EOL – Last Buy Date is Jun 30, 2020 No replacements for these Series The replacement series is the C1T, (0685Txxxx-01). Type 5MT / 5MTP Medium Blow Fuse Series 5MT/5MTP Series, 5x20mm Glass Tube Medium Blow Fuse RoHS 2 Compliant Description 5x20mm Medium Blow, glass tube body cartridge fuse designed, approved and complied with UL and CSA standard 248-14. Features - Meet UL and CSA standard 248-14 - Wide operating temperature range - Bulk and Tape & Reel packing available - RoHS 2 compliant - Halogen Free - Lead Free Applications Provide individual protection for components or internal circuits. - Power supplies - Battery charger - Monitor LEAD FREE = - Adapter HALOGEN FREE = Physical Specifications Body : Glass Materials Cap: Nickel Plated Brass Caps Leads: Matte Tin Plated Copper On Fuse : “bel”, ”5MT”, ”Current Rating”, “Voltage Rating”, ”Appropriate Safety Logos”, ”  ”（ RoHS 2 compliant） Marking On Label : "bel", "5MT”or”5MTP", "Current Rating", "Voltage Rating", "Interrupting Rating", "Appropriate Safety Logos" and " ", " "(China RoHS compliant). Electrical Characteristics (UL/CSA STD,248-14) Safety Agency Approvals Blow Time Safety Safety Agency Voltage Ampere Range / Volt Testing Current Rating Minimum Maximum Agency Certificate @ I.R. ability* (V) 100% 4 Hrs. N/A E20624 100mA-800mA/250V AC@35A 135% N/A 1 Hr. 100mA-3A/250V 1A-3A/250V AC@100A 200% N/A 15 sec LR39772 AC 100mA-5A/125V AC@10,000A 1000% 10 mSec N/A JET1037-31003-1010 3.15A-7A/125V 1A-5A/125V AC@500A JET1037-31003-1011 AC JET1037-31003-1007 >5A-15A/125V AC@300A *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Specifications subject to change without notice belfuse.com/circuit-protection

EOL – Last Buy Date is Jun 30, 2020 No replacements for these Series Type 5MT / 5MTP 2 / 4 The replacement series is the C1T, (0685Txxxx-01). Environmental Specifications MIL-STD-202G, Method 213B, Test Condition 1 Shock Resistance (100 G's peak for 6 milliseconds; Sawtooth waveform) Vibration Resistance MIL-STD-202G, Method 201A (10-55 Hz, 0.06 inch, total excursion). Salt Spray Resistance MIL-STD-202G, Method 101E, Test Condition B (48 hrs). MIL-STD-202G, Method 302, Test Condition A Insulation Resistance (After Opening) 10,000 ohms minimum. Solderability MIL-STD-202G, Method 208H Resistance to solder Heat MIL-STD-202G, Method 210F, Test Condition B. (260+/-5℃,10+/-1 sec) Thermal Shock MIL-STD-202G, Method 107G, Test Condition B (-65℃ to +125℃). Operating Temperature -55℃ to +125℃ Terminal Strength IEC-68-2-21 Electrical Specifications Agency Typical Volt-drop Maximum Voltage and Melting I²T Melting I²T Approvals Catalog Ampere Cold @100%In Power Interrupting <10 mSec @10 In Number Rating Resistance (Volt) Dissipation Ratings (A² Sec) (A² Sec) (ohms) max. (W) 5MT(P) 100-R 100mA 11.9 2.02 0.02 0.04 0.30 Y Y 5MT(P) 125-R 125mA 7.92 1.77 0.04 0.07 0.32 Y Y 5MT(P) 160-R 160mA 4.82 1.33 0.06 0.11 0.34 Y Y 5MT(P) 200-R 200mA 3.11 1.13 0.11 0.18 0.36 Y Y 5MT(P) 250-R 250mA 2.12 0.94 0.18 0.30 0.38 Y Y 5MT(P) 300-R 300mA 1.51 0.80 0.31 0.50 0.37 Y Y 5MT(P) 375-R 375mA 1.07 0.73 0.47 0.75 0.40 Y Y 5MT(P) 500-R 500mA 0.61 0.57 0.88 1.40 0.43 Y Y 5MT(P) 600-R 600mA 0.430 0.44 1.5 2.3 0.45 Y Y 5MT(P) 700-R 700mA 0.340 0.42 See Table of 2.2 2.5 0.48 Y Y 5MT(P) 750-R 750mA 0.290 0.39 Safety Approvals 2.3 3.5 0.49 Y Y on Page 1 for 5MT(P) 800-R 800mA 0.261 0.36 Voltage and 3.8 4.2 0.49 Y Y 5MT(P) 1-R 1A 0.183 0.33 associated 4.2 6.4 0.49 Y Y Y Interrupting 5MT(P) 1.25-R 1.25A 0.124 0.28 Ratings 7.2 11 0.52 Y Y Y 5MT(P) 1.6-R 1.6A 0.081 0.23 12 18 0.55 Y Y Y 5MT(P) 2-R 2A 0.061 0.22 20 29 0.59 Y Y Y 5MT(P) 2.5-R 2.5A 0.043 0.19 35 49 0.65 Y Y Y 5MT(P) 3-R 3A 0.036 0.19 58 82 0.74 Y Y Y 5MT(P) 3.5-R 3.5A 0.029 0.18 76 105 0.84 Y Y Y 5MT(P) 4-R 4A 0.025 0.18 99 136 0.91 Y Y Y 5MT(P) 5-R 5A 0.019 0.17 167 226 1.10 Y Y Y 5MT(P) 6-R 6A 0.014 0.16 315 428 1.30 Y 5MT(P) 7-R 7A 0.012 0.15 750 1059 2.10 Y Consult manufacturer for other ratings Specifications subject to change without notice Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street Bel.US.CS@belf.com Jersey City, NJ 07302 USA belfuse.com/circuit-protection © 2019 Bel Fuse, Inc. Rev. 5MT Dec2019

