工艺 /Solder paste process.

锡炉温度 / Solder Pot Temperature: 260°C Max

焊接时间 / Solder Dwell Time: 5 seconds max

Reflow Condition Pb-Free assembly

Average ramp-up rate (Ts(max)to Tp) 5°C /second max.

Temperature Min (Ts(min)) 150°C

Preheat Temperature Max (Ts(max)) 200°C

Time (Min to Max) (ts) 60-120 seconds

Reflow

Temperature (TL) 220°C

Time Max (tL) 60 seconds

Peak Temperature(Tp) 260°C max

Ramp-down Rate 5°C/second max

Time 25°C to peak Temperature (Tp) 8 minutes max

B.手工焊参数 / Hand-Solder Parameters:

烙铁温度 / Solder Iron Temperature: 300±5℃

焊接时间 / Heating Time: 1~2 s Max

9. 包装 / Packaging

1000/1500/2000PCS 盘

10. 其他 / Others

11.1 如果在使用中有超出本规格书的要求,须经双方协商确认。

In the event that an impropriety is found beyond this specification, it shall be fixed by mutual

agreement between the parties.