当前位置：文档库 › MF-SVS中文资料

MF-SVS中文资料

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

S V S 210

2018S 1 Hour (R 1)Tripped I hold

I trip

Initial Post-Trip Max. Time Power Resistance Resistance

To Trip Dissipation

Model

Amperes Ohms Ohms

Amperes Seconds Watts V max.I max.at 23 °C at 23 °C at 23 °C at 23 °C

at 23 °C

at 23 °C Volts

Amps

Hold Trip

Min.Max.

Typ.

Max.Typ.

MF-SVS17010100 1.7 4.10.0180.0320.0230.0648.5 5.0 2.1MF-SVS17510100 1.75 4.20.0170.0310.0220.0638.5 5.0 2.1MF-SVS21010100 2.1 5.00.0100.0200.0160.04010.5 5.0 2.4MF-SVS23010100 2.3 5.20.0100.0180.0140.03612.5 5.0 2.6

Operating/Storage Temperature ........................-40 °C to +85 °C Maximum Device Surface Temperature

in Tripped State ................................................125 °C

Passive Aging......................................................+60 °C, 1000 hours ....................................±10 % typical resistance change Humidity Aging....................................................+60 °C, 85 % R.H. 1000 hours....................±10 % typical resistance change Thermal https://www.wendangku.net/doc/a312957927.html,-STD-202F , Method 107G,....................±5 % typical resistance change

+85 °C to -40 °C, 10 times

https://www.wendangku.net/doc/a312957927.html,-STD-883C,..........................................No change

Condition A Environmental Characteristics

Test Test Conditions Accept/Reject Criteria Visual/Mech.......................................................Verify dimensions and materials..................Per MF physical description Resistance..........................................................In still air @ 23 °C ........................................Rmin ≤R ≤Rmax

Time to Trip ........................................................At specified 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 UL File Number ..................................................E 174545S CSA File Number................................................CA 110338TüV File Number ................................................R2057213Test Procedures And Requirements For Model MF-SVS Series

Thermal Derating Chart - I hold (Amps)

Ambient Operating Temperature

Model 0 °C 23 °C 60 °C 80 °C MF-SVS170 2.2 1.7 1.30.8 MF-SVS175 2.25 1.75 1.350.8MF-SVS210 2.9 2.1 1.50.8MF-SVS230

3.1

2.3

1.65

0.8

I trip is approximately two times I hold .

o H

C O

P L

I A

N T

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

A B

Model

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

MF-SVS17016.018.0 4.9 5.50.60.9 4.1 5.8 3.9 4.1(0.630)(0.709)(0.193)(0.216)(0.024)(0.035)(0.161)(0.228)(0.154)(0.161)MF-SVS170N 22.024.0 3.6 3.90.60.9 4.1 5.8 2.4 2.6(0.866)(0.945)(0.142)(0.153)(0.024)(0.035)(0.161)(0.228)(0.094)(0.102)MF-SVS17516.018.0 4.9 5.50.60.9 4.1 5.8 3.9 4.1(0.630)(0.709)(0.193)(0.216)(0.024)(0.035)(0.161)(0.228)(0.154)(0.161)MF-SVS175N 22.024.0 3.6 3.90.60.9 4.1 5.8 2.4 2.6(0.866)(0.945)(0.142)(0.153)(0.024)(0.035)(0.161)(0.228)(0.094)(0.102)MF-SVS175NL 26.028.0 3.6 3.90.60.9 6.17.8 2.4 2.6(1.024)(1.102)(0.142)(0.153)(0.024)(0.035)(0.240)(0.307)(0.094)(0.102)MF-SVS21020.923.1 4.9 5.50.60.9 4.1 5.8 3.9 4.1(0.823)(0.909)(0.193)(0.216)(0.024)(0.035)(0.161)(0.228)(0.154)(0.161)MF-SVS210N 30.032.0 3.6 3.90.60.9 4.1 5.8 2.4 2.6(1.181)(1.260)(0.142)(0.153)(0.024)(0.035)(0.161)(0.228)(0.094)(0.102)MF-SVS230

20.923.1 4.9 5.50.60.9 4.1 5.8 3.9 4.1(0.823)(0.909)(0.193)(0.216)(0.024)(0.035)(0.161)(0.228)(0.154)(0.161)

Standard Style

Product Dimensions Packaging: Bulk - 500 pcs. per bag. Tape and Reel - Consult factory. Leads: 1/4 Hardened Nickel 0.125 mm (.005 ”) nom.

NOTE: All “S” style models available with 1 or 2 slots. The dimensions and shape of the leads can be modified to suit the battery pack design.

All models are available without insulation wrapping.

DIMENSIONS =

MM (INCHES)

MF-SVS Series - PTC Resettable Fuses

Applications

■

Any battery pack application that requires protection with the lowest possible resistance:–Rechargeable battery packs; designed for NiMH and Li-Ion chemical characteristics –Cellular / cordless phone rechargeable battery packs –Laptop computer battery packs

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

MF-SVS, REV. W, 03/06

How To Order

MF - SVS 210 -Multifuse ?Product Designator

Series

SVS =Axial Leaded “Strap” Component

Hold Current, I hold

170-230 (1.70 - 2.30 Amps)Narrow Device Option N = Narrow (3.6mm)

Lead Option

S = Slotted Lead Option (one side)SS = Slotted Lead Option (two sides)

Longer Lead Option L = Longer Leads

Insulating Option

U = Non-Insulated Option

Packaging Option

-0 = Bulk Packaging

-2 = Tape and Reel* (Consult factory)*Packaged per EIA 486-B

Typical Part Marking

Represents total content. Layout may vary.

(FIRST DIGIT =

LAST DIGIT OF YEAR;

NEXT THREE DIGITS = DAY OF YEAR)

(S = CHINA)Typical Time to Trip at 23 °C

0.001

0.01

0.1

100

Fault Current (Amps)

T i m e t o T r i p (S e c o n d s )

MF-SVS Series - PTC Resettable Fuses