PR12BTRC32201

TOKEN PR Anti-Corrosive Chip Resistor Anti-Corrosive Precision Chip Resistors (PR) Anti-Corrosive Series of Moisture-Proof Chip Resistors for High Humidity Precision Applications Preview Token Electronics has introduced a new line of anti-corrosive precision chip resistors that eliminates moisture concerns associated with typical Nickel Chromium precision resistors. The PR Series is an ideal low-cost alternative for expensive and hard-to-find tantalum nitride chip resistors. A proprietary passivation layer is introduced between the nichrome resistive element with a superior alumina substrate and the epoxy overcoat to ensure stable performance and long life in the harshest and wettest environments. In MIL-STD-202F method moisture testing, the PR Series demonstrated excellent stability over time and no significant shift in resistance after the 1000 hour life test. Applications require operation in humid or high moisture environments or have experienced corrosion problems with standard Nichrome thin film resistors. For those applications, long term extended humidity testing is essential before a part can be considered for usage on a design. Designated the PR Series, it is available in industry standard 0402, 0603, 0805, 1206, 2010, to 2512 sizes and has a resistance range from 10 Ω to 1M Ω, with tolerances tight to ± 0.10% and TCRs as low as 25ppm/°C. The PR Series has an operating temperature range of -55°C to +155°C. The PR chip also offers outstanding electrical stability and environmental stability performance that would be expected from a precision resistor. The standard packaging is tape and reel in 4Kpc, 5Kpc, and 10Kpc quantities depending on part size. Most sizes and resistance values are also offered in stock, making them an outstanding choice to support quick turn shortages. Pricing varies with size, tolerance, and TCR and ranges in reel quantities. The chip PR series is lead-free and RoHS compliant. Detailed specifications, both mechanical and electrical, please contact our sales representative for more information. Features - Tight Tolerance down to ± 0.1% - Wide R-Value Range 10 Ω ~ 1Meg Ω - Extremely Low TCR down to ±25 PPM/°C - Special Passivated NiCr Film for Anti-Acid and Anti-Damp - Long Term Life Stability with Advance Thin Film Technology - Demonstrated the Anti-CorrosionClaims Characterized by Ta2N Version 2010 http://www.token.com.tw/ Applications - Telecommunication Device - Automotive,Medical Equipment - Outdoor Electronic Applications - High-end Multimedia Electronics - Automatic Equipment Controller Devices - High-end Computer, Industrial Equipment rfq token.com.tw 01 of 05 TOKEN PR Anti-Corrosive Chip Resistor (PR) Surface Mount Series Dimensions (Unit: mm) Marking Protective Layer W L Sn Plating Ni Plating Thick Film Ni/Cr Conductor Alumina Substrate Overcoat Resistive Element D1 D1 T D2 D2 Codes PR02 (0402) PR03 (0603) PR05 (0805) PR06 (1206) PR10 (2010) PR12 (2512) L 1.00±0.05 1.55±0.10 2.00±0.15 3.05±0.15 4.90±0.15 6.30±0.15 W 0.50±0.05 0.80±0.10 1.25±0.15 1.55±0.15 2.40±0.15 3.10±0.15 T 0.30±0.05 0.45±0.10 0.55±0.10 0.55±0.10 0.55±0.10 0.55±0.10 D1 0.20±0.10 0.30±0.20 0.30±0.20 0.42±0.20 0.60±0.30 0.60±0.30 D2 0.20±0.10 0.30±0.20 0.40±0.25 0.35±0.25 0.50±0.25 0.50±0.25 Standard Electrical Specifications Type PR02 (0402) PR03 (0603) PR05 (0805) PR06 (1206) PR10 (2010) PR12 (2512) Power Ratingat 70°C 1/16W Operating Temp. Range -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C -55 ~ +155°C Max Operating Voltage 25V Max Overloading Voltage 50V Resistance Tolerance ±0.10% ±0.25% ±0.50% ±0.10% ±0.25% ±0.50% ±0.10% ±0.25% ±0.50% ±0.10% ±0.25% ±0.50% ±0.10% ±0.25% ±0.50% ±0.10% ±0.25% ±0.50% Resistance Range 25Ω~25KΩ TCR ±25PPM / °C ±50PPM / °C ±25PPM / °C ±50PPM / °C ±25PPM / °C ±50PPM / °C ±25PPM / °C ±50PPM / °C ±25PPM / °C ±50PPM / °C ±25PPM / °C ±50PPM / °C 1/16W 50V 100V 25Ω~332KΩ 1/10W 100V 200V 10Ω~800KΩ 1/8W 150V 300V 10Ω~1MΩ 1/4W 150V 300V 10Ω~1MΩ 1/2W 150V 300V 10Ω~1MΩ 02 of 05 http://www.token.com.tw/ rfq token.com.tw Version 2010 TOKEN Recommend Land Pattern (Unit: mm) PR Anti-Corrosive Chip Resistor C B Codes PR12 (2512) PR10 (2010) PR06 (1206) PR05 (0805) PR03 (0603) PR02 (0402) A 4.90 3.60 2.00 1.00 0.80 0.50 A B 1.60 1.40 1.15 1.00 1.00 0.50 C 3.10±0.2 2.50±0.2 1.70±0.2 1.35±0.2 0.90±0.2 0.60±0.2 Surface Mount Chip (PR) Packaging Quantity & Reel Specifications (Unit: mm) W ΦC ΦA ΦB T Codes PR02 (0402) PR03 (0603) PR05 (0805) PR06 (1206) PR10 (2010) PR12 (2512) ΦA 178.0±1.0 178.0±1.0 178.0±1.0 178.0±1.0 178.0±1.0 178.0±1.0 ΦB 60.0±1.0 60.0±1.0 60.0±1.0 60.0±1.0 60.0±1.0 60.0±1.0 ΦC 13.5±0.7 13.5±0.7 13.5±0.7 13.5±0.7 13.5±0.7 13.5±0.7 W 9.5±1.0 9.5±1.0 9.5±1.0 9.5±1.0 13.5±1.0 13.5±1.0 T 11.5±1.0 11.5±1.0 11.5±1.0 11.5±1.0 15.5±1.0 15.5±1.0 Paper Tape (PCS) 10,000 5,000 5,000 5,000 - Emboss Plastic Tape (PCS) 4,000 4,000 Version 2010 http://www.token.com.tw/ rfq token.com.tw 03 of 05 TOKEN Paper Tape Specifications (Unit: mm) Bottom Tape Top Tape PR Anti-Corrosive Chip Resistor Φ D0 E B F W T Paper Tape Codes PR02 PR03 PR05 PR06 A 0.70±0.05 1.10±0.05 1.60±0.05 2.00±0.05 B 1.16±0.05 1.90±0.05 2.37±0.05 3.55±0.05 Resistor W E 1.75±0.05 1.75±0.05 1.75±0.05 1.75±0.05 A F 3.5±0.05 3.5±0.05 3.5±0.05 3.5±0.05 P1 P0 P2 P0 P1 direction of unreeling P2 2.00±0.05 2.00±0.05 2.00±0.05 2.00±0.05 ΦD0 1.55±0.05 1.55±0.05 1.55±0.05 1.55±0.05 T 0.40±0.03 0.60±0.03 0.75±0.05 0.75±0.05 8.00±0.10 8.00±0.10 8.00±0.10 8.00±0.10 4.00±0.10 4.00±0.10 4.00±0.10 4.00±0.10 2.00±0.05 4.00±0.10 4.00±0.10 4.00±0.10 Emboss Plastic Tape Specifications (Unit: mm) Top Tape Φ D0 E B F W Resistor Emboss Tape Codes PWR10 PWR12 A±0.10 2.85 3.40 B±0.10 5.45 6.65 t A P1 P2 P0 Φ D1=1.5min direction of unreeling W±0.10 E±0.10 F±0.05 P0±0.05 P1±0.10 P2±0.05 ΦD0+0.10 T±0.20 12.0 1.75 5.5 4.00 4.00 2.00 1.50 1.00 12.0 1.75 5.5 4.00 4.00 2.00 1.50 1.00 Power Derating Curve 100 Power Ration (%) 80 60 40 30 20 0 0 20 40 60 70 80 100 120 140 160 180 Ambient Temperature (°C) 04 of 05 http://www.token.com.tw/ rfq token.com.tw Version 2010 TOKEN Packaging Test Item Short Time Overload Thermal Shock Load Life Humidity (Steady State) Resistance to Dry Heat Resistance to Soldering Heat Solderability PR Anti-Corrosive Chip Resistor Specification Size 0603/0805/1206/2010/2512 ≤ ±0.02% ≤ ±0.02% ≤ ±0.05% Test Method RCWV*2.5 or Max Overloading Voltage, 2 seconds MIL-STD-202F Method 107G -55°C~125°C, 100 cycles MIL-STD-202F Method 108A RCWV, 70°C, 1.5 hours ON, 0.5 hours OFF, total 1000~1048 hours MIL-STD-202F Method 103B 40°C, 90~95%RH, RCWV 1.5 hours ON, 0.5 hours OFF, total 1000~1048 hours JIS-C-5202-7.2 1000 hours @ +155°C without load MIL-STD-202F Method 210E 260±5°C, 10±1seconds MIL-STD-202F Method 208H 245°C±5°C, 3±0.5(sec) Size 0402 ≤ ±0.1% ≤ ±0.1% ≤ ±0.25% ≤ ±0.05% ≤ ±0.05% ≤ ±0.02% 95%min coverage ≤ ±0.5% ≤ ±0.5% ≤ ±0.1% Note: Storage Temperature: 25±3°C; Humidity: