120 DATA SHEET ARRAY CHIP RESISTORS YC248 (16Pin/8R) 5%, 1% sizes 0616 Product specification - Oct 31, 2008 V.2 Supersedes Date of Mar. 06, 2003 RoHS compliant Product specification Chip Resistor Surface Mount YC SCOPE ORDERING INFORMATION - GLOBAL PART NUMBER This specification describes YC248 series chip resistor arrays with lead-free terminations made by thick film process. Both part numbers are identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value. YAGEO BRAND ordering code GLOBAL PART NUMBER APPLICATIONS Terminal for SDRAM and DDRAM (1) (2) (3) Mobile phone, telecom... FEATURES RoHS compliant - Products with lead free terminations meet RoHS requirements - Pb-glass contained in electrodes - Resistor element and glass are exempted by RoHS Reducing environmentally hazardous wastes component and equipment reliability of PCB space None forbidden-materials used in products/production Halogen Free Epoxy (5) (6) F = 1% J = 5% (for Jumper ordering, use code of J) (2) PACKAGING TYPE R = Paper taping reel K = Embossed taping reel (3) TEMPERATURE COEFFICIENT OF RESISTANCE - = Base on spec (4) TAPING REEL 07 = 7 inch dia. Reel (5) RESISTANCE VALUE There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need to mention the last zero after R/K/M, e.g.1K2, not 1K20. Detailed resistance rules show in table of "Resistance rule of global part number". (6) OPTIONAL CODE L = optional symbol (Note) High Saving (4) (1) TOLERANCE applications: laptop computer, desktop computer electronic equipment: PDAs, PNDs ( PREFERRED ) YC248 - X X X XX XXXX L Computer Consume 2 8 248 (RoHS Compliant) SERIES Resistance rule of global part number Resistance code rule Example 0R 0R = Jumper XRXX (1 to 9.76 ) 1R = 1 1R5 = 1.5 9R76 = 9.76 XXRX (10 to 97.6 ) 10R = 10 97R6 = 97.6 XXXR (100 to 976 ) 100R = 100 XKXX (1 to 9.76 K) 1K = 1,000 9K76 = 9760 XMXX (1 to 9.76 M) 1M = 1,000,000 9M76= 9,760,000 ORDERING EXAMPLE The ordering code of a YC248 convex chip resistor array, value 1,000 X with 5% tolerance, supplied in 7-inch tape reel is: YC248-JR-071K(L). NOTE 1. All our RSMD products meet RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead Free Process" 2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of GLOBAL PART NUMBER www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC SERIES 3 8 248 (RoHS Compliant) PHYCOMP BRAND ordering codes Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp brand products. GLOBAL PART NUMBER ( PREFERRED ) For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2. 12NC CODE 2350 XXX XXXXX L (1) TYPE/ 0616 ARV381 ARV382 Jumper (2) (3) START TOL. RESISTANCE IN (1) RANGE (%) 2350 2350 2350 5% 1% - 10 to 1 M 10 to 1 M 0 Last digit of 12NC Resistance decade (3) (4) Last digit 0.01 to 0.0976 X 0.1 to 0.976 X 0 053 10xxx 1 to 9.76 X 8 043 1xxxx 10 to 97.6 X 9 100 to 976 X 1 1 to 9.76 KX 2 10 to 97.6 KX 3 100 to 976 KX 4 1 to 9.76 MX 5 10 to 97.6 MX 6 PAPER / PE TAPE ON REEL (units) (2) 5,000 053 91001 (1) The resistors have a 12-digit ordering code starting with 2350. (2) The subsequent 4 or 5 digits indicate the resistor tolerance and packaging. (3) The remaining 4 or 3 digits represent the resistance value with the last digit indicating the multiplier as shown in the table of "Last digit of 12NC". Example: 7 0.02 X = 0200 or 200 (4) "L" is optional symbol (Note) . 0.3 X = 3007 or 307 ORDERING EXAMPLE 1X = 1008 or 108 The ordering code of a ARV381 resistor, value 1,000 X with 5% tolerance, supplied in tape of 5,000 units per reel is: 235005310102(L) or YC248-JR-071K(L). 33 KX = 3303 or 333 10 MX = 1006 or 106 NOTE 1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead Free Process" 2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of GLOBAL PART NUMBER / 12NC can be added (both are on customer request) www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC 4 8 248 (RoHS Compliant) SERIES MARKING YC248 0 1-Digit marking YNSC014 Fig. 1 Jumper = 0 E-24 series: 3 digits 2 First two digits for significant figure and 3rd digit for number of zeros YNSC035 Fig. 2 Value = 240 K For further marking information, please see special data sheet "Chip resistors marking" CONSTRUCTION OUTLINES The resistor is constructed on top of a high-grade ceramic body. Internal metal electrodes are added on each end to make the contacts to overcoat the thick film resistive element. The resistive layer composition of the resistive element inner electrode is a noble metal imbedded into a termination glass and covered by a second glass ceramic substrate to prevent environment influences. The resistor is laser trimmed to the Fig. 3 Chip resistor outlines rated resistance value. The resistor is covered with a protective epoxy coat, finally the two external terminations (matte tin on Ni-barrier) are added. See fig.3 YNSC069 DIMENSIONS Table 1 H TYPE YC248 B (mm) 0.30 0.15 H (mm) 0.45 0.05 P (mm) 0.50 0.05 L (mm) 4.00 0.20 T (mm) 0.45 0.10 W1 (mm) 0.40 0.15 W2 (mm) 1.60 0.15 T B W1 W2 P L CCB261_b Fig. 4 YC248 series chip resistors dimension For dimension see Table 1 SCHEMATIC For dimension see Fig. 4 and Table 1 16 15 14 13 12 11 10 9 handbook, 2 columns R1 R2 R3 R4 R5 R6 R7 R8 CCB258_b Fig. 5 Equivalent circuit diagram R1=R2=R3=R4=R5=R6=R7=R8 1 2 3 4 5 6 7 8 www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC SERIES ELECTRICAL CHARACTERISTICS 5 8 248 (RoHS Compliant) FOOTPRINT AND SOLDERING PROFILES Table 2 YC248 1/16 W CHARACTERISTICS Operating Temperature Range -55 C to +155 C Maximum Working Voltage 50 V Maximum Overload Voltage 100 V Dielectric Withstanding Voltage 100 V Number of Resistors For recommended footprint and soldering profiles, please see the special data sheet "Chip resistors mounting". 