Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse 600V 0.5A-2A Range with 100A Breaking Capacity

Price Negotiable

Price: To be advised

MOQ: 2000 Pieces

Delivery Time: 7-10 Workdays

Brand: AMPFORT

Product Description

Littelfuse 461 Cross TeleLink Time Delay Surface Mount Fuse

The TeleLink Surface Mount, Surge Resistant Fuse provides reliable over-current protection for telecommunications applications without requiring series resistors. When paired with SIDACtor TVS or Greentube Gas Plasma Arrestors, this combination delivers compliant solutions for industry standards including GR-1089-Core, TIA968-A, UL/EN/IEC 60950, and ITU K.20/K.21.

Key Applications

T1/E1/J1 and HDSL2/4 interfaces

Fiber to the Curb (FTTC) and Fiber to the Premises (FTTP) SLIC interfaces

Central Office (CO) and Remote Terminal (RT) non-fiber SLIC interfaces

xDSL applications: ADSL, ADSL2+, VDSL, VDSL2+

Ethernet 10/100/1000BaseT networks

POTS applications: modems, telephones, fax machines, security systems

ISDN "U" interface and Baystation T1/E1/J1, T3 trunk cards

Product Benefits

Surface mount surge resistant Slo-Blow fuse design

Complies with UL 60950 3rd Edition power cross requirements

Meets Telcordia GR-1089-CORE and TIA-968-A surge specifications

Coordinates protection with SIDACtor TVS or Greentube Arrestors without series resistors

Halogen Free and RoHS compliant with lead-free solder compatibility

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 standards

Technical Specifications

Part Number	Ampere Rating	Voltage Rating	Breaking Capacity	Nominal Cold Resistance (Ω)	I²T Melting Integral (A²·S)
1032T.0500	500mA	600VAC/DC	100A@600V	0.551	1.01
1032T.1100	1A	600VAC/DC	100A@600V	0.177	4.01
1032T.1125	1.25A	600VAC/DC	100A@600V	0.112	6.34
1032T.1200	2A	600VAC/DC	100A@600V	0.054	14.40