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  • 型号: 04611.25ER
  • 制造商: Littelfuse
  • 库位|库存: xxxx|xxxx
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04611.25ER产品简介:

ICGOO电子元器件商城为您提供04611.25ER由Littelfuse设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 04611.25ER价格参考¥询价-¥询价。Littelfuse04611.25ER封装/规格:电气,专用熔丝, 1.25A 600V AC 80V DC Fuse Board Mount Surface Mount。您可以下载04611.25ER参考资料、Datasheet数据手册功能说明书,资料中有04611.25ER 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

电路保护

DC冷态电阻

0.11 欧姆

描述

FUSE TELELINK 600V 1.25A SMD表面贴装式保险丝 600V 1.25A Telecom Fuse

产品分类

电气,专用熔丝

品牌

Littelfuse Inc

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS不受无铅要求限制 / 符合限制有害物质指令(RoHS)规范要求

产品系列

表面贴装式保险丝,Littelfuse 04611.25ERTelelink® 461

mouser_ship_limit

该产品可能需要其他文件才能进口到中国。

数据手册

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产品型号

04611.25ER

中断额定值

60 Amps at 600 VoltsAC

产品

Surface Mount Fuses

产品目录绘图

产品目录页面

点击此处下载产品Datasheet

产品种类

表面贴装式保险丝

产品类型

Surface Mount Fuse

保险丝大小/组

TeleLink

保险丝类型

慢速熔断,时滞型

其它名称

F1250TRPCT

商标

Littelfuse

商标名

TeleLink

外壳宽度

3.12 mm

外壳长度

10.1 mm

外壳高度

3.12 mm

大小/尺寸

0.398" 长 x 0.123" 宽 x 0.123" 高(10.10mm x 3.12mm x 3.12mm)

安装类型

支座/表面贴装

封装

Reel

封装/外壳

2-SMD,方形端块

尺寸

10.1 mm L x 3.12 mm W

工作温度

-55°C ~ 125°C

工作温度范围

- 55 C to + 125 C

工厂包装数量

2500

标准包装

1

电压-额定

600VAC

电压额定值AC

600 V

电流

1.25A

电流额定值

1.25 A

电阻

110 mOhms

类型

Telelink Surge Resistant SMD/SMT Fuse

系列

461

融断I²t

16.5

零件号别名

04611.25 576-04611.25

颜色

-

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PDF Datasheet 数据手册内容提取

Surface Mount Fuses Surge Resistant > 461 Series TeleLink® Fuse 461 Series TeleLink® Fuse RoHS Description The Littelfuse 461 Series TeleLink® Surface Mount, Surge Resistant Fuse, offers over-current protection for a wide range of telecom applications without requiring a series resistor. When used in conjunction with a Littelfuse SIDACtor® Transient Voltage Suppressor (TVS) or a GreentubeTM Gas Plasma Arrestor, this combination provides a compliant solution for standards and recommendations such as GR-1089–Core, TIA-968-A, UL/ EN/IEC 60950, and ITU K.20 and K.21. The coordination requirement contained in GR-1089–Core, and ITU K.20/21 may require a series of impedance devices. Agency Approvals Features • Surface mount surge • 2A rating has improved Agency Agency File Number Ampere Range resistant Slo-Blo® fuse temperature rise E10480 0.5A - 2A performance under 2.2A • Meet UL 60950 3rd Edition surge current testing when 29862 0.5A - 2A power cross requirements compared with 1.25A standard alone rating • Designed to allow • Product is Halogen Free Electrical Characteristics for Series compliance with Telcordia and RoHS compliant and GR-1089-CORE and TIA- compatible with lead- % of Ampere Rating Opening Time 968-A (formerly FCC Part free solder and higher 68) Surge Specifications 100% 4 hours, Minimum temperature profiles when 250% 1 sec., Minimum; 120 secs., Maximum • Provide coordinated ordered with Standard protection with Littelfuse Silver Plated Brass Caps SIDACtor® Transient Voltage • UL Recognized to UL/CSA/ Suppressor (TVS)or a Maximum Temperature Rise GreentubeTM Gas Plasma NMX 248-1 and UL/CSA/ NMX 248-14 Arrestor, without series Telecom Nano2® Fuse Temperature Reading resistors 04611.25 < 82°C (180°F) • Designed to serve 0461002. < 50°C (122°F) the requirements Higher Currents and PCB layout designs can affect this parameter. of a wide range of Readings are measured at rated current after temperature stabilizes. telecommunication and networking equipment Additional Information Applications • T1/E1/J1 and HDSL2/4 • SLIC interface portion of Fiber to the Curb (FTTC) and Fiber to the Premises (FTTP) Datasheet Resources Samples • Non-Fiber SLIC interface for Central Office (CO) locations and Remote Terminals (RT) • xDSL applications such as ADSL, ADSL2+, VDSL, and VDSL2+ • Ethernet 10/100/1000BaseT • POTS applications such as modems, answering machines, telephones, fax machines, and security systems • ISDN “U” interface • Baystation T1/E1/J1, T3 (DS3) trunk cards © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/02/19

