KOA SPEER ELECTRONICS, INC. SS-242 R7 AHA 5/01/08 Flat Chip Resistor Array Type CN_K/N CERTIFIED CERTIFIED 1. Features ■ ■ ■ ■ ■ Manufactured to Type RK73 standards Less board space than individuals chips Marked with resistance value Isolated resistor elements Products with lead-free terminations meet EU-RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC 2. Dimensions NEW Size Code a L p b W C t e Protective Coating Electrode Ceramic Substrate Inner Electrode CN___K Convex/Square Corner C Dimensions inches (mm) d t a (ref.) 1H2N 1E2K .039±.004 (1.0±0.1) .039±.004 .079±.004 (1.0±0.1) (2.0±0.1) 1E4K 1J4K Resistive Film W .031±.004 .024±.004 .006±.004 .006±.004 .014±.004 .014±.004 (0.8±0.1) (0.6±0.1) (0.15±0.1) (0.15±0.1) (0.35±0.1) (0.35±0.1) 1J2K d L 1F8K 1F8N .063±.006 (1.6±0.15) .063±.006 .126±.006 (1.6±0.15) (3.2±0.15) .149±.004 .063±.008 (3.8±0.1) (1.6±0.2) .006±.004 (0.15±0.1) .010±.004 .010±.004 (0.25±0.1) (0.25±0.1) .014 (0.35) .012±.008 .010±.004 (0.3±0.2) (0.25±0.1) .020 (0.5) .012±.004 (0.3±0.1) — b (ref.) p (ref.) e — .020 (0.5) .014±.004 (0.35±0.1) .013±.004 .007±.002 .026±.004 .013±.004 (0.33±0.1) (0.17±0.05) (0.65±0.1) (0.33±0.1) .012±.006 .006±.004 (0.3±0.15) (0.15±0.1) .020 (0.5) .012 (0.3) .020 (0.5) 0.31 (0.8) .013±.004 (0.33±0.1) .020 (0.5) 0.024 (0.607) .017±.004 .012±.004 .012±.004 .020±.004 .012±.004 (0.44±0.1) (0.296±0.1) (0.3±0.1) (0.5±0.1) (0.296±0.1) ........ R1 R2 Rn ........ R1 = R2 = . . . = Rn (n = 2, 4 or 8) CN___K 3. Type Designation The type designation shall be the following form: 1J CN Type 4 Size Elements 1H 2 1E 4 1F 8 1J 1F8 Marking Blank: Marking N: No marking K T TD 101 J Terminal Convex Termination Material Packaging Nominal Resistance Tolerance K:Convex type with square corners N: Flat type with square corners T: Sn (Other termination styles available, contact factory for options) TD: 7" paper tape TDD: 10" paper tape 2 significant figures + 1 multiplier for ±5% 3 significant figures + 1 multiplier for ±1% F: ±1% J: ±5% PAGE 1 OF 4 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 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. KOA SPEER ELECTRONICS, INC. SS-242 R7 4. Standard Applications Power Rating @ 70°C (Per Element) Part Designation NEW CN1H2N CN1E2K CN1E4K CN1J2K CN1J4K CN1F8K CN1F8NK T.C.R. (ppm/°C) Max. 1/32W (.031W) ±200:>10Ω ±400:R<10Ω 1/16W (.063W) Resistance Range E-96 (F±1%) ––– Resistance Range E-24 (J±5%) Absolute Maximum Working Voltage Maximum Overload Voltage (5 Secs. Max.) 12.5V 25V 25V 50V 50V 100V 25V 50V 10Ω - 1MΩ Operating Temperature Range -55°C to +125°C 10Ω - 100kΩ 1Ω - 1MΩ 1/16W (.063W)* 10Ω - 1MΩ 0.25W per package * Note that network resistors generate higher heat rather than single flat chip resistor under rated power output 5. Environmental Applications For temperature in excess of 70°C, the load shall be derated in accordance with the following figure. Derating Curve Surface Temperature Rise 80 80 Temperature Rise (°C) 100 % Rated Power 100 60 40 20 0 0 -55 70 40 CN1E2K 2 20 0 125 CN1H2N CN1E4K 1 CN1F8K 1 CN1E4K 2 CN1F8K 2 CN1E2K 1 60 0 50 100 150 200 % Rated