PPW-10

PPW TTELEC | Alldatasheet

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Technical content

Ideal for pulse and surge applications 2 watts to 15 watts Resistance to 0R1 ohms to 5K ohms ±3%, ±2% or ±1% tolerance ±20 ppm/°C TCR Resistors 05.16 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc www.ttelectronicsresistors.com BI Technologies IRC Welwyn Semi-Precision Power Wirewound Resistors PPW Series

• Ideal for pulse and surge

applications

• 2 watts to 15 watts
• Resistance to 0R1 ohms to 5K ohms
• ±3%, ±2% or ±1% tolerance
• ±20 ppm/°C TCR *063 x 01*0001 x 01smhoegnar evitsiseR 1R to 9R9 V056V052 10R to 29R9 V058V005 30R to 99R V0001V006 V0051V00016K1 ot R001 PPW-2 PPW-3 PPW-5 PPW-7 PPW-10 PPW-15 51017532sttawC°52 ta gnitar rewoP smhoegnar ecnatsiseR 0R1 to 1K6 0R1 to 1K6 0R1 to 1K6 0R1 to 2K5 0R1 to 5K 0R1 to 5K Electrical Data Lighting Surge Capabilities for PPW-2 Welwyn Components Dimensions (mm) Physical Data 250 200 150 100 0 20 40 60 80 100 120 Hot Spot Temperature (° C) % Rated Load PPW-15 PPW-10 PPW-7 PPW-5 PPW-3 PPW-2 100 150 0 50 100 150 200 250 % Rated Load Ambient Temperature (° C) PPW-2 PPW-15 PPW-3, 5, 7, 10 25 40 85 Max. Recommended Ambient Operating Temperature 150° C Power DeratingTemperature Rise L 3.17 max. d W H 25.4 min EE noitarugifnoC etanretlA noitarugifnoC dradnatS PPW-2 PPW-3 PPW-5 PPW-7 PPW-10 PPW-15 7.87 9.65 9.65 9.65 12.7 22.3 22.3 35.3 47.7 47.7 7.87 8.89 8.89 8.89 12.7 0.8 0.8 0.8 0.8 0.8 9.65 10.4 11.9 11.9 12.7 *10 microseconds – Maximum rise time to peak voltage. 360 or 1000 microseconds - minimum decay time to one half peak.

05.16 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc www.ttelectronicsresistors.com BI Technologies IRC Welwyn Ordering Procedure This product has two valid part numbers: European (Welwyn) Part Number: PPW5-15RFI (PPW5, 15 ohms ±1%, Pb-free) P P W 5 - 1 5 R F I 1 2 3 4 5 USA (IRC) Part Number: PPW515R0FLF (PPW5, 15 ohms ±1%, Pb-free) P P W 5 1 5 R 0 F L F 1 2 3 4 5 1 2 3 4 5 Type Configuration Value Tolerance Packing & Termination Finish PPW2 Omit for Standard R = ohms K = kilohms F = ±1% I = Standard packing & Pb-free PPW3 A = Alternate G = ±2% Bulk pack PPW5 H = ±3% PPW7 PPW10 PPW15 1 2 3 4 5 Type Configuration Value Tolerance Packing & Termination Finish PPW2 Omit for Standard 3 digits + multiplier F = ±1% Omit for SnPb PPW3 A = Alternate R = ohms for values <100 ohms G = ±2% LF = Pb-free PPW5 H = ±3% Bulk pack PPW7 PPW10 PPW15