MF-LR550S Bourns Inc., MF-LR550S Datasheet - Page 3

• Manufacturer Part Number: MF-LR550S
• Description: PTC Resettable Fuses 20Volt Imax 100Amps Slotted Lead
• Manufacturer: Bourns Inc.
• Type: PTC Resettable Fusesr
• Series: MF-LRr

Specifications of MF-LR550S

• Hold Current: 5.5 Amps
• Trip Current: 10.5 Amps
• Current Rating (max): 100 Amps
• Resistance: 0.019 Ohms
• Maximum Voltage: 20 VoltsDC
• Termination Style: Axial
• Mounting Style: Snap In
• Current Rating: 100 Amps
• Dimensions: 21.6 mm L x 7.5 mm W x 1 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Time to Trip at 23 ßC
100
.01
10
MF-LR Series -
1
1
Fault Current
PTC Resettable Fuses
10
(Amps)
100
Customers should verify actual device performance in their specific applications.
Multifuse
Designator
Series
Hold Current, Ihold/Vmax*
Lead Option**
Packaging Options
*Vmax entry applies only to Models MF-LR730/20 &
MF-LR900/20.
**Slotted Lead Option applies only to Models MF-
LR190 & MF-LR260.
***Packaged per EIA 486-B
How To Order
-__ = Bulk Packaging Designator
190-900 (1.90 Amps - 9.00 Amps)
-0 = Bulk Packaging Designator
-2 = Tape and Reel***
LR = Axial Leaded “Strap” Component
S = Slotted Lead Option
Specifications are subject to change without notice.
for Models MF-LR190 through MF-LR730
for Models MF-LR730/20 and MF-LR900/20
®
Product
MF - LR 730/20 S - 0
MF-LR SERIES, REV. O, 02/08