Surface Mount Fuses Surge Resistant > 461 Series TeleLink® Fuse Electrical Specifications by Item Ampere Max Agency Approvals Voltage Interrupting Nominal Cold Nominal Melting Rating Amp Code Rating Rating Resistance (Ohms) I2t (A2sec) (A) (V) 0.500 .500 600 50A @ 250 VAC 0.560 0.8401 x x 1.25 1.25 600 60 A @600 VAC .1040 16.51 x x 2.00 002. 600 100 A @80 VDC .0450 17.51 x x 1 I2t is calculated at 10 msecs. or less. I2t at 10 times rated current has a typical value of: 24 A2sec (2.0A), 22 A2sec (1.25A), 1.3 A2sec (0.5A). • Typical inductance <40nH up to 500 MHz. • Resistance changes 0.5% for every °C. • Resistance is measured at 10% rated current. Temperature Re-rating Curve Average Time Current Curves A A 0 5 100 .50 1.2 2A 10 S D N CO 1 E S N E I M TI 0.1 0.01 Note: 1. Re-rating depicted in this curve is in addition to the standard re-rating of 25% for continuous operation. 0.001 0.1 1 10 100 1000 CURRENT IN AMPERES GR 1089 Inter-building requirements GR 1089 1st level lighting surge inter-building (Equipment under test can not be damaged and must continue to operate properly) Minimum Peak Minimum Peak Max. Rise/Min. Repetitions Fuse Surge Voltage (V) Current (A) Decay (µs) Each Polarity Choices 1 600 100 10/1000 25 1.25, 2.0 2 1000 100 10/360 25 1.25, 2.0 3 1000 100 10/1000 25 1.25, 2.0 4 2500 500 2/10 10 1.25, 2.0 5 1000 25 10/360 5 0.5, 1.25, 2.0 If sufficient series resistance is used, then the 0.5 fuse may be used in test conditions 1-4. GR 1089 2nd level lightning surge telecom port (Equipment under test shall not become a fire or electrical safety hazard) Minimum Peak Minimum Peak Max. Rise/Min. Repe-titions Fuse Surge Voltage (V) Current (A) Decay (µs) Each Polarity Choices 1 5000 500 2/10 1 0.5, 1.25, 2.0 Alter-native 5000 500/8=625 8/10 1 0.5, 1.25, 2.0 The 0.5 fuse will open during these test conditions. The 1.25 & 2.0 will not open thus providing operational compliance. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/02/19

