Littelfuse_LR4-190LF

Littelfuse
LR4-190LF  
PTC Resettable Fuses

Littelfuse
LR4-190LF
150-LR4-190LF
Ersa
Littelfuse-LR4-190LF-datasheets-8523176.pdf
PTC RESET FUSE 15V 1.9A STRAP
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ISO9001
Quality Policy
ISO45001
ISO14001

LR4-190LF Description

Bag protects the sensitive components and the external environment. This LittelfuseLR4-190LF belongs to the PTC Resettable Fuses classification within the more extensive classification of Circuit Protection. Littelfuse manufactured a component of this electronic system. Littelfuse serves a wide range of end markets, including consumer electronics, telecommunications, automotive, industrial automation, healthcare, aerospace, and defense. The industry supplies ICs for applications like microprocessors, memory devices, sensors, power management, wireless connectivity, and more. LR4-190LF plays a critical role in modern electronics and wireless communication devices, such as smartphones, routers, base stations, and satellite systems.

Tech Specifications

Voltage - Max
Operating Temperature
Current - Hold (Ih) (Max)
Approval Agency
ECCN
Lead Spacing
Current - Max
Mounting Type
Size / Dimension
Product Status
Ratings
Resistance - Post Trip (R1) (Max)
Series
Type
Package / Case
Resistance - Initial (Ri) (Min)
REACH Status
Mfr
Current - Trip (It)
HTSUS
Package
RoHS Status
Time to Trip
Moisture Sensitivity Level (MSL)
Mounting Style
Trip Current
Termination Style
Current Rating - Max
Maximum Voltage
Minimum Operating Temperature
Resistance
Tradename
Hold Current
Maximum Operating Temperature
USHTS

LR4-190LF Documents

Download datasheets and manufacturer documentation for LR4-190LF

Ersa Battery Devices Short Form Catalog       PolySwitch, Strap Battery Catalog      

Shopping Guide

Payment Methods
Payment Methods include Prepayment TT (bank transfer), Western Union, and PayPal. Customers are responsible for shipping costs, bank charges, customs duties and taxes.
Shipping Rate
Shipments are made once a day around 5pm, excluding Sundays. Once shipped, the estimated delivery time is usually 5-7 business days, depending on the courier you choose.
Delivery Methods
Provide DHL, FedEx, UPS, EMS, SF Express and Registered Airmail International Delivery Service