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Technical content
40 KOA Speer Electronics, Inc.• 199 Bolivar Drive • Bradford, P A 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.12/16/08 TLRH metal plate chip type low resistance resistors
features
- SMD Type of small size, low resistance (22mΩ~) resistor for current detection
- Carrier metal plate inside, resistor of high radiation of heat structure
- High reliability and performance with T.C.R. ±50x10 -6/K
- Automatic mounting machines are applicable
- Body color: Black F: ±1%T: Sn F: 4 digits Example 33L0: 33mΩ R100: 100mΩ 2H: 1.0W 3AW: 2.0W TE: 7" embossed plastic 3AW TLRH Power Rating Nominal Resistance Terminal Material Packaging New Part # 3AW TE 33L0 FT For further information on packaging, please refer to Appendix A. dimensions and construction W t d L Protective Coating Resisive Element Carrier Metal Plate Insulation Ni Plating Inner Electrode Sn Plating Size Code LWd t Dimensions inches(mm) TLRH 3AW resistors EU Product Code Tolerance NEW NEW
ordering information
1733 Reader's Spreads pg1-203:document 1/27/09 4:04 PM Page 38
PMS 300 neg. Black neg. 41KOA Speer Electronics, Inc.• 199 Bolivar Drive • Bradford, P A 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.11/13/08 TLRH metal plate chip type low resistance resistors Operating Temp. Range -65°C~+170°C Terminal Temp. Under a Rated Load +105°C and less Resistance Range (Ω) F: ±1% (E12) 33m~250m 22m~150m Part Designation Taping & Q’ty/Reel (pcs) TE 4,000 2,000 Power Rating 1.0W 2.0W T.C.R. (x10-6/K) ±50 ±50 applications and ratings Derating Curve Temperature Rise environmental applications% Rated Power 100 -80 -60 -40 0 406 08 0 1 00 180 105-65 Ambient Temperature (°C) 120 170 -20 140 1 60 Temperature Rise (°C) 25 50 75 100 % Rated Power 100 3AW 3AW 2H1 Performance Characteristics Parameter Requirement ∆ R Limit Typical Test Method Resistance T.C.R. 25°C +25°C/+100°C Within specified tolerance Within specified T.C.R. ±0.5% ±0.5% ±0.5% ±0.5% ±1% ±0.5% ±1% Overload (Short time) Rated voltage x 5 for 5 seconds Resistance to soldering heat 260°C ±5°C, 10 seconds ~ 12 seconds Rapid change of temperature -55°C (15min.)/+150°C (15min.) 1000 cycles Moisture resistance 85°C ±2°C, 85% RH, 1000 hours, 10% Bias Endurance at 105°C and less of terminal temperature Terminal temp.: 105°C, 1000 hours, 1.5 hours ON/0.5 hour OFF cycle Low Temperature Exposure -65°C, 96 hours High Temperature Exposure +170°C, 1000 hours TLRH 3AW resistors TLRH 2H/3AW TLRH 2H ±0.2% ±0.1% ±0.1% ±0.1% ±0.3% ±0.02% ±0.2%