MF-FSMF020X-2 Bourns Inc., MF-FSMF020X-2 Datasheet
MF-FSMF020X-2
Manufacturer Part Number
MF-FSMF020X-2
Description
FUSE PTC RESET 200MA SMD 0603
Manufacturer
Bourns Inc.
Series
MF-FSMFr
Type
PTC Resettable Fusesr
Datasheet
1.MF-FSMF050X-2.pdf
(4 pages)
Specifications of MF-FSMF020X-2
R Min/max
0.550 ~ 3.500 Ohm
Voltage - Max
9V
Time To Trip
0.6s
Current - Hold (ih) (max)
200mA
Current - Trip (it)
500mA
Current - Max
40A
Package / Case
0603 (1608 Metric)
Hold Current
0.2 Amp
Trip Current
0.5 Amp
Current Rating (max)
40 Amps
Resistance
3.5 Ohms
Maximum Voltage
9 VoltsDC
Termination Style
SMD/SMT
Mounting Style
SMD/SMT
Dimensions
1.85 mm L x 0.65 mm W x 1.05 mm H
Operating Temperature Range
- 40 C to + 85 C
Holding Current
200mA
Tripping Current
500mA
Initial Resistance Max
3.5ohm
Operating Voltage
9V
Ptc Fuse Case
0603
Initial Resistance Min
0.55ohm
Operating Temperature Max
85°C
Rohs Compliant
Yes
External Depth
0.85mm
External Width
1.65mm
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-FSMF020X-2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MF-FSMF020X-2
Manufacturer:
BOURNS
Quantity:
125 000
Part Number:
MF-FSMF020X-2
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
Operating Temperature ......................................... -40 °C to +85 °C
Maximum Device Surface Temperature
Passive Aging ....................................................... +85 °C, 1000 hours ..................................... ±5 % typical resistance change
Humidity Aging ..................................................... +85 °C, 85 % R.H. 1000 hours ................... ±5 % typical resistance change
Thermal Shock ..................................................... +85 °C to -40 °C, 20 times ......................... ±10 % typical resistance change
Solvent Resistance ............................................... MIL-STD-202, Method 215 ......................... No change
Vibration ............................................................... MIL-STD-883C, Method 2007.1, ................ No change
Test
Visual/Mech. ......................................................... Verify dimensions and materials ................. Per MF physical description
Resistance ............................................................ In still air @ 23 °C ........................................ Rmin ≤ R ≤ R1max
Time to Trip ........................................................... At specifi ed current, Vmax, 23 °C .............. T ≤ max. time to trip (seconds)
Hold Current ......................................................... 30 min. at Ihold ........................................... No trip
Trip Cycle Life ....................................................... Vmax, Imax, 100 cycles .............................. No arcing or burning
Trip Endurance ..................................................... Vmax, 48 hours ........................................... No arcing or burning
Solderability .......................................................... ANSI/J-STD-002 ......................................... 95 % min. coverage
UL File Number .................................................... E174545
TÜV Certifi cate Number ....................................... R 50171531
* RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
**Bourns follows the prevailing defi nition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less;
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
MF-FSMF010X
MF-FSMF020X
MF-FSMF035X
MF-FSMF050X
MF-FSMF010X
MF-FSMF020X
MF-FSMF035X
MF-FSMF050X
in Tripped State .................................................. 125 °C
(b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less.
Electrical Characteristics
Environmental Characteristics
Test Procedures And Requirements For Model MF-FSMF Series
Thermal Derating Chart - I hold (Amps)
Model
Model
-40 °C
0.13
0.27
0.47
0.67
V max.
Volts
15
9
6
6
-20 °C
0.12
0.25
0.41
0.59
I max.
Amps
40
40
40
40
Condition A
Test Conditions
http://www.ul.com/ Follow link to Certifi cations, then UL File No., enter E174545
http://www.tuvdotcom.com/ Follow link to “other certifi cates”, enter File No. 50171531
Features
■
■
■
■
■
MF-FSMF Series - PTC Resettable Fuses
Compact design to save board space -
0603 footprint
Small size results in very fast time to react
to fault events
Low profi le
RoHS compliant* and halogen free**
Agency recognition:
0 °C
0.11
0.23
0.38
0.54
I hold
Hold
0.10
0.20
0.35
0.50
Amperes
at 23 °C
23 °C
0.10
0.20
0.35
0.50
Ambient Operating Temperature
I trip
0.30
0.50
0.75
1.00
Trip
40 °C
0.08
0.17
0.29
0.41
R Min.
0.900
0.550
0.200
0.100
Resistance
at 23 °C
Ohms
R 1Max.
6.000
3.500
1.400
0.800
50 °C
Accept/Reject Criteria
0.07
0.14
0.26
0.37
Applications
■
■
■
■
■
USB port protection
HDMI 1.4 Source protection
PC motherboards - Plug and Play
protection
Mobile phones - Battery and port
protection
PDAs / digital cameras
Amperes
at 23 °C
0.50
1.00
8.00
8.00
60 °C
0.06
0.12
0.24
0.34
Max. Time
To Trip
Seconds
at 23 °C
1.00
0.60
0.10
0.10
70 °C
0.05
0.10
0.20
0.29
Dissipation
at 23 °C
Tripped
Power
Watts
Typ.
85 °C
0.5
0.5
0.5
0.5
0.03
0.07
0.14
0.20
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MF-FSMF020X-2 Summary of contents
Page 1
... Vibration ............................................................... MIL-STD-883C, Method 2007.1, ................ No change Test Procedures And Requirements For Model MF-FSMF Series Test Visual/Mech. ......................................................... Verify dimensions and materials ................. Per MF physical description Resistance ............................................................ In still air @ 23 °C ........................................ Rmin ≤ R ≤ R1max Time to Trip ........................................................... At specifi ed current, Vmax, 23 °C .............. T ≤ max. time to trip (seconds) Hold Current ...
Page 2
... Notes: • MF-FSMF models cannot be wave soldered. Please contact Bourns for hand soldering recommendations. • If refl ow temperatures exceed the recommended profi le, devices may not meet the performance requirements. • Compatible with Pb and Pb-free solder refl ow profi les. ...
Page 3
... MF-FSMF Series - PTC Resettable Fuses Typical Time to Trip at 23 °C 100 10 1 0.1 0.01 0.001 0.1 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. ...
Page 4
... MF-FSMF Series Tape and Reel Specifi cations Product Dimensions Tape Dimensions Reel Dimensions A max. N min max MF-FSMF010X MF-FSMF020X, MF-FSMF035X per EIA 481-1 8.0 ± 0.1 (0.315 ± 0.004) 4.0 ± 0.1 (0.157 ± 0.004) 4.0 ± 0.05 (0.157 ± 0.002) 2.0 ± ...