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MF73T-1

cantherm
Part Number MF73T-1
Manufacturer cantherm
Description NTC THERMISTOR
Published Aug 14, 2019
Detailed Description MF73T-1 HIGH POWER INRUSH CURRENT LIMITERS NTC THERMISTOR Characteristics • Small size, high power, reliable surge curr...
Datasheet PDF File MF73T-1 PDF File

MF73T-1
MF73T-1

Overview
MF73T-1 HIGH POWER INRUSH CURRENT LIMITERS NTC THERMISTOR Characteristics • Small size, high power, reliable surge current protection.
• High material constant (B value), • Low residual resistance • High steady state current, long lasting, high reliability • Convenient for PCB installation, wide operating range Applications • High power switching power supplies, Power conversion, UPS power.
• High power battery charger, electric vehicle battery charger.
• High power LED light, high power electronic energy saving lamps and other lamps.
Specification MF73T-1 Dimensions (mm) Chip Dimensions (Dmax) Overall Diameter (mm) (Tmax) Thickness (mm) (F ± 1.
5) Pitch (mm) (d ± 0.
05) Dia of Leads (mm) (L) min Length of Leads (mm) (L1) min Length of Leads (mm) Standard Leads Figure Optional Leads Figure Weight (g).
Approx D15 ø15 17.
5 6 7.
5 0.
8 25 17 (I) Inside kink (II) Straight 3.
1 D20 ø20 22.
5 7 10.
0 1.
0 25 17 (II) Straight (III) Outside kink 6.
2 D25 D30 ø25 ø30 29 36 8 8.
5 10.
0 10.
0 *18 1.
0 1.
2 * 1.
6 25 25 17 (II) Straight (III) Outside kink 8.
8 (II) Straight 20.
5 D35 ø35 41 10 18 1.
8 * 2.
0 25 (II) Straight 28.
8 Options Add suffix “Pxx” to specify the Pitch (F) or “Dxx” for Diameter of the leads (d) Add suffix “L” + figure # to part number to specify optional leads * Standard Technical Specifications Working Temperature: -55 ~ 200ºC Part No.
MF73T-1 Res +20% (Ω) Max.
Steady State Current lmax (A) ø15mm Chip Diameter Max Rated Power Pmax (W): 3.
5 Dissipation Coefficient (mW/ºC): ≥ 22 Thermal Time Constant (S): ≤ 75 1.
3/10 1.
3 10 1.
5/10 1.
5 10 2.
5/9.
5 2.
5 9.
5 3/9 3 9 5/8 5 6/7 6 7/7 7 8/7 8 10/7 10 8 7 7 7 7 12/6 12 15/6 15 16/6 16 6 6 6 20/6 20 6 30/5 30 47/4 47 5 4 120/2.
5 120 2.
5 ø20mm Chip Diameter Max Rated Power Pmax (W): 5.
0 Dissipation Coefficient (mW/ºC): ≥ 28 Thermal Time Constant (S): ≤ 110 0.
7/16 0.
7 16 1/16 1 16 1.
5/15 1.
5 15 2/14 2 14 2.
5/13 2.
5 13 3/12 3 12 4/12 4 12 4.
7/12 4.
7 12 5/12 5 12 6/11...


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