Surface Mount Fuses Surge Resistant > 461 Series TeleLink® Fuse GR 1089 AC power fault 1st level inter-building (fuse not allowed to open) GR 1089 AC power fault 2nd level (fuse can open but must open in a safe and controlled manner) Short Circuit Primary Fuse Test ShortCircuit Test Vrms Hits Duration Vrms Duration Fuse Current (A) Protector Choices Circuit Current(A) 1 50 0.33 1 15 min. removed 1.25, 2.0 1 120,277 25 15 min. 0.5, 1.25, 2.0 2 100 0.17 1 15 min. removed 1.25, 2.0 2 600 60 5 secs. 0.5, 1.25, 2.0 3 200,400, 600 1 60 1 sec. removed 1.25, 2.0 3 600 7 5 secs. 0.5, 1.25, 2.0 4 1000 1 60 1 sec. operative 1.25, 2.0 4 100-600 2.2 15 min.. 0.5, 1.25, 2.0 5 Diagram Diagram 60 5 secs. removed 1.25, 2.0 5 Diagram Diagram 15 min. 0.5, 1.25, 2.0 6 600 0.5 1 30 secs. removed 1.25, 2.0 Fuse must open before wiring simulator fuse (MDL 2.0). 7 440 2.2 5 2 secs. removed 1.25, 2.0 8 600 3 1 1.1 secs. removed 1.25, 2.0 9 1000 5 1 0.4 sec. in place 1.25, 2.0 TIA –968-A (formerly FCC Part 68) Surge Waveforms (fuse can not open during type B events) Surge Voltage (V) Waveform (µs) Current (A) Repetitions Recommended Fuse Metallic A 800 10×560 100 1 ea. polarity 1.25 Longitudinal A 1500 10×160 200 1 ea. polarity 1.25 Metallic B 1000 9×720 25 1 ea. polarity 1.25 Longitudinal B 1500 9×720 37.5 1 ea. polarity 1.25 For the type A events the 0.5 fuse will open, providing non-operational compliance. The 1.25 & 2.0 will not open, providing for operational compliance with TIA-968-A type A surge events. UL 60950 requirements Dimensions UL60950 (EN 60950) (formerly UL 1950) Power Cross (L = longitudinal, M = 3.25 metallic) 10.10 (.128") (.397") Test Number Voltage (V) Current (A) Time Fuse Choices 6.10 3.12 (.240") 3.43 L1 600 40 1.5 secs. 0.5, 1.25, 2.0 LF 1.25A T (.123") (.135") L2 600 7 5 secs. 0.5, 1.25, 2.0 L3 600 2.2 30 min. 0.5, 1.25, 2.0 3.12 12.6 L4 200 2.2 30 min. 0.5, 1.25, 2.0 (.123") (.496") L5 120 25 30 min. 0.5, 1.25, 2.0 1.70 typ Recommended Pad Layout M1 600 40 1.5 secs. 0.5, 1.25, 2.0 (.067") M2 600 7 5 secs. 0.5, 1.25, 2.0 M3 600 2.2 30 min. 0.5, 1.25, 2.0 M4 600 2.2 30 min. 0.5, 1.25, 2.0 Selection of test number depends on current limiting F fire enclosure/spacing of end product • 26 AWG line cord removes L1/M1 test requirement • L5 conducted only if product does not pass section 6.1.2 • L2,M2,L3,M3,L4,M4 conducted if not in a fire enclosure Fuse must open before the wiring simulator fuse (MDL 2.0). UL60950 (EN 60950) (formerly UL 1950) Impulse Test and Steady-State Electric Strength Test Test Voltage (V) Current (A) Waveform Repetitions Fuse Choices Impulse For handheld units 2500 62.5 10×700ms +/- 10 w/60 secs. rest 0.5, 1.25, 2.0 Non handheld 1500 37.5 10×700ms +/- 10 w/60 secs. rest 0.5, 1.25, 2.0 Steady-State For handheld units 1500 60Hz 0.5, 1.25, 2.0 Non handheld 1000 60Hz 0.5, 1.25, 2.0 © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/02/19

Surface Mount Fuses Surge Resistant > 461 Series TeleLink® Fuse Soldering Parameters Reflow Condition Pb – free assembly t P - Temperature Min (Ts(min)) 150°C TP Critical Zone Pre Heat - Temperature Max (Ts(max)) 200°C Ramp-up TL to TP - Time (Min to Max) (t) 60 – 180 seconds T s L t Average Ramp-up Rate (Liquidus Temp (TL) to peak) 5°C/second max. eruTS(max) L T to T - Ramp-up Rate 5°C/second max. ta S(max) L r Ramp-down e - Temperature (T) (Liquidus) 217°C p Preheat Reflow L mTS(min) - Temperature (tL) 60 – 150 seconds eT tS Peak Temperature (T) 260+0/–5 °C P Time within 5°C of actual peak Temperature (t) 20 – 40 seconds 25 p time to peak temperature Ramp-down Rate 6°C/second max. (t 25ºC to peak) Time Time 25°C to peak Temperature (T) 8 minutes max. P Do not exceed 260°C Product Characteristics Part Numbering System Body: Ceramic 0461 1.25 E R Materials Terminations: Silver-plated Caps Product Marking Brand Logo, Ampere Rating, T Series Operating Temperature -55°C to 125°C Amp Code* Moisture Sensitivity Level Level 1, J-STD-020 Refer to Electrical Charac- Solderability IEC-60127-4 (215°C immersion, 3 seconds) teristics table Resistance to Dissolution IPC / EIA J-STD-002-Test D 260°C for 120 of Metallization seconds Quantity code MIL-STD-202, Method 107, Test Condition B, E = 2500 pcs Thermal Shock -55°C to +125°C, 30 minutes @ each extreme Packaging code MIL-STD-202, Method 213, Test Condition A - Mechanical Shock Half Sine, 50 G's, 11 msecs. duration R = Tape and Reel *Example: High Frequency Vibration MIL-STD-202, Method 204, Test Condition D 2 amp product is 0461002.ER Moisture Resistance MIL-STD-202, Method 106, 50 cycles (1.25 amp product shown above) Board deflection per EIA / IS-722, 1mm Terminal Strength deflection for 1 minute Packaging MIL-STD-202, Method 211, Test Condition A, 5 Terminal Attachment lbs applied to end caps Packaging Packaging Quantity & Packaging Quantity Option Specification Code 24mm Tape and EIA RS-481-2 (IEC 2500 ER Reel 286, part 3) Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/02/19