Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V 0.5A 1A 1.25A 2A 1025
Brand Name:AMPFORT
Certification:UL
Model Number:1032T(600V)
Minimum Order Quantity:2000 Pieces
Delivery Time:7-10 Workdays
Payment Terms:T/T,Paypal
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No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
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Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V 0.5A 1A 1.25A 2A 1025
Description Of The Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
The 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 SIDACtor Transient Voltage Suppressor (TVS) or a Greentube Gas
Plasma Arrestor, this combination provides a compliant solution for
standards and recommendations such as GR-1089–Core, TIA968-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.
Application Of The Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
■ T1/E1/J1 and HDSL2/4
■ SLIC interface portion of Fiber to the Curb (FTTC) and Fiber to
the Premises (FTTP)
■ 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
Benefits Of The Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
■ Surface mount surge resistant Slo-Blow fuse
■ Meet UL 60950 3rd Edition power cross requirements standard alone
■ Designed to allow compliance with Telcordia GR-1089-CORE and TIA-968-A (formerly FCC Part 68) Surge Specifications
■ Provide coordinated protection with Littelfuse SIDACtor Transient Voltage Suppressor (TVS)or a Greentube Gas Plasma Arrestor, without series
resistors
■ Designed to serve the requirements of a wide range of telecommunication and networking equipment
■ 2A rating has improved temperature rise performance under 2.2A surge current testing when compared with 1.25A rating
■ Product is Halogen Free and RoHS compliant and compatible with lead-free solder and higher temperature profiles when ordered with
Standard Silver Plated Brass Caps
■ UL Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
■ Conforms to IEC/EN 60127-1 and IEC/EN 60127-7
■ Meet UL 60950 3rd Edition power cross requirements standard alone
■ Designed to allow compliance with Telcordia GR-1089-CORE and TIA-968-A (formerly FCC Part 68) Surge Specifications
■ Provide coordinated protection with Littelfuse SIDACtor Transient Voltage Suppressor (TVS)or a Greentube Gas Plasma Arrestor, without series
resistors
■ Designed to serve the requirements of a wide range of telecommunication and networking equipment
■ 2A rating has improved temperature rise performance under 2.2A surge current testing when compared with 1.25A rating
■ Product is Halogen Free and RoHS compliant and compatible with lead-free solder and higher temperature profiles when ordered with
Standard Silver Plated Brass Caps
■ UL Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
■ Conforms to IEC/EN 60127-1 and IEC/EN 60127-7
Specifications Of The Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
Part. No. | Ampere Rating | Voltage Rating | Breaking Capacity | Nominal Cold Resistance (Ohms) | I2TMelting Integral(A2.S) | Agency Approvals | |
| UL | CUL | ||||||
| 1032T.0500 | 500mA | 600VAC/DC | 100A@600V | 0.551 | 1.01 | ● | ● |
| 1032T.1100 | 1A | 0.177 | 4.01 | ● | ● | ||
| 1032T.1125 | 1.25A | 0.112 | 6.34 | ● | ● | ||
| 1032T.1200 | 2A | 0.054 | 14.40 | ● | ● | ||
♦ *: These catalog no. cold resistance and I2t value are pending
due to fuse elements shall be customized;
♦ DC Cold Resistance are measured at <10% of rated current in
ambient temperature of 25℃;
♦ Typical Pre-arching I2t are calculated at 10*In Current or 8ms;
♦ Min Interrupting Rating: 1.35*In.
Certifications Of The Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
Agency | Ampere Range | Agency File Number |
| UL | 200mA ~ 2A | E340427(JDYX2) |
| CUL | 200mA ~ 2A | E340427(JDYX8) |
Operating Characteristics
Breaking Capacity: 100A@600Vac/dc
% of Ampere Rating(In) | Blowing Time |
| 100% * In | (4 hours Min) |
| 200% * In | (120 sec Max) |
| 250% * In | (1 sec Max) |
About us - Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V
Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V 0.5A 1A 1.25A 2A 1025
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