• English
      Language Translation
    • English
    • Deutschl
    • Italia
    • France
    • España
    • 대한민국
    • 日本语
    • русский
Home › Product Categories › Circuit Protection › PTC Resettable Fuses › LR4-550RAF
LR4-550RAF

LR4-550RAF - Littelfuse Inc.

Part Number
LR4-550RAF
Manufacturer
Littelfuse Inc.
Brief Description
POLYSWITCH PTC RESET 5.5A STRAP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Datasheet online view
LR4-550RAF PDF online browsing
Datasheet PDF Download
LR4-550RAF.pdf
Category
PTC Resettable Fuses
Delivery Time
1 Day
Date Code
New
Stock Quantity
60982 pcs
Reference Price
USD 0.425/pcs
Our Price
Send by email: [email protected]

Please fill the below form to request a quotation for LR4-550RAF

LR4-550RAF Detailed Description

Part Number LR4-550RAF
Part Status Active
Type Polymeric
Voltage - Max 20V
Current - Max 100A
Current - Hold (Ih) (Max) 5.5A
Current - Trip (It) 10.5A
Time to Trip 5s
Resistance - Initial (Ri) (Min) 9 mOhm
Resistance - Post Trip (R1) (Max) 22 mOhm
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type User Defined
Package / Case Strap
Size / Dimension -
Height - Seated (Max) -
Thickness (Max) -
Lead Spacing -
Weight -
Country of Origin -

RELATED PRODUCTS FOR LR4-550RAF

Image Part Number Manufacturers Description View
LR4-1300F LR4-1300F Littelfuse Inc. POLYSWITCH PTC RESET 13A STRAP Details
LR4-1300SSF LR4-1300SSF Littelfuse Inc. POLYSWITCH PTC RESET 13A STRAP Details
LR4-170UF LR4-170UF Littelfuse Inc. POLYSWITCH PTC RESET 1.7A STRAP Details
LR4-190F LR4-190F Littelfuse Inc. POLYSWITCH PTC RESET 1.9A STRAP Details
LR4-190LF LR4-190LF Littelfuse Inc. POLYSWITCH PTC RESET 1.9A STRAP Details
LR4-190SLF LR4-190SLF Littelfuse Inc. POLYSWITCH PTC RESET 1.9A STRAP Details
LR4-190XF LR4-190XF Littelfuse Inc. POLYSWITCH PTC RESET 1.9A STRAP Details
LR4-250UF LR4-250UF Littelfuse Inc. POLYSWITCH PTC RESET 2.5A STRAP Details
LR4-260 LR4-260 EXSHINE PolySwitch PTC Devices Overcurrent Protection Device Details
LR4-260F LR4-260F Littelfuse Inc. POLYSWITCH PTC RESET 2.6A STRAP Details