120 DATA SHEET ARRAY CHIP RESISTORS YC/TC 5%, 1% sizes YC:102/104/122/124/162/164/248/324/158T/358L/358T TC: 122/124/164 RoHS compliant 9 V. 9 1 0 2 1, 2 y r a u r b e F – n o ti a c cifi e p S t c u d o r P

Product specification 2 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 SCOPE ORDERING INFORM ATIO N - GLOBAL PART NUMBER & 12NC This specificatio n describes Both part numbers ar e iden tified by the series, size, tolerance, packing YC (convex, flat) and TC (concave) type, temperature coefficient, taping reel and resistance value. series chip resi stor arrays with lead- Y YAAGGEEOO BBRRAANNDD oorrddeerriinngg ccooddee free terminations made by thick film process. G LOBAL PART NUMBER (PREFERSRED) YC XXXX X X X X XX XXXX L/T TC (1) (2) (3) (4) (5) (6) (7) (8) APPLICATIONS (1) SIZE  Terminal for SDRAM and DDRAM YC:102/104/122/124/162/164/248/324/158T/358L/358T  Computer applications: laptop TC: 122/124/164 computer, desktop computer (2) ARRAYS OR NETWORKS  Consume electronic equipments: Array YC102/104/122/124/162/164/248/324: - PDAs, PNDs  Mobile phone, telecom… Network YC158T/YC358L/YC358T: NA (3) TOLERANCE FEATURES F = ±1% J = ±5% (for Jumper ordering, use code of J)  AEC-Q200 qualified (4) PACKAGING TYPE  More efficient in pick & place R = Paper taping reel K = Embossed plastic tape reel application  Low assembly costs (5) TEMPERATURE COEFFICIENT OF RESISTANCE  RoHS compliant – = Base on spec  Products with lead free terminations meet RoHS (6) TAPING REEL requirements 07 = 7 inch dia. Reel  Pb-glass contained in electrodes 13 = 13 inch dia. Reel  Resistor element and glass are (7) RESISTANCE VALUE exempted by RoHS  Reducing environmentally There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point. hazardous wastes Detailed resistance rules show in table of “Resistance rule of global part number”.  High component and equipment (8) DEFAULT CODE reliability  Saving of PCB space Letter L is the system default code for ordering only. (Note)  None forbidden-materials used in Letter T is the only default code for YC102. products/production  Halogen Free Epoxy Resistance rule of global part number ORDERING EXAMPLE Resistance code rule Example The ordering code of a YC122 convex chip resistor array, value 1,000 Ω 0R 0R = Jumper with ±5% tolerance, supplied in 7-inch tape reel is: YC122-JR-071KL. 1R = 1 Ω XRXX YC158T network, value 100,000Ω with 5% tolerance, supplied in 7-inch 1R5 = 1.5 Ω (1 to 9.76 Ω) tape reel is: YC158TJR-07100KL 9R76 = 9.76 Ω XXRX 10R = 10 Ω (10 to 97.6 Ω) 97R6 = 97.6 Ω NOTE XXXR 100R = 100 Ω 1. All our RSMD products meet RoHS compliant. "LFP" of the internal 2D reel label (100 to 976 Ω) mentions "Lead Free Process" XKXX 1K = 1,000 Ω 2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of (1 to 9.76 KΩ) 9K76 = 9760 Ω GLOBAL PART NUMBER / 12NC can be added (both are on customer request) XM 1M = 1,000,000 Ω (1 MΩ) www.yageo.com Feb. 21, 2019 V.9

Product specification 3 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 PP HH YYCCOOMMPP BBRRAANNDD oorrddeerriinngg ccooddeess Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp brand produc ts. GLOBAL PART NUMBER (PREFERRED) For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2. TC122 series is supplied and ordered by global part number only. 12NC CODE 2350 XXX XXXXX L Last digit of 12NC (1) (2) (3) (4) Resistance decade (3) Last digit TYPE/ START TOL. RESISTANCE PAPER / PE TAPE ON REEL (units) (2) 0.01 to 0.0976 Ω 0 2×0402 IN (1) (%) RANGE 10,000 50,000 0.1 to 0.976 Ω 7 1 to 9.76 Ω 8 ARV321 2350 ±5% 1 to 1 MΩ 013 11xxx 013 12xxx 10 to 97.6 Ω 9 ARV322 2350 ±1% 10 to 1 MΩ 013 2xxxx 013 3xxxx 100 to 976 Ω 1 Jumper 2350 - 0 Ω 013 91001 - 1 to 9.76 KΩ 2 ( 1) The resistors have a 12-digit ordering code starting with 2350. 10 to 97.6 KΩ 3 ( 2) The subsequent 4 or 5 digits indicate the resistor tolerance and 100 to 976 KΩ 4 packaging. 1 to 9.76 MΩ 5 (3) The remaining 4 or 3 digits represent the resistance value with the 10 to 97.6 MΩ 6 last digit indicating the multiplier as shown in the table of “Last digit of 12NC”. Example: 0.02 Ω = 0200 or 200 (4) "L" is optional symbol (Note). 0.3Ω = 3007 or 307 ORDERING EXAMPLE 1Ω = 1008 or 108 The ordering code of a ARV321 resistor, value 1,000Ω with ±5% 33 KΩ = 3303 or 333 tolerance, supplied in tape of 10,000 units per reel is: 235001311102(L) 10 MΩ = 1006 or 106 or YC122-JR-071KL. 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 Feb. 21, 2019 V.9

