3263贴片保险丝 1000V/800V/750V
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:
注: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.
