Chip Resistor Array Chip Resistor Array Type: EXB1:0201x2 EXB2:0402x2, 0402x4, 0402x8 EXB3:0603x2, 0603x4 EXBV:0603x2, 0603x4 EXBS:0805x4 n Features l High density 2 resistors in 0.8 mm 0.6 mm size (14V, Convex Terminal) 2 resistors in 1.0 mm 1.0 mm size (24V, Convex Terminal) 2 resistors in 1.6 mm 1.6 mm size (34V, Convex Terminal) 2 resistors in 1.6 mm 1.6 mm size (V4V, Concave Terminal) 4 resistors in 2.0 mm 1.0 mm size (28V, Convex Terminal) 4 resistors in 3.2 mm 1.6 mm size (38V, Convex Terminal) 4 resistors in 3.2 mm 1.6 mm size (V8V, Concave Terminal) 4 resistors in 5.08 mm 2.2 mm size (S8V, Concave Terminal) 8 resistors in 3.8 mm 1.6 mm size (2HV, Convex Terminal) l Improvement of placement efficiency Placement efficiency of Chip Resistor Array is two, four or eight times of the flat type chip resistor l Approved under the ISO 9001 system n Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E X B V 8 V 4 7 2 J V Product Code Thick Film Chip Resistor Networks Chip Resistor Array Type: inches 1 2 3 V S 02012 04022, 04024, 04028 06032, 06034 06032, 06034 08054 No. of Terminal 4 4 Terminal 8 8 Terminal H 16 Terminal Schematics Resistance Tolerance Resistance Value The first two digits are significant figures of resistance value and the third one denotes the number of zeroes following. Jumper is expressed by R00 Isolated V type G 2 % J 5 % 0 Jumper V Example: 222: 2.2 kW n Construction (Example : EXBV8V) Resistive element High purity alumina substrate Packaging Methods Code Packaging Embossed Nil taping (Only S8V type) X Punched (Paper) taping 4 mm pitch Punched (Paper) taping 2 mm pitch (Only 14V, 24V, 28V type) n Schematics l Isolated type Protective coating 14V, 24V, 34V, V4V 28V, 38V, V8V, S8V 2 resistors 4 resistors 4 3 8 7 6 5 1 2 1 2 3 4 Termination 2HV 8 resistors 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 Rev.02/04 Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. Chip Resistor Array n Dimensions in mm (not to scale) 24V 2 A V8V, S8V fD V4V 8f D A T B B fD T B W W W B B P 4 A T B P L P L L G G G E 28V 38V T A 14V, 34V T A B T A B W B W B P G E W B P L B P L L G 2HV A B P G G (0.3) (0.2) B T W L G Dimensions (mm) B fD Type (inches) L W T A EXB14V (02012) 0.800.10 0.600.10 0.350.10 0.350.10 (0.150.10) EXB24V (04022) 1.000.05 1.000.05 0.350.05 0.330.05 EXB28V (04024) 2.000.10 1.000.10 0.350.10 EXBV4V (06032) 1.60+0.20 0.10 1.60+0.20 0.10 EXB34V (06032) 1.600.20 EXBV8V (06034) P E G N 0.500.10 N 0.150.10 0.150.10 0.340.05 0.650.10 N 0.250.05 0.200.10 0.200.10 N 0.500.10 N 0.250.10 0.600.10 0.600.10 0.300.15 (0.3) 0.800.10 0.450.10 0.400.15 1.600.15 0.500.10 0.450.15 (0.300.20) N 0.800.15 N 0.300.20 3.20+0.20 0.10 1.60+0.20 0.10 0.600.10 0.600.10 0.300.15 (0.3) 0.800.10 0.450.10 0.450.15 EXB38V (06034) 3.200.20 1.600.15 0.500.10 0.450.15 (0.300.20) N 0.800.15 N 0.350.20 EXBS8V (08054) 5.08+0.20 0.10 2.20+0.20 0.10 0.700.20 0.800.15 0.500.15 (0.5) 1.270.20 0.700.20 0.550.15 EXB2HV (04028) 3.800.10 1.600.10 0.450.10 0.300.10 (0.300.10) N 0.500.10 N 0.300.10 ( ) Reference Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. Chip Resistor Array n Ratings Specifications Item Resistance Range 10 W to 1 MW: E24 series Resistance Tolerance G: 2 %, J: 5 % 14V Limiting Element Voltage(1) 2HV Max. Rated Continuous 24V,28V,38V,34V,V4V,V8V Working Voltage S8V Item 14V,24V,V4V,34V 4 terminal Number of Terminal 28V,38V,V8V,S8V 8 terminal ( ) Max. Over-load Voltage(2) 16 terminal 2HV 14V 2HV Number of Resistors 28V,38V,V8V,S8V 4 resistors Category Temperature Range 8 resistors (Operating Temperature Range) Power Rating at 70 C 24V,V4V,34V,V8V,38V 0.063 W/element S8V 0.1 W/element 2HV 0.063 W/element (0.25 W/package) Jumper Array T.C.R. 0.031 W/element 50 V 100 V 25 V 50 V 200 106/uC(ppm/uC) 2 resistors 14V,28V 12.5 V 25 V 24V,28V,38V,34V,V4V,V8V 100 V S8V 200 V 14V,24V,V4V,34V 2HV Specifications Rated Current 55 uC to 125 uC 14V 0.5 A 2HV,24V,28V,38V,34V,V4V,V8V 1 A S8V 2A 14V 1A Max. Overload Current 2HV,24V,28V,38V,34V,V4V,V8V 2 A S8V 4A (1) Rated Continuous Working Voltage (RCWV) should be determined from RCWV=O Power Rating Resistance Value, or Limiting Element Voltage (max. RCWV) listed above, whichever is less. (2) Overload (Short-time Overload) Test Voltage (SOTV) should be determined from SOTV=2.5 Power Rating or max. Overload (Voltage) listed above whichever is less. 55 C 70 C 100 80 60 40 20 125 C 0 60 40 20 0 20 40 60 80 100 120 140 160 180 Ambient Temperature (C) Rated Load (%) Power Derating