MF-SMDF050-2 Bourns Inc., MF-SMDF050-2 Datasheet - Page 3

• Manufacturer Part Number: MF-SMDF050-2
• Description: PTC RESETTABLE .55A 60V 2018
• Manufacturer: Bourns Inc.
• Series: MF-SMDFr
• Type: PTC Resettable Fusesr

Specifications of MF-SMDF050-2

• Package / Case: 2018
• R Min/max: 0.200 ~ 1.000 Ohm
• Voltage - Max: 60V
• Time To Trip: 3s
• Current - Hold (ih) (max): 550mA
• Current - Trip (it): 1.2A
• Current - Max: 10A
• Hold Current: 0.55 Amp
• Trip Current: 1.2 Amps
• Current Rating (max): 10 Amps
• Resistance: 0.95 Ohms
• Maximum Voltage: 60 VoltsDC
• Termination Style: SMD/SMT
• Mounting Style: SMD/SMT
• Current Rating: 10 Amps
• Dimensions: 5.44 mm L x 4.93 mm W x 1.09 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Brand/series: MF-SMDF Series
• Current, Rating: 10 A
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.2 Ohms
• Size: 2018
• Termination: SMT
• Voltage, Rating: 60 VDC
• Holding Current: 550mA
• Tripping Current: 1.2A
• Initial Resistance Max: 1ohm
• Operating Voltage: 60V
• Ptc Fuse Case: 2018
• External Depth: 0.94mm
• Initial Resistance Min: 0.2ohm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MF-SMDF050-2TR

Notes:
• MF-SMDF models cannot be wave soldered. Please contact Bourns for hand soldering
• If reflow temperatures exceed the recommended profile, devices may not meet the performance
• Compatible with Pb and Pb-free solder reflow profiles.
Solder Reflow Recommendations
recommendations.
requirements.
MF-SMDF Series -
300
250
200
150
100
50
0
Preheating
160–220
PTC Resettable Fuses
Soldering
Time (seconds)
10–20
Cooling
120
Customers should verify actual device performance in their specific applications.
Multifuse
Designator
Series
Hold Current, I hold
Packaging
Represents total content. Layout may vary.
How to Order
Typical Part Marking
SMDF = 2018 Surface Mount
Component
050, 150 (0.50 - 1.50 Amps)
Packaged per EIA 481-1
-2 = Tape and Reel
Specifications are subject to change without notice.
MANUFACTURER'S
TRADEMARK
®
Product
MF-SMDF SERIES, REV. G, 05/05
BI-WEEKLY DATE CODE:
WEEKS 13-14 = G
MF - SMDF 050 - 2
YEAR CODE:
3 = 2003
PART
IDENTIFICATION:
50 = MF-SMDF050
15 = MF-SMDF150