Littelfuse TLS060MB - 170 VDC TELECOMMUNICATIONS FUSE - SOLDER (MID-BOARD MOUNT)
Littelfuse

TLS060MB

UPC: 079458801385


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Specification Sheet

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Minimum Qty: 10

Multiplier: 10

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Overview

The **Littelfuse TLS060MB** is a high-performance **170 VDC telecommunications fuse** engineered for **mid-board solder mount applications**, delivering precise overcurrent protection for sensitive telecom and network equipment. Designed to meet the rigorous demands of modern infrastructure, this fuse ensures system reliability while maintaining operational efficiency in critical applications. As a trusted solution from **Littelfuse**, a global leader in circuit protection, the TLS060MB combines robust construction with compact form factors, making it an ideal choice for engineers and technicians seeking dependable performance in compact, high-reliability environments. This **telecommunications fuse** is specifically optimized for **mid-board solder mount installations**, offering seamless integration into printed circuit boards (PCBs) without compromising space or performance. Its **170 VDC rating** makes it particularly well-suited for telecom infrastructure, data centers, and network equipment where stable power delivery and fault protection are paramount. Unlike generic fuses, the TLS060MB is built to withstand transient surges, voltage spikes, and harsh operating conditions, ensuring long-term protection for sensitive components like routers, switches, and base stations. Key advantages of the **Littelfuse TLS060MB** include: - **High dielectric strength** for reliable insulation and fault isolation in telecom applications. - **Compact mid-board mount design** that saves PCB real estate while maintaining high interrupt ratings. - **Fast-acting response** to overcurrent events, minimizing downtime and equipment damage. - **RoHS-compliant construction** for compatibility with modern electronic assemblies. - **Wide operating temperature range** for deployment in diverse environmental conditions. Professionals in the **telecommunications, data networking, and industrial automation** sectors rely on the TLS060MB to safeguard critical infrastructure. Its **mid-board solder mount configuration** simplifies installation, reducing assembly time and potential failure points compared to through-hole alternatives. Whether deployed in **5G base stations, fiber optic systems, or enterprise networking hardware**, this fuse provides the reliability needed to maintain uninterrupted service. Littelfuse’s reputation as a pioneer in circuit protection solutions stems from decades of innovation and adherence to stringent industry standards. The **TLS060MB** exemplifies this commitment, offering engineers a proven, high-quality fuse that meets the exacting demands of telecom applications. By selecting this fuse, you’re not just choosing a component—you’re investing in **system integrity, operational longevity, and peace of mind** for your most critical installations. For applications requiring **high-voltage DC protection in compact form factors**, the **Littelfuse TLS060MB** stands out as a reliable, high-performance solution. Its **170 VDC rating** and **mid-board mount design** make it a go-to choice for professionals who prioritize both space efficiency and fault protection in their designs.
  • 170 VDC rated for telecom and network applications
  • Mid-board solder mount design for compact PCB integration
  • Fast-acting overcurrent protection for sensitive equipment
  • RoHS-compliant and durable construction
  • Trusted Littelfuse quality for critical infrastructure

Specifications

Connection Type
Solder (Mid-Board Mount)
Mounting Type
Mid-Board Solder Mount
Series
TLS
Voltage Rating
170 VDC
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20

C331156

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8

1SCM8

Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in

Frequently Asked Questions about Littelfuse

What certifications and standards do Littelfuse products comply with?

Littelfuse products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Customers can verify specific product certifications by consulting individual product datasheets on Littelfuse.com, which provide comprehensive details about standards compliance for each component.

What industries and applications are Littelfuse products used for?

Littelfuse products are critical for electrical protection and safety across multiple industrial sectors, including manufacturing, automation, power distribution, and electrical control systems. Their comprehensive product portfolio serves industries that require robust electrical protection, including motor and pump applications, solar installations, programmable logic controllers (PLCs), electrical switch panels, and critical infrastructure environments. Key product lines protect against overcurrent, voltage transients, ground faults, and temperature-related electrical risks, ensuring equipment safety and operational reliability.

What technical support does Littelfuse offer?

Littelfuse offers comprehensive technical support through multiple channels. Their Technical Hotline (800-TEC-FUSE) provides direct access to engineers who can help identify issues and recommend solutions. Additionally, Littelfuse offers extensive online Technical Resources at Littelfuse.com, including datasheets, product manuals, whitepapers, application guides, and online design tools. Their experienced product and application engineers also provide step-by-step support from design to installation.

What are the main product lines offered by Littelfuse?

Littelfuse offers comprehensive industrial protection and control product lines, including fuses, fuse holders, protection relays, temperature sensors, and electrical safety components. Their key product categories span surge protective devices, custom OEM products, electrical switch panels, medium voltage fuses, ground-fault protection relays, motor and pump protection devices, and temperature sensors. These products are designed to minimize electrical safety hazards, limit equipment damage, improve productivity, and safeguard personnel from electrical faults.

What are the key features of Littelfuse products?

Littelfuse products feature exceptional circuit protection technologies with key characteristics including UL/IEC safety standard compliance, low internal resistance, and advanced protective capabilities across multiple product lines. Their components provide critical protection for industrial systems, offering features like overcurrent protection, voltage transient suppression, and resettable protection devices with ultra-low resistance and compact designs. Key product lines include fuses, metal oxide varistors (MOVs), TVS diodes, PolySwitch devices, and specialized electronic protection components that enhance system reliability and safety.

What environmental ratings do Littelfuse products have?

Littelfuse products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 3R, 4/4X, 12, and 13 certifications, as well as IP65 protection. These ratings ensure superior protection in diverse industrial environments, with an operating temperature range of -40°F to +131°F (-40°C to +55°C). Many products also include UV-stabilized materials and neoprene gaskets for enhanced durability in outdoor and challenging conditions.

What accessories are available for Littelfuse products?

Littelfuse offers several key accessories across their product lines, including fuse holders, voltage monitoring modules, and terminal connectors. Specific accessories include the LPSM003ZXID (indicating) and LPSM003Z (non-indicating) POWR-SAFE Dead Front fuse holders for Class CC and Midget-Style fuses, the VRM6048 voltage monitor accessory module, and female quick connect terminals (P1015 series) in various wire gauge sizes. These accessories are designed to enhance protection, monitoring, and connectivity for Littelfuse electrical components.

What is Littelfuse's warranty policy?

Littelfuse provides comprehensive warranty details on their official website at www.littelfuse.com/warranty. Customers should visit this page to review the specific warranty terms and conditions for their specific product lines. For direct warranty support or questions, customers can contact Littelfuse Technical Support at 1-800-TEC-FUSE or email [email protected].

What communication protocols do Littelfuse products support?

Littelfuse supports a comprehensive range of industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, and CANopen. Our products provide flexible connectivity solutions across multiple industrial automation platforms, enabling seamless integration with various control systems and network architectures.

How are Littelfuse products typically installed?

Littelfuse products are typically installed using specialized mounting hardware like fuse holders, blocks, and panels designed for specific industrial applications. The POWR-SAFE Dead Front holders, for example, provide optimum protection for Class CC and Midget-Style fuses, supporting installations up to 600 VAC/DC. Installation often involves using precision terminals with strain relief, such as 0.25 in. female quick connect terminals, to ensure secure and safe electrical connections in industrial control systems.