T N nd LIA a P S M H O o C *R 00 2 Q - C E A Features Applications NT AEC*-RQo20H0S CanOdMPLIA 22215 R30 01C1%O6ST2A 2RICA nnnn TLCHOoeigwr-ah2 m 2ipn0iodc wuh bcoeaturac snrkaipcnteligannge nnnn PMTReoeoscwttto eiafirrn e dsdrrus imvpepeslaiessurement n AEC-Q200 compliant n RoHS compliant* PWR221T-30 Series Power Resistor General Information Bourns® PWR221T-30 Series is a TO-220 style power resistor made using thick film on alumina ceramic technology. It is used in current limiting, capacitor discharge or current measurement circuits in power supplies for telecom and industrial applications. Electrical & Thermal Characteristics Popular Resistance Values Parameter Value(s) Resistance Resistance Code Code Resistance (See Popular Resistance Values table) 0.02 Ω to 130 KΩ Value Value R020 0.02 Ω*** 1000 100 Ω Power Rating @ 25 ˚C Case Temperature 30 W** R025 0.025 Ω*** 1200 120 Ω Tolerance ±1 %***, ±5 % R030 0.03 Ω*** 1500 150 Ω TCR 0.100 Ω<R<130.0K Ω ±100 PPM/˚C R033 0.033 Ω*** 2000 200 Ω 0.050 Ω<R<0.100 Ω ±300 PPM/˚C R040 0.04 Ω*** 2500 250 Ω 0.020 Ω<R<0.050 Ω ±600 PPM/˚C R050 0.05 Ω*** 3000 300 Ω R075 0.075 Ω*** 3300 330 Ω Thermal Resistance - Rthj 4.2 ˚C/W R100 0.1 Ω 4000 400 Ω Inductance 0.1 µH maximum Operating Voltage √P*R with a maximum of 250 V R150 0.15 Ω 4700 470 Ω R200 0.2 Ω 5000 500 Ω Dielectric Strength 2 KV AC Insulation Resistance 10 GΩ R250 0.25 Ω 5600 560 Ω R300 0.3 Ω 7500 750 Ω Operating Temperature -55 ˚C to +150 ˚C R330 0.33 Ω 1001 1.0 KΩ ** Power rating of 2.25 W when mounted free to air (no heat sink). R400 0.4 Ω 1501 1.5 KΩ *** Available for most values. Check Popular Resistance Values table. R500 0.5 Ω 2001 2.0 KΩ R750 0.75 Ω 2501 2.5 KΩ Reliability Characteristics 1R00 1 Ω 3001 3.0 KΩ 1R50 1.5 Ω 3301 3.3 KΩ Parameter Specification 2R00 2 Ω 4001 4.0 KΩ Short Term Overload (2x Pr for R < 2 Ω, ΔR ±0.25 % 2R50 2.5 Ω 5001 5.0 KΩ 1.6 x Pr for R ≥ 2 Ω, V < 1.5 x Operating Voltage) 3R00 3 Ω 7501 7.5 KΩ Load Life (2000 hours at rated power) ΔR ±1.0 % 3R30 3.3 Ω 1002 10 KΩ Thermal Shock (-55 ˚C to 155 ˚C, 5 cycles) ΔR ±0.5 % 4R00 4 Ω 1502 15 KΩ Resistance to Soldering Heat (10 seconds at ΔR ±0.5 % 5R00 5 Ω 2002 20 KΩ 270 ˚C) 7R50 7.5 Ω 2502 25 KΩ Vibration (20 G 10-2000 Hz .06 ” D.A.) ΔR ±0.25 % 8R00 8 Ω 3002 30 KΩ Terminal Strength (MIL-STD-202, Method 211 ΔR ±0.2 % 10R0 10 Ω 3302 33 KΩ Test A1) 12R0 12 Ω 4002 40 KΩ Shock (Saw Tooth: 100 g/6 ms) ΔR ±0.5 % 15R0 15 Ω 4702 47 KΩ Humidity (Steady State) 1000 hrs. 85 °C/85 % RH ΔR ±0.5 % 20R0 20 Ω 5002 50 KΩ High Temperature Exposure ΔR ±0.5 % 25R0 25 Ω 5602 56 KΩ (100 hrs - 40 % Pr @ +125 °C) 27R0 27 Ω 6802 68 KΩ 30R0 30 Ω 7502 75 KΩ Typical Part Marking Material Characteristics 33R0 33 Ω 8202 82 KΩ 40R0 40 Ω 1003 100 KΩ Resistor ...................................Thick film 47R0 47 Ω 1153 115 KΩ Substrate .....................Alumina (AL203) MODEL 50R0 50 Ω 1203 120 KΩ NUMBER Housing ........................................Epoxy 56R0 56 Ω 1253 125 KΩ RESISTANCE 221 30 Pins....................Tinned Copper (Sn/Cu) CODE R500 1% TOLERANCE Flammability ........Conforms to UL-94V0 75R0 75 Ω 1303 130 KΩ MANUFACTURER'S YYWW DATE CODE Moisture Sensitivity Level .....................1 *** 5 % Tolerance TRADEMARK COSTA RICA COUNTRY OF ORIGIN ESD Classification (HBM)...................3B *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Packaging Specifications are subject to change without notice. Users should verify actual device performance in their ............................................50 pcs./tube specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/ WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov docs/legal/disclaimer.pdf.

