Cartridge and Axial Lead Fuses 5×20mm > Medium Acting > 201P Series 201P Series, 5×20mm, Medium–Acting Fuse RoHS Description 5×20mm Medium–Acting, Time-lag, Glass Body Cartridge Fuse. Features • Visual fault indication • Worldwide availability • Direct solderable or plug-in versions • RoHS compliant and Lead-free Applications Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits. Agency Approvals Agency Agency File Number E67006 Ampere Range Electrical Characteristics for Series 0.050A-1.25A % of Ampere Rating Opening Time 150 1 Hour Minimum 210 600 s Maximum Additional Information Datasheet Resources Samples 400 40 ms Minimum 2 s Maximum 1000 5 ms Minimum 90 ms Maximum Electrical Characteristic Specifications by Item Nominal Resistance Cold Ohms (mohms) Nominal Melting Integral 10 x IN max. (A2s) Voltage Drop 1.0 x IN max. (mV) Power Dissipation 1.5 x IN max. (W) Agency Approvals 9200 0.00900 640 0.10000 x 7400 0.01100 600 0.10000 x 5330 0.01700 540 0.20000 x 0.03100 500 0.20000 x Amp Code Amp Rating Voltage Rating 0050 0.050 250V 0063 0.063 250V 0080 0.080 250V 0100 0.100 250V 3550 Interrupting Rating 0125 0.125 250V 2650 0.05700 440 0.20000 x 0160 0.160 250V 1780 0.08500 400 0.20000 x 0200 0.200 250V 1250 0.12000 340 0.30000 x 0250 0.250 250V 870 0.13000 320 0.30000 x 0315 0.315 250V 590 0.16000 300 0.30000 x 0400 0.400 250V 435 0.28000 230 0.40000 x 0500 0.500 250V 160 0.35000 210 0.40000 x 80A @ 250V AC 0630 0.630 250V 130 0.80900 190 0.50000 x 0800 0.800 250V 85 1.10000 170 0.60000 x 1100 1.000 250V 70 2.00000 160 0.70000 x 1125 1.250 250V 50 5.12000 160 0.80000 x Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 07/08/15 Cartridge and Axial Lead Fuses 5×20mm > Medium Acting > 201P Series Temperature Re-rating Curve Average Time Current Curves 00 0,0 10 I-t Characteristics ,00 10 (Min-Max Limit) DIN 41571, T.2 (32mA ... 1.25A) 0 0 1,0 0 10 10 Time (sec.) 0 1 0.1 Note: Rerating depicted in this curve is in addition to the standard derating of 25% for continuous operation. 1 0.0 01 0.0 1 1.5 2 3 4 I Fault / I Rated 5 6 7 8 9 10 15 Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 220 Preheat: 200 (Depends on Flux Activation Temperature) 180 160 140 120 80 60 40 Lead-Free Recommendation (Typical Industry Recommendation) Temperature Minimum: 100°C Temperature Maximum: Preheat Time: 150°C 60-180 seconds 100 Solder Pot Temperature: 260°C Maximum Solder Dwell Time: 2-5 seconds Time (Seconds) Cooling Time Preheat Time Dwell Time 230 240 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 20 0 0 30 20 10 Temperature (°C) - Measured on bottom side of board 300 Recommended Hand-Solder Parameters: Solder Iron Temperature: 350°C +/- 5°C Heating Time: 5 seconds max. Note: These devices are not recommended for IR or Convection Reflow process. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/08/15 Cartridge and Axial Lead Fuses 5×20mm > Medium Acting > 201P Series Product Characteristics Body: Glass End Caps: Nickel–plated brass Optional Holders: Nickel-plated caps Tin-plated wires Materials Product Marking Cap1: Brand mark, current and voltage ratings Cap2: Series and agency approval marks Solderability MIL-STD-202, Method 208 Soldering Heat Resistance 260ºC, 10 sec. (IEC 60068-2-20) Dimensions Operating Temperature -25ºC to +70ºC Climatic Category -25ºC/+70ºC/21 days (IEC 60068-1-3) Stock Conditions -10ºC to +60ºC RH, ≤ 75% yearly average, without dew, maximum value for 30 days-95% Vibration Resistance 24 cycles at 15 min. each (EN 60068-2-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration Part Numbering System 201 xxxx 0 xx 1 P max. 5.5 Series Ø 5.2 +0.1/-0.2 Current Rating Code 20 +0.5/-0.5 Refer to Amp Code column of Electrical Characteristics Table 0.65 +0.04/-0.01 Ø 5.9 Filler Packaging Code 21 +0.5/-0.5 Refer to below Packaging Filler 103.5 max. Lead-free Optional Holders Packaging Packaging Code Packing Option Quantity 00 Bulk 1000 02 Bulk 100 30 Bulk with Four Color Code 1000 43 Tape and Reel 1250 53 Tape and Reel with Four Color Code 1250 © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/08/15