Littelfuse FLQ.150 - FLQ.150 is a Midget fuse with an ampere rating of 0.15.
Littelfuse

FLQ.150

Alternate Item Number: 0FLQ.150T

UPC: 079458160130

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Overview

The Littelfuse FLQ.150 Midget Fuse (SKU: FLQ.150) represents a critical component for safeguarding sensitive electronic circuits from overcurrent conditions. Engineered by Littelfuse, a globally recognized leader in circuit protection, this fuse is specifically designed for applications demanding precise and reliable protection at low current levels. With its 0.15 Ampere (A) current rating, the FLQ.150 is an ideal choice for protecting delicate components and systems where even minor overloads can lead to significant damage or operational failure. This Midget-sized fuse offers a compact footprint, making it exceptionally well-suited for integration into space-constrained designs commonly found in modern industrial control panels, advanced medical equipment, sophisticated telecommunications infrastructure, and various consumer electronics. Its small form factor does not compromise its protective capabilities; instead, it allows for efficient use of board space and enclosure volume, a crucial consideration in many engineering projects. The FLQ series from Littelfuse is known for its consistent performance and adherence to stringent quality standards, ensuring that your critical systems remain operational and protected. Key benefits of deploying the Littelfuse FLQ.150 include: * **Precise Overcurrent Protection:** The 0.15A rating ensures that the fuse will reliably interrupt the circuit when current exceeds this threshold, preventing damage to downstream components. * **Compact Midget Size:** Facilitates easy integration into densely populated circuit boards and compact enclosures. * **Proven Littelfuse Quality:** Backed by the reputation of a leading manufacturer in circuit protection, guaranteeing dependable performance and longevity. * **Versatile Application:** Suitable for a wide array of low-current applications across multiple industries. In industrial settings, the FLQ.150 can be found protecting sensitive sensor inputs, low-power control logic, and auxiliary power circuits within Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs). In the medical field, its precision is invaluable for safeguarding diagnostic equipment, patient monitoring systems, and portable medical devices where reliability is paramount. Telecommunications equipment, from base stations to network routers, also benefits from the dependable protection offered by this fuse, ensuring uninterrupted service and data integrity. When selecting fuses for critical applications, engineers and technicians rely on established brands like Littelfuse for their commitment to quality, safety, and performance. The FLQ.150 is a testament to this commitment, providing peace of mind and robust protection for your valuable electronic assets. Its straightforward installation and reliable operation make it a preferred choice for professionals seeking dependable circuit protection solutions.
  • Littelfuse FLQ.150 Midget Fuse with a precise 0.15 Ampere current rating.
  • Designed for reliable overcurrent protection in low-current electronic circuits.
  • Compact Midget size ideal for space-constrained industrial, medical, and telecom applications.
  • Ensures dependable performance and safeguards sensitive components from damage.
  • Manufactured by Littelfuse, a trusted leader in circuit protection solutions.

Specifications

Application
control transformers
Brand Name
Littelfuse
Current Rating
0.15 A
Series
FLQ
Size
Midget
Special Features
Time-Delay
Standard
Supplemental Protection
Sub Brand
POWR-GARD FLQ Series
Type
UL Supplemental
Package Weight (Imperial)
0.014 L
Package Weight (Metric)
6.400 g
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

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Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

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

1SCM8

Fuse Block 1500VAC 1500VDC 400A 1-Pole Stud M8
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in
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.

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.