PWR221T-30 Series Power Resistor Product Dimensions (.31.2158 ±± .00.014) (1.041.401 ±± .00.1205) (3.1.1285 ±± 0.0.2150) 1.38 ± 0.25 (8.3C.33E80R A±± M0.0.I21C50) DIA. CL (.054 ± .010) 2.92 ± 0.25 (.115 ± .010) CERAMIC LC 3.18 ± 0.25 (.125 ± .010) 16.26 ± 0.25 (.640 ± .010) 9.14 ± 0.25 15.62 ± 0.25 (.360 ± .010) (.615 ± .010) CERAMIC REFERENCE BOARD SURFACE 1.02 ± 0.25 2.54 ± 0.25 (.040 ± .010) 12.7 ± 1.27 (.100 ± .010) CERAMIC (.500 ± .050) MM DIMENSIONS: (INCHES) 5.08 ± 0.25 0.72 ± 0.12 (.200 ± .010) (.029 ± .005) 1.03 ± 0.25 TOLERANCE: ± 0.38 UNLESS OTHERWISE NOTED (.041 ± .010) (0.015) Pulse Power Rating How to Order 100 PWR 221 T - 30 - 10R0 F Model PWR = Power Resistor 10 Package 221 = TO-220 Style es Pin Style ul T = Through-hole o n J 1 Power y i 30 = 30 W erg Resistance Value n <100 ohms ...“R” represents decimal E point (examples: 7R50 = 0.1 7.5 Ω; R500 = 0.5 Ω) ≥100 ohms ....First three digits are significant, fourth digit represents number of zeros to follow (exam- 0.01 ples: 2000 = 200 ohms; 10-6 10-5 10-4 10-3 10-2 3002 = 30K ohms) Overload Duration in Seconds Absolute Tolerance J = 5 % F = 1 % The energy absorbed by the resistor expressed in Joules can be calculated by multiplying the peak power of the pulse in watts times the length of the pulse in seconds. The energy should not exceed the limits shown in the graph. The overload voltage should not exceed 1.5 times the maximum operating voltage. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and atw ww.bourns.com/docs/legal/disclaimer.pdf.

PWR221T-30 Series Power Resistor Derating Curve 120 100 %) o ( 80 ati R 60 er w 40 o P 20 0 25 35 45 55 65 75 85 95 105 115 125 135 145150 Case Temperature (°C) MM DIMENSIONS: (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com REV. 09/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and atw ww.bourns.com/docs/legal/disclaimer.pdf.

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Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: B ourns: PWR221T-30-1000F PWR221T-30-1000J PWR221T-30-1001F PWR221T-30-1001J PWR221T-30-1002F PWR221T-30-1002J PWR221T-30-1003F PWR221T-30-1003J PWR221T-30-10R0F PWR221T-30-10R0J PWR221T-30-1303F PWR221T-30-1303J PWR221T-30-15R0F PWR221T-30-15R0J PWR221T-30-1R00F PWR221T-30-1R00J PWR221T-30-1R50F PWR221T-30-1R50J PWR221T-30-2000F PWR221T-30-2000J PWR221T-30-20R0F PWR221T-30-20R0J PWR221T-30-2R00F PWR221T-30-2R00J PWR221T-30-2R20F PWR221T-30-2R20J PWR221T-30-2R50F PWR221T-30-2R50J PWR221T-30-3002F PWR221T-30-3002J PWR221T-30-30R0F PWR221T-30-30R0J PWR221T-30-3300F PWR221T-30-3300J PWR221T-30-3301F PWR221T-30-3301J PWR221T-30-33R0F PWR221T-30-33R0J PWR221T-30-3R00F PWR221T-30-3R00J PWR221T-30-3R30F PWR221T-30-3R30J PWR221T-30-4700F PWR221T-30-4700J PWR221T-30-47R0F PWR221T-30-47R0J PWR221T-30-4R70F PWR221T-30-4R70J PWR221T-30-50R0F PWR221T-30-50R0J PWR221T-30-56R0F PWR221T-30-56R0J PWR221T-30-5R00F PWR221T-30-5R00J PWR221T-30-7500F PWR221T-30-7500J PWR221T-30-75R0F PWR221T-30-75R0J PWR221T-30-7R50F PWR221T-30-7R50J PWR221T-30-8R20F PWR221T-30-8R20J PWR221T-30-R020J PWR221T-30-R050J PWR221T-30-R100J PWR221T-30-R500F PWR221T-30-R500J PWR221T-30-R750F PWR221T-30-R750J PWR221T-30-R100F PWR221T-30-25R0F PWR221T-30-1200F PWR221T-30-12R0F PWR221T-30-1501F PWR221T-30-1502F PWR221T-30-2001F PWR221T-30-2002F PWR221T-30-2501F PWR221T-30-2502F PWR221T-30-3000F PWR221T-30-3001F PWR221T-30-4000F PWR221T-30-4001F PWR221T-30-4002F PWR221T-30-40R0F PWR221T-30-4702F PWR221T-30-4R00F PWR221T-30-5000F PWR221T-30-5001F PWR221T-30-5600F PWR221T-30-7501F PWR221T-30-8R00F PWR221T-30-R030J PWR221T-30-R033J PWR221T-30-R040J PWR221T-30-R150F PWR221T-30-R200F PWR221T-30-R250F PWR221T-30-R300F PWR221T-30-R330F