MF-PSMF020X-2 Bourns Inc., MF-PSMF020X-2 Datasheet - Page 3

• Manufacturer Part Number: MF-PSMF020X-2
• Description: FUSE PTC RESETTABLE SMD 0805
• Manufacturer: Bourns Inc.
• Series: MF-PSMFr
• Type: PTC Resettable Fusesr

Specifications of MF-PSMF020X-2

• Package / Case: 0805 (2012 Metric)
• R Min/max: 0.650 ~ 3.500 Ohm
• Voltage - Max: 9V
• Time To Trip: 0.02s
• Current - Hold (ih) (max): 200mA
• Current - Trip (it): 500mA
• Current - Max: 40A
• 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
• Current Rating: 40 Amps
• Dimensions: 2.3 mm L x 1.5 mm W x 0.85 mm H
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MF-PSMF SERIES, REV. L, 04/10
“freeXpansion Design” is a trademark of Bourns, Inc.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Solder Refl ow Recommendations
MF-PSMF Series - PTC Resettable Fuses
300
250
200
150
100
50
0
Preheating
160–220
Soldering
Time (seconds)
10–20
Cooling
120
Notes:
•
•
•
•
MF-NSMF 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.
Excess solder may cause a short circuit, especially during hand soldering.
Please refer to the Multifuse
guidelines.
®
Polymer PTC Soldering Recommendation