Product specification 4 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 MARKING YC102 No marking Fig. 1 YC 122 No marking Fig. 2 YC 104 No marking F ig. 3 YC 124 / 1 62 / 164 / 324 0 1-Digit marking F ig. 4 J umper=0Ω 2 E-24 series: 3 digits, 5% First two digits for significant figure and 3rd digit for number of zeros F ig. 4-1 Value=240KΩ YC 248 0 1-Digit marking F ig. 5 Jumper=0Ω E-24 series: 3 digits, 5% 2 First two digits for significant figure and 3rd digit for number of zeros F ig. 5-1 Value=240KΩ YC 158T/ 358L/358T E-24 series: 3 digits 2 First two digits for significant figure and 3rd F ig. 6 Value=24Ω F ig. 6-1 Value=240KΩ digit for number of zeros TC 122 No marking F ig. 7 TC 124 No marking Fig. 8 www.yageo.com Feb. 21, 2019 V.9

Product specification 5 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 TC164 0 1-Digit marking Fig. 9 Jumper=0Ω E-24 series: 3 digits, 5% 2 First two digits for significant figure and 3rd digit for number of zeros Fig. 9-1 Value=240KΩ For further marking information, please refer to data sheet “Chip resistors marking”. CO NST RUCTION The resistor is constructed on top OOUUTTLLIINNEESS of a high-grade ceramic body. Internal metal electrodes are added on each end to make the contacts to the thick film resistive element. The composition of the resistive element is a noble metal imbedded into a glass and covered by a second glass to prevent environment influences. The resistor is laser trimmed to the rated resistance value. The resistor Fig. 10 Chip resistor outlines is covered with a protective epoxy coat, finally the two external terminations (matte tin on Ni- barrier) are added as shown in Fig.9. www.yageo.com Feb. 21, 2019 V.9

Product specification 6 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 SCHEMATIC Fig. 11 Equivalent circuit diagram Note: 1. YC102/104 is flat type For dimension, please refer to Table 1 Side view for all types YC102_T YC 122/162 YC 104/124/164/324 158/358/248 TC 122 TC 124/164 unit: mm Fig. 12 YC/TC122 series chip resistors dimension Note: (1) YC102/104 is flat type www.yageo.com Feb. 21, 2019 V.9