8 5% (E24) 10 to 1 M Resistance Range 1% (E24/E96) 10 to 1 M < 0.05 Zero Ohm Jumper Temperature Coefficient 200 ppm/C Jumper Criteria Rated Current 2.0 A Maximum Current 10 A PACKING STYLE AND PACKAGING QUANTITY Table 3 Packing style and packaging quantity PRODUCT TYPE PACKING STYLE REEL DIMENSION QUANTITY PER REEL YC248 Paper Taping Reel (R) 7" (178 mm) 5,000 units Embossed taping reel (K) 7" (178 mm) 4,000 units NOTE 1. For Paper/Embossed tape and reel specification/dimensions, please see the special data sheet "Chip resistors packing". FUNCTIONAL DESCRIPTION P OWER RATING YC 248 rated power at 70 C is 1/16 W RATED VOLTAGE The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula: V=(P X R) or max. working voltage whichever is less handbook, halfpage P (%Prated ) MLB206_2 100 50 0 55 0 50 70 100 155 o Tamb ( C) Where V=Continuous rated DC or AC (rms) working voltage (V) Fig. 5 Maximum dissipation (P) in percentage of rated power as a function of the operating ambient temperature (Tamb) P=Rated power (W) R=Resistance value (X) www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC SERIES 6 8 248 (RoHS Compliant) TESTS AND REQUIREMENTS Table 4 Test condition, procedure and requirements TEST TEST METHOD PROCEDURE REQUIREMENTS Life/ Operational Life/ Endurance MIL-STD-202G-method 108A 1,000 hours at 705 C applied RCWV 1.5 hours on, 0.5 hour off, still air required (2%+0.05 ) High Temperature Exposure/ Endurance at upper category temperature MIL-STD-202G-method 108A 1,000 hours at maximum operating temperature depending on specification, unpowered (1%+0.05 ) IEC 60115-1 4.25.3 JIS C 5202-7.11 No direct impingement of forced air to the parts Moisture Resistance MIL-STD-202G-method 106F IEC 60115-1 4.24.2 IEC 60115-1 4.25.1 JIS C 5202-7.10 Tolerances: 1553 C Each temperature / humidity cycle is defined at 8 hours (method 106F), 3 cycles / 24 hours for 10d with 25 C / 65 C 95% R.H, without steps 7a & 7b, unpowered (2%+0.05 ) Parts mounted on test-boards, without condensation on parts Measurement at 242 hours after test conclusion Thermal Shock MIL-STD-202G-method 107G -55/+155 C Note: Number of cycles required is 300. Devices unmounted (0.5%+0.05 ) for 10 K to 10 M (1%+0.05 ) for others Maximum transfer time is 20 seconds. Dwell time is 15 minutes. Air - Air Short time overload MIL-R-55342D-para 4.7.5 Board Flex/ Bending IEC60115-1 4.33 IEC60115-1 4.13 2.5 times RCWV or maximum overload voltage whichever is less for 5 sec at room temperature (2%+0.05 ) Device mounted on PCB test board as described, only 1 board bending required (1%+0.05 ) No visible damage No visible damage 3 mm bending Bending time: 605 seconds Ohmic value checked during bending www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC SERIES 7 8 248 (RoHS Compliant) TEST TEST METHOD PROCEDURE REQUIREMENTS Solderability - Wetting IPC/JEDECJ-STD-002B test B Electrical Test not required IEC 60068-2-58 Magnification 50X Well tinned (95% covered) No visible damage SMD conditions: 1st step: method B, aging 4 hours at 155 C dry heat 2nd step: leadfree solder bath at 2453 C Dipping time: 30.5 seconds - Leaching - Resistance to Soldering Heat IPC/JEDECJ-STD-002B test D No visible damage IEC 60068-2-58 Leadfree solder, 260 C, 30 seconds immersion time MIL-STD-202G-method 210F Condition B, no pre-heat of samples (1%+0.05 ) IEC 60068-2-58 Leadfree solder, 270 C, 10 seconds immersion time No visible damage Procedure 2 for SMD: devices fluxed and cleaned with isopropanol www.yageo.com Oct 31, 2008 V.2 Product specification Chip Resistor Surface Mount YC SERIES 8 8 248 (RoHS Compliant) REVISION HISTORY REVISION DATE CHANGE NOTIFICATION DESCRIPTION Version 2 Oct 31, 2008 - - Change to dual brand datasheet that describes YC248 with RoHS compliant - Description of "Halogen Free Epoxy" added - Define global part number Version 1 Feb 22, 2005 - - New datasheet for 0616 (16Pin/8R) chip resistor arrays 1% and 5% with lead-free terminations - Replace the 0616 part of pdf files: ARV381_5_3.pdf and ARV382_1_4.pdf - Test method and procedure updated Version 0 Nov. 10, 2003 - - First issue of this specification " Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any product change will be announced by PCN." www.yageo.com Oct 31, 2008 V.2