TR35JBD0100

Data Sheet Customer: Product: TO-220 Power Resistors – TR35 Series Size: TR35 Issued Date: 15-Jul-16 Edition: REV.B4 VIKING TECH CORPORATION VIKING TECH CORPORATION KAOHSIUNG BRANCH VIKING ELECTRONICS (WUXI) CO., LTD. ( ) No.70 Guangfu N. Rd., Hukou Township, Hsinchu County 303, Taiwan No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung, 806, Taiwan TEL:886-3-5972931 FAX:886-3-5972935•886-3-5973494 E-mail:sales@viking.com.tw TEL:886-7-8217999 FAX:886-7-8228229 E-mail:sales@viking.com.tw No.22 Xixia Road, Machinery & Industry Park, National Hi-Tech Industrial Development Zone of Wuxi, Wuxi, Jiangsu Province, China Zip Code:214028 TEL:86-510-85203339 FAX:86-510-85203667•86-510-85203977 E-mail:china@viking.com.tw Produced by (QC) Checked (QC) Approved by (QC) Prepared by (Sales) 15-Jul-16 15-Jul-16 15-Jul-16 15-Jul-16 Susan Huang J.C. Liu J.C. Liu Accepted by (Customer) TR35 Series TO-220 Power Resistors- 35 Watts TO-220 Power Resistors – TR35 Series Features 35 watts at 25°C case temperature heat sink mounted TO-220 style power package Single screw mounting to heat sink Molded case for protection and easy to mount Electrically isolated case Non-Inductive design Applications Switching Power Supplies Snubbers Circuits Automated Machine Controller RF Power Amplifiers Low Energy Pulse Loading UPS Voltage Regulation Construction  Flange  Alumina Substrate  Lead  Molding  Resistor Layer Dimensions Type Weight (g) (1000pcs) TR35 1902 Derating Curve www.viking.com.tw For detail questions, contact : sales@viking.com.tw 1 Edition : REV.B4 Revision: 15-Jul-2016 TR35 Series TO-220 Power Resistors- 35 Watts Part Numbering TR 35 J Product Type Power Resistance Tolerance 35: 35 Watts B Packaging Code D: ±0.5% F: ±1% J: ±5% K: ±10% B: Bulk D: Tube D 1001 TCR (PPM/°C) Resistance D: ±50 E: ±100 F: ±200 G: ±300 - : No Specified R100: 0.1 0100: 10 4700: 470 1001: 1K 1002: 10K Electrical Characteristics Specifications Item Resistance Range ±0.5% Type ±1% TCR (PPM/C) ±5% ±10% 0.05Ω –0.91Ω No Specified 1Ω –2.7Ω ±100 ±300 3Ω -10Ω ±100 ±200 TR35 ±50 ±100 ±200 >10Ω –10KΩ  Operating Voltage: 350V Max.  Dielectric Strength: 1800VAC  min.  Working Temperature Range: -65°C to +150°C  Resistance Value < 1Ω is available Soldering Condition Wave Soldering (Flow Soldering) (1) Time of wave soldering at maximum temperature point 260C：10s (2) Time of soldering iron at maximum temperature point 410C：5s www.viking.com.tw For detail questions, contact : sales@viking.com.tw 2 Edition : REV.B4 Revision: 15-Jul-2016 TR35 Series TO-220 Power Resistors- 35 Watts Environmental Characteristics Item Requirement Test Method Temperature Coefficient of Resistance (T.C.R.) As Spec. Referenced to 25°C, R taken at +105°C Short Time Overload R±0.3% 2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds Load Life R±1.0% 2,000 hours at rated power Damp Heat with Load R±0.5% 402C, 90~95% R.H., RCWV for 1000 hrs with 1.5 hrs “ON” and 0.5 hr “OFF” Solderability 90% min. coverage 245±5°C for 3 seconds Thermal Shock R±0.3% -65°C~150°C, 100 cycles Terminal Strength R±0.2% (Pull Test) 2.4N Vibration, High Frequency R±0.2% 20g peak      Lead Material: Tinned Copper Maximum Torque: 0.9 N-m Without a Heat Sink, When in Free Air at 25°C, the TR35 is Rated for 2.50W The Case Temperature is to be used for the Definition of the Applied Power Limit The Case Temperature Measurement must be made with a Thermocouple Contacting the Center of the Component mounted on the Designed Heat Sink.  Thermal Grease should be Applied Properly  RCWV(Rated Continuous Working Voltage)=√(P*R) or Max. Operating Voltage whichever is lower. www.viking.com.tw For detail questions, contact : sales@viking.com.tw 3 Edition : REV.B4 Revision: 15-Jul-2016 TR35 Series TO-220 Power Resistors- 35 Watts REVISION HISTORY REVISION DATE CHANGE NOTIFICATION DESCRIPTION Version B2 Sep 30,2014 ECN-14017 Product's Dimensions Updated Version B3 Apr 30,2015 - - Increase Tube Package Code - - Resistance range 1Ω-2.7Ω increase TCR100 Specifications - Adjust the resistance range Version B4 Jul 15,2016 www.viking.com.tw For detail questions, contact : sales@viking.com.tw 4 Edition : REV.B4 Revision: 15-Jul-2016