5秒后页面跳转
捷配首页

Datasheet > R45202.5MR
R45202.5MR PDF预览

R45202.5MR

更新时间： 2024-11-03 07:54:39
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
1页 60K
描述
Electric Fuse, Slow Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount

阅读下载

中文翻译

获取价格

R45202.5MR 技术参数

生命周期：ObsoleteReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8536.10.00.40
风险等级：5.32其他特性：RATED BREAKING CAPACITY AT 125 VDC: 50A
熔断特性：SLOW主体宽度：2.69 mm
主体高度：2.69 mm主体长度或直径：6.1 mm
电路保护类型：ELECTRIC FUSEJESD-609代码：e0
焦耳积分标称：15 J安装特点：SURFACE MOUNT
最高工作温度：125 °C最低工作温度：-55 °C
包装方法：TAPE AND REEL物理尺寸：6.1mm x 2.69mm x 2.69mm
额定分断能力：50 A额定电流：2.5 A
额定电压（交流）：125 V额定电压（直流）：125 V
参考标准：CSA; UL表面贴装：YES
端子面层：TIN LEAD端子形状：END CAP

R45202.5MR 数据手册

  
Surface Mount Fuses  
Subminiature Surface Mount  
NANO2® Slo-Blo® Fuse 452/454 Series  
®
RoHS  
®
The NANO2 Slo-Blo fuse has enhanced inrush withstand characteristics  
over the NANO2 Fast-Acting fuse. The unique time delay feature of this  
fuse design helps solve the problem of nuisance “opening” by accommo-  
dating inrush currents that normally cause a fast-acting fuse to open.  
• 452 Series RoHS Compliant version now available, use ordering suffix  
‘L’ (see example on data sheet).  
ELECTRICAL CHARACTERISTICS:  
% of Ampere  
Rating  
Opening  
Time  
100%  
200%  
4 hours, Minimum  
1 second, Min.; 60 seconds, Max.  
300%  
800%  
0.2 seconds, Min.; 3 seconds, Max.  
0.02 seconds, Min.; 0.1 seconds, Max.  
6.86  
(.270")  
6.10  
(.240")  
AGENCY APPROVALS: Recognized under the Components Program  
of Underwriters Laboratories and Certified by CSA.  
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.  
INTERRUPTING RATINGS:  
F
3.15  
(.124")  
T
1 A  
50 amperes at 125 VAC/VDC  
1.45  
(.057")  
2.95  
(.116")  
ENVIRONMENTAL SPECIFICATIONS:  
Operating Temperature: –55°C to 125°C.  
Shock: MIL-STD-202, Method 213, Test Condition I (100 G’s peak for  
6 milliseconds).  
1.96  
(.077")  
2.69  
(.106")  
Recommended pad layout  
2.69  
(.106")  
Vibration: MIL-STD-202, Method 201 (10–55 Hz, .06 in. total excursion).  
Salt Spray: MIL-STD-202, Method 101, Test Condition B (48 hrs.).  
Insulation Resistance (After Opening): MIL-STD-202,  
Method 302, Test Condition A, (10,000 ohms minimum).  
Resistance to Soldering Heat: MIL-STD-202, Method 210,  
(3 sec. at 260°C).  
Average Time Current Curves  
Thermal Shock: MIL-STD-202, Method 107,  
Test Condition B (–65 to 125°C).  
1000  
Moisture Resistance: MIL-STD-202, Method 106,  
High Humidity (90-98 RH), Heat (65°C).  
PHYSICAL SPECIFICATIONS:  
Materials: Body: Ceramic  
100  
10  
Terminations: Tin-Lead Alloy  
10  
RoHS Compliant Terminations: Gold over Nickel Plated Caps(452)  
Silver Plated Caps(454)  
Soldering Parameters:  
Wave Solder — 260°C, 3 seconds maximum  
Reflow Solder — 260°C, 30 seconds maximum  
Solderability: MIL-STD-202, Method 208.  
PACKAGING SPECIFICATIONS: 12mm Tape and Reel per  
EIA-RS481-1 (IEC 286, part3); 1,000 pieces per reel, add packaging  
suffix, MR; 5,000 per reel, add packaging suffix NR.  
Options: For RoHS Compliant 452 series add the letter ‘L’ to end of pack-  
aging suffix. Example: 0452001.MRL (RoHS Compliant 1A, 1,000 per reel).  
PATENTED  
1
ORDERING INFORMATION:  
Tin-Lead  
Plated  
Silver  
Nominal  
Nominal  
Plated Ampere Voltage Resistance Melting I2t  
A2 Sec.  
0.1  
0.01  
Catalog # Catalog # Rating  
Rating Cold Ohms  
R452.375 0454.375  
R452.500 0454.500  
R452.750 0454.750  
R452 001. 0454 001.  
R452 01.5 0454 01.5  
3/8  
1/2  
3/4  
125  
125  
125  
1.20  
0.700  
0.360  
0.225  
0.0930  
0.101  
0.240  
0.904  
1.98  
3.65  
1
125  
125  
1
2
1 /  
R452 002. 0454 002.  
R452 02.5 0454 02.5  
2
125  
125  
0.0625  
0.0450  
8.20  
15.0  
0.1  
1
10  
CURRENT IN AMPERES  
100  
1000  
1
2
2 /  
R452 003. 0454 003.  
R452 03.5 0454 03.5  
3
125  
125  
0.0340  
0.0224  
20.16  
26.53  
1
2
3 /  
Refer to pg. 271 for SMF Omni-Blok® Holder, Series 154 000T.  
R452 004. 0454 004.  
R452 005. 0454 005.  
4
5
125  
125  
0.0186  
0.0136  
34.40  
53.72  
375  
www. lit t elf us e. c om  
1

中文翻译

下载PDF

与R45202.5MR相关器件

型号 品牌 获取价格 描述 数据表
R45202.5MRL LITTELFUSE

获取价格

 		Electric Fuse, Slow Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT
R45202.5NR LITTELFUSE

获取价格

 		Electric Fuse, Slow Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount
R45203.5 LITTELFUSE

获取价格

 		NANO2 SIO-BIO Fuse 452/454 Series
R45203.5MR LITTELFUSE

获取价格

 		Electric Fuse, Slow Blow, 3.5A, 125VAC, 125VDC, 50A (IR), Surface Mount
R45203.5MRL LITTELFUSE

获取价格

 		Electric Fuse, Slow Blow, 3.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT
R45203.5NR LITTELFUSE

获取价格

 		Electric Fuse, Slow Blow, 3.5A, 125VAC, 125VDC, 50A (IR), Surface Mount
R45751 ITF

获取价格

 		SAW Resonator
R4580I TI

获取价格

 		DUAL AUDIO OPERATIONAL AMPLIFIER
R459.02.5 ETC

获取价格

 		FUSE SMD 2.5A VERY FAST
R459.062 LITTELFUSE

获取价格

 		PICO SMF Very Fast-Acting Type Fuse 459 Series

与R45202.5MR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证