MF-NSMF012-2 Bourns Inc., MF-NSMF012-2 Datasheet - Page 2

• Manufacturer Part Number: MF-NSMF012-2
• Description: PTC RESETTABLE .12A 30V 1206
• Manufacturer: Bourns Inc.
• Series: MF-NSMFr
• Type: PTC Resettable Fusesr

Specifications of MF-NSMF012-2

• Package / Case: 1206 (3216 Metric)
• Lead Free Status: Lead free
• R Min/max: 1.350 ~ 8.500 Ohm
• Voltage - Max: 30V
• Time To Trip: 0.2s
• Current - Hold (ih) (max): 120mA
• Current - Trip (it): 290mA
• Current - Max: 10A
• Hold Current: 0.12 Amp
• Trip Current: 0.29 Amp
• Current Rating (max): 10 Amps
• Resistance: 8.5 Ohms
• Maximum Voltage: 30 VoltsDC
• Termination Style: SMD/SMT
• Mounting Style: SMD/SMT
• Current Rating: 10 Amps
• Dimensions: 3.4 mm L x 1.8 mm W x 1.1 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Holding Current: 120mA
• Tripping Current: 290mA
• Initial Resistance Max: 8.5ohm
• Operating Voltage: 30V
• Ptc Fuse Case: 1206
• External Depth: 0.9mm
• Initial Resistance Min: 1.35ohm
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Compliant
• Other names: MF-NSMF-012-2; MF-NSMF-012-2TR; MF-NSMF-012-2TR; MF-NSMF012-2TR

Additional Features
■
The Time to Trip curves represent typical performance of a device in a simulated application
environment. Actual performance in specifi c customer applications may differ from these values due
to the infl uence of other variables.
MF-NSMF012
MF-NSMF020
MF-NSMF020X
MF-NSMF035
MF-NSMF035X
MF-NSMF050
MF-NSMF075
MF-NSMF110
MF-NSMF150
MF-NSMF150D
MF-NSMF200
Typical Time to Trip at 23 ˚C
Thermal Derating Chart - I hold (Amps)
Patents pending
MF-NSMF Series - PTC Resettable Fuses
Model
0.001
-40 °C
0.01
MF-NSMF012
0.1
0.19
0.30
0.30
0.51
0.58
0.76
1.11
1.64
2.20
2.20
2.88
10
1
0.1
MF-NSMF050
MF-NSMF020
-20 °C
MF-NSMF035
0.17
0.27
0.27
0.46
0.51
0.68
1.00
1.46
1.99
1.99
2.61
Fault Current (Amps)
1
MF-NSMF075
MF-NSMF110
Additional Applications
■
MF-NSMF150
Automotive electronic control modules
0 °C
0.15
0.24
0.24
0.40
0.44
0.59
0.85
1.30
1.77
1.77
2.28
MF-NSMF200
10
Ambient Operating Temperature
23 °C
0.12
0.20
0.20
0.35
0.35
0.50
0.75
1.10
1.50
1.50
2.00
100
40 °C
0.11
0.18
0.18
0.30
0.31
0.44
0.67
0.92
1.34
1.34
1.80
Customers should verify actual device performance in their specifi c applications.
50 °C
0.10
0.16
0.16
0.27
0.28
0.40
0.61
0.83
1.23
1.23
1.66
Multifuse
Designator
Series
Hold Current, Ihold
Options
Packaging
Represents total content. Layout may vary.
How to Order
Typical Part Marking
Specifi cations are subject to change without notice.
NSMF = 1206 Surface Mount
Component
012-200 (0.12 Amps - 2.00 Amps)
__ = Standard
D =
X = Multifuse
Packaged per EIA 481-1
-2 = Tape and Reel
BIWEEKLY DATE CODE WILL APPEAR ON THE
PACKAGING LABEL:
WEEK 1 AND 2 = A
WEEK 51 AND 52 = Z
60 °C
0.09
0.14
0.14
0.24
0.24
0.35
0.52
0.80
1.10
1.10
1.51
MF-NSMF Series
®
Product
UNDERSCORE
SIGNIFIES
HALOGEN FREE
COMPLIANCE
0
2
®
freeXpansion Design
MF - NSMF 020 X - 2
70 °C
0.08
0.12
0.12
0.22
0.21
0.32
0.50
0.65
1.01
1.01
1.39
STYLE 1 PART
IDENTIFICATION:
MF-NSMF012 = 0
MF-NSMF020 = 2
MF-NSMF035 = 3
MF-NSMF050 = 4
MF-NSMF075 = 5
MF-NSMF110 = 6
MF-NSMF150 = 8
MF-NSMF150D =
MF-NSMF200 = A
STYLE 2 PART
IDENTIFICATION:
MF-NSMF020X = 2
MF-NSMF035X = 3
85 °C
0.07
0.11
0.10
0.18
0.16
0.26
0.42
0.52
0.84
0.84
1.19
™