STABLE TCR

TLM2ADR022FTD TEC | Alldatasheet

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SMD Current Sense Metal Chip Resistor 1773269-1 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Key Features Low resistance resistor for current detection Small size to power ratio Metal foil construction ensures high reliability and performance with very low and stable TCR Designed for current sense circuits in power electronic systems Terminal finish matte Sn over Ni Type TLM Series TE Connectivity is pleased to introduce this low ohmic metal chip resistor designed for current sense circuits in power electronic systems. Supplied as standard on tape and reel for automatic insertion processes. Characteristics – Electrical Type Power Rating @ 70°C Operating Temp. Range Resistance Range (mΩ) TCR (PPM/°C) ±1% ±2% ±5% TLM 1J 0.125W -55~+55°C 10 - 19 ±100 20 - 100 ±50 ±100 TLM 2A 0.25W 10 - 19 ±100 20 - 100 ±50 ±100 TLM 2B 0.5W 10 – 19 ±100 20 - 100 ±50 ±100 TLM 2H 0.75W 10 – 19 ±100 20 - 100 ±50 ±100 TLM 3A 1W 10 – 19 ±100 20 - 100 ±50 ±100 Operating Voltage=√(P*R) ; Overload Voltage=2.5*√(P*R) ; Operating Current=√(P/R)

SMD Current Sense Metal Chip Resistor 1773269-1 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Power derating curve For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve. Environmental Characteristics Item Requirement Test Method Temperature Coefficient of Resistance (TCR) As Spec. -55°C~+125°C, 25°C is the reference temperature Short Term Overload ±(0.5%+0.05Ω) 5 X Rated Power for 5 seconds Insulation Resistance ≧10G Max. overload voltage for 1 minute Endurance ±(1.0%+0.05Ω) 70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” Dry Heat ±(0.5%+0.05Ω) at +155°C for 1000 hrs Bending Strength As Spec. Bending once for 5 seconds 2010, 2512 sizes: 2mm Other sizes: 3mm Solderability 95% min. coverage 245±5°C for 3 seconds Resistance to Soldering Heat ±(0.5%+0.05Ω) 260±5°C for 10 seconds Voltage Proof No breakdown or flashover 1.42 times RCWV (RMS) for 1 minute Leaching Individual leaching area ≦5% Total leaching area ≦10% 260±5°C for 30 seconds Rapid Change of Temperature ±(0.5%+0.05Ω) -55°C to +155°C, 5 cycles Reference Standards: IEC 60115-1, 60068-2-58; JIS-C 5201-1 Storage Temperature: 25±3°C; Humidity < 80%RH

SMD Current Sense Metal Chip Resistor 1773269-1 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Construction:

1 Alumina Substrate 5 Barrier Layer (Ni) 9 Primary Overcoat (Epoxy)

2 Bottom Electrode (Cu) 6 External Electrode (Sn) 10 Marking (Epoxy)

3 Top Electrode (NiCr) 7 Adhesive (Acrylic)

4 Edge Electrode (NiCr) 8 Resistor Layer (Alloy)

Range (mΩ) L W T D1 D2 Recommended Land Pattern: Type Resistance Range (mΩ) A B C TLM1J 10 – 29 0.40 1.20 0.50 30 - 100 0.70 1.05 0.90 TLM2A 10 – 29 0.80 1.10 1.35 30 - 100 1.00 1.00 1.35 TLM2B 10 - 29 0.9 1.70 1.70 30 - 100 1.50 1.40 1.70 TLM2H 10 - 29 1.70 2.35 2.50 30 - 100 2.80 1.80 2.50 TLM3A 10 – 29 2.30 2.90 3.10 30 - 100 3.60 2.25 3.10

SMD Current Sense Metal Chip Resistor 1773269-1 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Packaging Packaging Quantity and Reel Specification: Type ΦA ΦB ΦC W T Paper Tape (EA) Embossed Plastic Tape (EA) Paper Tape Specifications Type A B W E F P0 P1 P2 ΦD0 T TLM1J 1.10 ±0.10 1.90 ±0.10 8.0 ±0.20 1.75 ±0.10 3.50 ±0.05 4.00 ±0.10 4.00 ±0.05 2.00 ±0.05 1.50 +0.1 -0 0.70 ±0.10 TLM2A 1.60 ±0.10 2.40 ±0.20 8.0 ±0.20 1.75 ±0.10 3.50 ±0.05 4.00 ±0.10 4.00 ±0.05 2.00 ±0.05 1.50 +0.1 -0 0.85 ±0.10 TLM2B 1.90 ±0.10 3.50 ±0.20 8.0 ±0.20 1.75 ±0.10 3.50 ±0.05 4.00 ±0.10 4.00 ±0.05 2.00 ±0.05 1.50 +0.1 -0 0.85 ±0.10

SMD Current Sense Metal Chip Resistor 1773269-1 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Embossed Plastic Tape Specifications Type A B W E F P0 P1 P2 ΦD0 T TLM2H 2.80 ±0.10 5.50 ±0.10 12.0 ±0.10 1.75 ±0.10 5.50 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 ±0.10 1.00 ±0.20 TLM3A 3.50 ±0.10 6.700 ±0.20 12.0 ±0.20 1.75 ±0.10 5.50 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 ±0.10 1.00 ±0.20 How To Order TLM 2A E R01 J TD Common Part Size TCR Resistance Value Tolerance Pack Style TLM 1J – 0603 2A – 0805 2B – 1206 2H – 2010 3A – 2512 D – 50PPM E – 100PPM 10mΩ - R01 100mΩ - R10 F - 1% J - 5% TD – Reel 5K (0603,0805, 1206) TE – Reel 4K (2010, 2512)