TLRH metal plate chip type low resistance resistors EU features • SMD Type of small size, low resistance resistor for current detection t • Carrier metal plate inside, resistor of high radiation ense of heat structure (3AW, 3AP) rren us • High reliability and performance with low T.C.R. c • Automatic mounting machines are applicable • Suitable for reflow soldering (Not suitable for flow soldering) • Products with lead-free terminations meet EU RoHS requirements • AEC-Q200 Qualified dimensions and construction 2A Size Resistance Dimensions inches (mm) Code (Inch) (Ω) L W d t L TLRH 2A .079±.008 .049±.008 .014±.008 .010±.008 12m~100m (0805) (2.00±0.20) (1.25±0.20) (0.35±0.20) (0.25±0.20) TLRH 3AW .248±.008 .126±.008 .030±.008 .020±.008 10m~270m W (2512) (6.30±0.20) (3.20±0.20) (0.75±0.20) (0.50±0.20) Sn Plating .071±.008 Inner 6m~39m Electrode TLRH 3AP .248±.008 .126±.008 (1.8±0.20) .020±.008 (2512) (6.30±0.20) (3.20±0.20) .051±.008 (0.50±0.20) 40m~120m t Ni Plating (1.3±0.20) Resistive d Element Protective Derating Curve Coating 100 3AW L 80 er 3AW/3AP (40~120mΩ) w o60 P W d 2A InnerSn Plating % Rate40 3AP (6~39mΩ) Electrode t 20 d Ni Plating 0 -80 -60-40 -20 0 20 40 60 80 100 120140 160 180 Protective Resistive Carrier Coating Element Metal Plate -65 85 105 155170 Terminal Part Temperature Insulation (°C) For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be derated in accordance with the derating curve. Please refer to “Introduction of the derating curve based on the terminal part temperature” in the beginning of our catalog before use. ordering information TLRH 3AW T TE 33L0 F Power Terminal Nominal Type Packaging Tolerance Rating Surface Material Resistance 2A (12~27mΩ): 0.5W T: Sn 2A: TD: 7" 4mm pitch ±1%: 4 digits F: ±1% (33~50mΩ): 0.33W punched paper All values less than (56~100mΩ): 0.25W 3AW, 3AP: TE: 0.1Ω(100m) are 3AW: 2.0W 7" punched plastic expressed in mW 3AP: (6~39mΩ): 5.0W with “L” as decimal (40~120mΩ): 4.0W Ex: 2mΩ= 2L00 2A: No marking For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 9/24/19 107 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

TLRH metal plate chip type low resistance resistors applications and ratings Resistance Rated Operating Part Power T.C.R. Range (Ω) Tolerance Terminal Part Temperature Designation Rating (x10-6/K) F: ±1% (E12) Temperature Range c 0.25W 56m~100m su er TLRH 2A 0.33W ±75 33m ~ 50m -65°C~+155°C nr se 0.50W 12m ~ 27m ent ±75 10m~22m +105°C TLRH 3AW 2.0W F: ±1% ±50 24m~270m 4.0W ±50 40m, 47m, 50m, 56m~120m -65°C~+170°C TLRH 3AP ±50 18m, 20m, 22m, 25m~39m 5.0W 85°C ±75 6m, 7m, 8m, 9m, 10m, 12m environmental applications One-Pulse Limiting Electric Power TLRH2A TLRH3AW/TLRH3AP W)100,000 W)100,000 The maximum applicable voltage is equal to the g Electric Power ( 110,,000000 g Electric Power ( 110,,000000 mPoTfhl aecexao .sp noeutiv lnaseuesrolk oeu aunsdsd a uavprobaplontlaiuecgted