MF-SM250-2 Bourns Inc., MF-SM250-2 Datasheet - Page 3

• Manufacturer Part Number: MF-SM250-2
• Description: FUSE RESETTABLE 2.5A 15V SMD
• Manufacturer: Bourns Inc.
• Series: MF-SMr

Specifications of MF-SM250-2

• R Min/max: 0.024 ~ 0.085 Ohm
• Voltage - Max: 15V
• Time To Trip: 25s
• Current - Hold (ih) (max): 2.5A
• Current - Trip (it): 5A
• Current - Max: 100A
• Package / Case: Non-Standard SMD
• Holding Current: 2.5A
• Tripping Current: 5A
• Initial Resistance Max: 0.085ohm
• Operating Voltage: 15V
• Ptc Fuse Case: SMD
• Initial Resistance Min: 0.024ohm
• Length: 8.75mm
• External Depth: 3mm
• Brand/series: MF-SM Series
• Current, Rating: 0.25 A
• Dimensions: 0.374x0.264x0.125 "
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.024 Ohms
• Termination: SMT
• Voltage, Rating: 15 VDC
• Thermistor Type: PTC
• 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-SM250-02; MF-SM250TR

Tape Dimensions
W
P 0
P 1
P 2
A 0
B 0
B 1 max.
D 0
F
E 1
E 2 min.
T max.
T 1 max.
K 0
Leader min.
Trailer min.
Reel Dimensions
A max.
N min.
W 1
W 2 max.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
* Model MF-SM013/250 =
MF-SM, MF-SM/33, MF-SM/60 & MF-SM/250 Series Tape and Reel Specifications
B 1
COVER
T
K 0
T 1
TAPE
(0.150 ± 0.004)
3.8 ± 0.1
D 0
A 0
P 1
MF-SM030, 050, 075, 100, 125, 260, 300;
P 2
MF-SM075/60; MF-SM-100/33
P 0
per EIA-481-2
(0.059 + 0.004/-0)
(0.646 + 0.079/-0)
(0.157 ± 0.004)
(0.315 ± 0.004)
(0.295 + 0.004)
(0.630 ± 0.012)
(0.224 ± 0.004)
(0.319 ± 0.004)
(0.069 ± 0.004)
(0.134 ± 0.004)
16.4 + 2.0/ -0.0
(0.079 ± 0.004)
1.5 + 0.1/-0.0
1.75 ± 0.1
16.0 ± 0.3
4.0 ± 0.1
8.0 ± 0.1
7.5 ± 0.1
5.7 ± 0.1
8.1 ± 0.1
3.4 ± 0.1
2.0 ± 0.1
(0.476)
(0.561)
(0.024)
(0.004)
(15.35)
(14.17)
(0.882)
(6.30)
(1.97)
14.25
12.1
22.4
390
160
360
0.6
0.1
50
B 0
UNIT =
F
E 1
E 2
(INCHES)
W
MM
A
MF-SM-150/33, MF-SM-185/33;
MF-SM013/250 per EIA 481-2
MF-SM150, 200, 250;
(0.059 + 0.004/-0)
(0.646 + 0.079/-0)
(0.134 ± 0.004)*
(0.157 ± 0.004)
(0.472 ± 0.004)
(0.378 ± 0.004)
(0.069 ± 0.004)
(0.630 ± 0.012)
(0.272 ± 0.004)
16.4 + 2.0/ -0.0
(0.079 ± 0.004)
(0.295 + 0.004)
1.5 + 0.1/-0.0
12.0 ± 0.1
1.75 ± 0.1
16.0 ± 0.3
3.4 ± 0.1*
4.0 ± 0.1
9.6 ± 0.1
2.0 ± 0.1
6.9 ± 0.1
7.5 ± 0.1
(0.476)
(0.561)
(0.024)
(0.004)
(15.35)
(14.17)
(0.882)
(6.30)
(1.97)
14.25
12.1
22.4
390
160
360
0.6
0.1
50
W 2
W 1
N(HUB DIA.)
(MEASURED
AT HUB)
(MEASURED
AT HUB)