EOL – Last Buy Date is Jun 30, 2020 No replacements for these Series Type 5MT / 5MTP The replacement series is the C1T, (0685Txxxx- 031 / )4. Temperature Derating Curve Average Time Current Curve Soldering Parameters Lead-free Wave Soldering Profile Wave Soldering Parameter Average ramp-up rate 200℃ / second typical 1 - 2℃ / second Heating rate during preheat Max 4℃ / second within 125℃ of soldering Final preheat temperature temperature Peak temperature Tp 260℃ Time within +0℃ / -5℃ of 10 seconds actual peak temperature Ramp-down rate 5℃ / second max. Specifications subject to change without notice Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street Bel.US.CS@belf.com Jersey City, NJ 07302 USA belfuse.com/circuit-protection © 2019 Bel Fuse, Inc. Rev. 5MT Dec2019

EOL – Last Buy Date is Jun 30, 2020 No replacements for these Series Type 5MT / 5MTP 4 / 4 The replacement series is the C1T, (0685Txxxx-01). Fuse FGNO Explanation 0652 R [XXXX] -XX [XXXX]=Ampere Rating; XX=See Ordering Information as below Fraction Decimal Milliamps Bel FGNO[XXXX] Fraction Decimal Amps Bel FGNO[XXXX] 1/10 0.100 100 0100 1.0 1 1000 1/8 .125 125 0125 1-1/4 1.25 1.25 1250 .160 160 0160 1.60 1.6 1600 2/10 .200 200 0200 2.0 2 2000 1/4 .250 250 0250 2-1/2 2.5 2.5 2500 3/10 .300 300 0300 3.0 3 3000 3/8 .375 375 0375 3-1/2 3.5 3.5 3500 1/2 .500 500 0500 4.0 4 4000 6/10 .600 600 0600 5.0 5 5000 7/10 .700 700 0700 6.0 6 6000 3/4 .750 750 0750 7.0 7 7000 8/10 .800 800 0800 Mechanical Dimensions Ordering Information *Ratings 5A and less have 0.032''±0.002″ diameter lead; *Ratings 6A and above have 0.039'±0.002″' diameter lead. Packaging Packaging Option Packaging Specification Quantity Packaging Code Inside Tape Spacing Bulk N/A 1000 33 / 21 N/A Bulk (Pigtail Type) N/A 1000 33 / 23 N/A Tape & Reel EIA-296-F 1500 36 / 26 10mm Pitch and 63mm Specifications subject to change without notice Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street Bel.US.CS@belf.com Jersey City, NJ 07302 USA belfuse.com/circuit-protection © 2019 Bel Fuse, Inc. Rev. 5MT Dec2019