et hvp.eau llurseeess.is ataren cneo tc ahsasraucretedr istic ulse Limitin 11000 ulse Limitin 11000 33AAWP vaacltuueasl ,e sqou ibpem seunrte w thoe cnh eyocku tuhsee p trhoedmu.cts on P P ne- 1 ne- 1 O .001 .01 .1 1 10 100 O .001 .01 .1 1 10 100 Pulse Duration Pulse Duration (ms) (ms) Thermal Resistance Type Size Resis2ta7nmce (Ω) Rth1 (2°C3/W) TTTeHM r ：：mHMiniegadlh iPuamrt T＝etmsperature TH ＋ T＝Hs T Tinhcere taesmep tehrea tsuarme eo f⊿ thTe f rroemsis tthoer will 2A 15000mm 129850 e TL ：Low TM ＋ T＝Hs standard terminal part temperature TLRH 3AW 21700mm 75..42 peratur TL ＋ T＝Hs T TH rwehgeanrd tlhlees ss aomf teh ep oawmebr ieisn at ptepmliepde.r aTthuirse 3AP 11280mm 74..41 Tem T TM idsi sbseipcaatuiosne ftrhoemre t hise hraersdislyto ar nsyu rhfaecaet Rth=(Hs-ts)/Power TL to the ambient air. Regarding the temperature rise, the value of the temperature varies Low High per conditions and board for use since the temperature is measured under our measuring conditions. Please refer to us before use. Terminal Part Temperature Performance Characteristics Requirement ∆R% Parameter Limit Typical Test Method Within specified Resistance — 25°C tolerance Within specified T.C.R. — +25°C/+100°C T.C.R. 2A: ±0.05% 2A, 3AW: Rated power x 2.5 for 5 seconds Overload (Short time) ±0.5% 3AW,3AP: ±0.2% 3AP: Rated power x 8W for 5 seconds Resistance to Soldering Heat ±0.5% ±0.1% 260°C ±5°C, 10 seconds ~ 12 seconds Rapid Change 2A: ±0.2% of Temperature ±0.5% 3AW,3AP: ±0.1% -55°C (15min.)/+150°C (15min.) 1000 cycles Moisture Resistance ±0.5% ±0.1% 85°C ±2°C, 85% RH, 1000 hours, 10% Bias Endurance at 105°C and Less 2A: ±0.45% 2A, 3AW, 3AP (40~120mΩ): 105°C, ±2°C; 3AP (6~39mΩ): 85°C ±2°C ±1% of Terminal Part Temperature 3AW,3AP: ±0.3% 1000 hours, 1.5 hours ON/0.5 hour OFF cycle 2A: ±0.05% Low Temperature Exposure ±0.5% -65°C, 96 hours 3AW,3AP: ±0.02% 2A: ±0.5% 2A, 3AP: +155°C, 1000 hours (6~12mΩ) ±1% High Temperature Exposure 3AW,3AP: ±0.2% 3AW, 3AP: +170°C±3°C, 1000 hours (18~120mΩ) ±2% 3AP: ±0.2% 3AP: +170°C±3°C, 1000 hours (6~12mΩ) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/22/19 108 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: K OA Speer: TLRH2ATTDR100F TLRH3AWTTE22L0F TLRH3AWTTER100F TLRH2ATTD10L0F TLRH3AWTTE39L0F TLRH3AWTTE33L0F TLRH2ATTD27L0F TLRH3AWTTER120F TLRH2ATTD47L0F TLRH2ATTD56L0F TLRH3AWTTE56L0F TLRH2ATTD39L0F TLRH2ATTD18L0F TLRH3AWTTE82L0F TLRH2ATTD15L0F TLRH2ATTD22L0F TLRH3AWTTE68L0F TLRH2ATTD12L0F TLRH2ATTD33L0F TLRH3AWTTE47L0F TLRH2ATTD82L0F TLRH3AWTTE15L0F TLRH3AWTTE10L0F TLRH3AWTTE12L0F TLRH3AWTTER180F TLRH3AWTTE50L0F TLRH3AWTTE18L0F TLRH3AWTTER220F TLRH3AWTTER270F TLRH3APTTE40L0F TLRH3APTTE50L0F TLRH3APTTE27L0F TLRH3APTTE20L0F TLRH3APTTE68L0F TLRH3APTTE82L0F TLRH3APTTER120F TLRH3APTTE12L0F TLRH3APTTE47L0F TLRH3APTTER100F TLRH3APTTE39L0F TLRH3APTTE6L00F TLRH3APTTE22L0F TLRH3APTTE33L0F TLRH3APTTE9L00F TLRH3APTTE56L0F TLRH3APTTE18L0F