Power Ambient Temperature (∞C) 1 2 2 PAGE 2 OF 4 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 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. KOA SPEER ELECTRONICS, INC. SS-242 R7 5.1 Voltage Rating In no case shall the rated DC or RMS AC continuous working voltage be greater than the applicable maximum value. Resistors shall have a rated direct current (DC) continuous working voltage or an approximate sine wave root mean square (RMS) alternating current (AC) continuous working voltage at a commercial line frequency and wave form corresponding to the power rating, as determined from the following formula: Where, E =√ P x R E = Rated voltage (V) P = Power rating (W) R = Nominal resistance (Ω) 6. Characteristics Item Requirement Test Method Temperature Coefficient Within specified limits JIS C 5202 5.2B -55°C ~ +125°C Short-time Overload ±(2.0% +0.1Ω) No visual damage JIS C 5202 5.5A Rated voltage x 2.5 Resistance to Soldering Heat ±(1.0% +0.1Ω) JIS C 5202 6.4 260°C ± 5°C 10 sec. ± 1 sec. Solderability More than 75% of the surface of electrode shall be covered with new solder JIS C 5202 6.5 230°C ± 5°C 2 sec. ± 0.5 sec. Temperature Cycling ±(1.0% +0.1Ω) No mechanical damage JIS C 5202 7.4 5 cycles of the change in temp. given in the following steps Step 1: -55°C ± 3°C / 30 minutes Step 2: Normal temp. 10 min. to 15 min. Step 3: +125°C ± 3°C / 30 minutes Step 4: Normal temp. 10 min. to 15 min. Heat Resistance ±(1.0% +0.1Ω) JIS C 5202 7.2 125°C ± 2°C 1000 Hr Endurance (Moisture Load) ±(5.0% +0.1Ω) JIS C 5202 7.9 40°C ± 2°C / 90 ~ 95% RH rated voltage 1000 Hr ± 4.8 0 Hr Endurance (Rated Load) ±(5.0% +0.1Ω) JIS C 5202 7.10 70°C ± 2°C rated voltage 1000 Hr ± 4.8 0 Hr PAGE 3 OF 4 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 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. KOA SPEER ELECTRONICS, INC. SS-242 R7 8. Packaging Specifications 8.1 Paper Tape Dimensions Component Size (mm) CN_K W T 3.8±0.1 1.00 1.6±0.2 1 0.44±0.1 0.35 1.60 1J2/1J2K 0.6/0.5 1.6 1J4/1J4K 3.20 0.6/0.5 1.5 +0.1 -0 A B W P1 T1 TP TP TP 5000 10000 10000 4.0±0.1 1.2±0.1 2.2±0.1 1.8±0.1 1.2±0.1 1.2±0.1 8.0±0.2 8.0±0.2 8.0±0.2 2.0±0.05 2.0±0.05 2.0±0.05 TD 5000 1.9±0.1 1.9±0.1 8.0±0.2 4.0±0.1 TDD 10000 1.9±0.1 1.1±0.1 8.0±0.2 4.0±0.1 TD 5000 3.5±0.1 2.0±0.1 8.0±0.2 4.0±0.1 TDD 10000 1.9±0.1 1.1±0.1 8.0±0.2 4.0±0.1 0.55±0.1 0.45±0.1 0.45±0.1 0.6+0.2/-0 0.75+0.2/-0/ 0.6+0.2/-0 0.75+0.2/-0/ 0.75+0.2/-0/ 0.75+0.2/-0/ 0.6+0.2/-0 Carrier Tape 1.75±0.1 P1 (TP) 2.0 4.0±0.1 P1 T1 178 178 178 178 255 178 255 (mm) Central hole ø13 A B Reel Size Reel øa 1F8 1E2K 1E4/1E4K L W Type Taping (mm) Quantity/ Reel (Pieces) Carrier Tape T1 T1 Type All Direction of feed (Notes) Dotted lines are applicable to only "TP" and "TB." e ød ød (mm) e (mm) 21 2 (Notes) Reel holes, shapes and design are examples 9. Body Color 9.1 Body Convex 9.2 Marking Body Color: Marking Color: ±5% 3-digit number ±1% 4-digit number 103 ➔ 10000Ω ➔ 10kΩ 1002 ➔ 10000Ω ➔ 10kΩ Black White PAGE 4 OF 4 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 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.