Curve For resistors operating in ambient temperature above 70 C, power rating should be derated in accordance with the right figure. n Packaging Specifications l Standard Quantity Type (inches) EXB14V (02012) EXB24V, 28V (04022, 04024) EXBV4V, V8V (06032, 06034) EXB34V, 38V (06032, 06034) EXBS8V (08054) EXB2HV (04028) Thickness (mm) Weight/1000 pcs. (g) Punched (Paper) Taping Embossed Taping 10000 pcs./reel N 0.35 14V: 0.5 0.35 24V: 1.2 28V: 2 10000 pcs./reel N 0.6 V4V: 5 V8V: 10 5000 pcs./reel N 0.5 34V: 3.5 38V: 5000 pcs./reel N 0.7 S8V: 30 N 2500 pcs./reel 0.45 2HV: 9 5000 pcs./reel N 7 Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. Chip Resistor Array l Punched (Paper) Taping Reel l Punched (Paper) Taping T B fB fA fA 0 180.03.0 fB fC 60 min. 13.01.0 W Type 14V 24V 28V Dimensions V4V (mm) 34V V8V 38V 2HV P1 A 0.700.05 11.42.0 P2 Tape running direction P0 B 0.900.05 1.200.05 2.200.10 W F E 1.950.15 1.950.20 8.000.20 3.500.05 1.750.10 2.000.15 3.600.20 1.900.15 4.100.15 P0 fD0 T 1.200.05 Type P1 14V 24V 2.000.10 28V Dimensions V4V (mm) 34V V8V 4.000.10 38V 2HV T 9.01.0 Chip component T W Type 14V, 2HV Dimensions 24V, 28V (mm) V4V, 34V V8V, 38V F W A fC Type 14V, 2HV Dimensions 24V, 28V (mm) V4V, 34V V8V, 38V Compartment E Sprocket hole fD0 P2 0.520.05 2.000.05 4.000.10 0.840.05 0.700.05 0.840.05 1.50+0.10 0 0.700.05 l Embossed Taping l Embossed Taping Reel T fA Chip component P1 P2 P0 fD1 Tape running direction W fA 0 180.0 3.0 Dimensions Type (mm) S8V F W B fB A t2 Dimensions Type (mm) S8V Compartment E Sprocket hole fD0 fC W 13.01.0 fB 60 min. A B W F E P0 Dimensions Type S8V 2.800.20 5.700.20 12.000.30 5.500.05 1.750.10 4.000.10 (mm) fC 13.01.0 P1 Dimensions Type (mm) S8V 4.000.10 T 15.42.0 P2 2.000.05 fD0 t2 fD1 1.50+0.10 1.6 max. 1.50+0.10 0 0 n Land pattern design Recommended land pattern design for Network chip is shown below. Type f a b c p (Not to scale) Unit (mm) Dimensions a b c p 0.3 0.3 0.50 0.9 0.65 1.4 to 1.5 0.50 1.4 V4V,V8V 0.7 to 0.9 0.4 to 0.45 0.4 to 0.45 0.80 2 to 2.4 34V,38V 0.7 to 0.9 0.4 to 0.5 0.80 2.2 to 2.6 0.5 to 0.75 0.5 to 0.75 1.27 3.2 to 3.8 0.50 2 14V 0.3 24V 0.5 28V 0.4 S8V 1 to 1.2 2HV 1 0.35 to 0.40 0.35 to 0.40 0.525 0.4 to 0.5 0.425 0.25 0.25 Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. f Chip Resistor Array n Recommended Soldering Conditions Recommendations and precautions are described below. l Recommended soldering conditions for reflow aReflow soldering should be a maximum of two times aPlease contact us for additional information when used in conditions other than those specified. aPlease measure the temperature of the terminations and study every type of the printed circuit board for solderability, before actual use. Temperature Peak For solder (Example : Sn/Pb) Preheating Main heating Peak Temperature Time 140 C to 160 C 60 s to 120 s Above 200 C 30 s to 40 s 235 5 C max. 10 s For lead-free solder (Example : Sn/Ag/Cu) Temperature Time Preheating Preheating Heating Main heating Peak 150 C to 180 C 60 s to 120 s Above 230 C 30 s to 40 s max. 260 C max. 10 s Time l Flow soldering aFlow soldering is not recommended because solder bridge may occur. Safety Precautions 1. Component Placement A Take measures against mechanical stress during and after mounting, so as not to damage the termination and protective coating. B Misplacement of components on the land pattern may cause solder bridge problem. 2. If transient load (heavy load in a short time) like pulse is expected to be applied, carry out evaluation and confirmation test with the resistors actually mounted on the board before using in production. When the load of more than rated power is applied under the load condition at steady state, it may impair performance and/or reliability of resistor. Never exceed the rated power. 3. Chlorine type or other high-activity flux is not recommeded as the residue may affect performance or reliability of resistors. 4. When soldering with soldering iron, never touch the body of the chip resistor with the tip of the soldering iron. When using a soldering iron with a tip at high temperature, solder for as short a time as possible (three seconds or less up to 350 C). 5. Avoid physical shock to the resistor and nipping of the resistor with hard tool (pliers or tweezers) as it may damage protective film or the body of resistor and may affect resistorOs performance. 6. Do not use the product in high humidity atmospheres. Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.