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

• 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

Packaging: 6000 pcs. per reel.
Model
MF-SMDF050
MF-SMDF150
MF-SMDF200
Product Dimensions
Typical Time to Trip at 23 ˚C
0.001
0.01
100
0.1
10
1
Top and Bottom View
0.1
MF-SMDF Series - PTC Resettable Fuses
D
A
(0.186)
(0.186)
(0.186)
B
Min.
4.72
4.72
4.72
Side View
C
MF-SMDF050
1
A
Fault Current (Amps)
(0.214)
(0.214)
(0.214)
Max.
5.44
5.44
5.44
Recommended Pad Layout
(.059 ± .002)
1.5 ± 0.05
(.134 ± .004)
3.4 ± 0.1
(0.166)
(0.166)
(0.166)
4.22
4.22
4.22
Min.
10
MF-SMDF200
B
(0.194)
(0.194)
(0.194)
Max.
4.93
4.93
4.93
Customers should verify actual device performance in their specifi c applications.
(.181 ± .004)
4.6 ± 0.1
(.059 ± .002)
MF-SMDF150
1.5 ± 0.05
100
(0.031)
(0.022)
(0.022)
Min.
0.79
0.55
0.55
Terminal material:
Termination pad solderability:
Recommended Storage:
The Time to Trip curves represent typical
performance of a device in a simulated
application environment. Actual perfor-
mance in specifi c customer applications
may differ from these values due
to the infl uence of other variables.
Electroless Ni under immersion Au
Standard Au fi nish:
Meets ANSI/J-STD-002 Category 2.
40 °C max./70 % RH max.
Specifi cations are subject to change without notice.
C
(0.043)
(0.033)
(0.033)
Max.
1.09
0.85
0.85
DIMENSIONS:
(0.012)
(0.012)
(0.012)
Min.
0.30
0.30
0.30
D
(INCHES)
MM