Product specification 7 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 DIMENSIONS Table 1 TYPE H / H1 / HW B P L T W1 W2 YC102 H: 0.25 ± 0.10 0.15 ±0.10 0.55 ±0.10 0.80 ±0.10 0.35 ±0.10 0.15 ±0.10 0.60 ±0.10 YC104 H : 0.20 ± 0.10 0.15 ±0.05 0.40 ±0.10 1.40 ±0.10 0.35 ±0.10 0.15 ±0.10 0.60 ±0.10 YC122 H : 0.21+0.10 / -0.05 0.20 ±0.10 0.67 ±0.05 1.00 ±0.10 0.30 ±0.10 0.25 ±0.10 1.00 ±0.10 H : 0.35 ±0.10 W YC124 H: 0.40 ± 0.15 0.20 ±0.15 0.50 ±0.05 2.00 ±0.10 0.45 ±0.10 0.30 ±0.15 1.00 ±0.10 H: 0.30 ± 0.05 1 YC162 H : 0.30 ±0.10 0.30 ±0.10 0.80 ±0.05 1.60 ±0.10 0.40 ±0.10 0.30 ±0.10 1.60 ±0.10 H : 0.65 ±0.15 W H : 0.65 ±0.05 YC164 0.30 ±0.15 0.80 ±0.05 3.20 ±0.15 0.60 ±0.10 0.30 ±0.15 1.60 ±0.15 H: 0.50 ±0.15 1 H : 0.45 ±0.05 YC248 0.30 ±0.15 0.50 ±0.05 4.00 ±0.20 0.45 ±0.10 0.40 ±0.15 1.60 ±0.15 H: 0.30 ±0.05 1 H : 1.10 ±0.15 YC324 0.50 ±0.20 1.27 ±0.05 5.08 ±0.20 0.60 ±0.10 0.50 ±0.15 3.20 ±0.20 H: 0.90 ±0.15 1 TC122 H : 0.30 ±0.05 0.25 ±0.15 0.50 ±0.05 1.00 ±0.10 0.30 ±0.10 0.25 ±0.15 1.00 ±0.10 TC124 H : 0.30 ±0.10 0.20 ±0.10 0.50 ±0.05 2.00 ±0.10 0.40 ±0.10 0.25 ±0.10 1.00 ±0.10 TC164 H : 0.50 ±0.15 0.30 ±0.15 0.80 ±0.05 3.20 ±0.15 0.60 ±0.10 0.30 ±0.15 1.60 ±0.15 YC158T H : 0.45±0.05 0.30 ±0.15 0.64 ±0.05 3.20 ±0.20 0.60 ±0.10 0.35 ±0.15 1.60 ±0.15 H: 0.32± 0.05 1 YC358L H : 1.10±0.15 0.50 ±0.15 1.27 ±0.05 6.40 ±0.20 0.60 ±0.10 0.50 ±0.15 3.20 ±0.20 YC358T H: 0.90±0.15 1 www.yageo.com Feb. 21, 2019 V.9

Product specification 8 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 ELECTRICAL CHARACTERISTICS Table 2 POWER Jumper criteria TYPE OPERATING MWV RCOV DWV RESISTANCE RANGE & T. C. R. P70 TEMP. RANGE TOLERANCE (unit: A) E24 ±5% 10Ω ≤ R ≤ 1MΩ YC102 1/32W -55°C to +125°C 15V 30V 30V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 0.5 Max. current 1.0 Jumper < 0.05Ω ±200 ppm/°C E24 ±5% 10Ω ≤ R ≤ 1MΩ YC104 1/32W -55°C to +125°C 12.5V 25V 25V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 0.5 Max. current 1.0 Jumper < 0.05Ω E24 ±5% 1Ω ≤ R ≤ 1MΩ YC122 1/16W -55°C to +155°C 50V 100V 100V E24/E96 ±1% 1Ω ≤ R ≤ 1MΩ Rated current 0.5 Max. current 1.0 Jumper < 0.05Ω 1Ω ≤ R ≤ 10Ω E24 ±5% 1Ω ≤ R ≤ 1MΩ YC124 1/16W -55°C to +155°C 25V 50V 100V E24/E96 ±1% 1Ω ≤ R ≤ 1MΩ ±250 ppm/°C Rated current 1.0 10Ω ≤ R ≤ 1MΩ Max. current 2.0 Jumper < 0.05Ω ±200 ppm/°C E24 ±5% 1Ω ≤ R ≤ 1MΩ YC162 1/16W -55°C to +155°C 50V 100V 100V E/24/E96 ±1% 1Ω ≤ R ≤ 1MΩ Rated current 1.0 Max. current 2.0 Jumper < 0.05Ω E24 ±5% 1Ω ≤ R ≤ 1MΩ YC164 1/16W -55°C to +155°C 50V 100V 100V E24/E96 ±1% 1Ω ≤ R ≤ 1MΩ Rated current 1.0 Max. current 2.0 Jumper < 0.05Ω E24 ±5% 10Ω ≤ R ≤ 1MΩ YC248 1/16W -55°C to +155°C 50V 100V 100V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 2.0 Max. current 10.0 Jumper < 0.05Ω YC324 1/8W -55°C to +155°C 200V 500V 500V E24 ±5% 10Ω ≤ R ≤ 1MΩ --- --- E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ E24 ±5% 10Ω ≤ R ≤ 1MΩ TC122 1/16W -55°C to +125°C 50V 100V 100V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 1.0 Max. current 1.5 Jumper < 0.05Ω ±200 ppm/°C E24 ±5% 10Ω ≤ R ≤ 1MΩ TC124 1/16W -55°C to +125°C 50V 100V 100V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 1.0 Max. current 1.5 Jumper < 0.05Ω E24 ±5% 10Ω ≤ R ≤ 1MΩ TC164 1/16W -55°C to +155°C 50V 100V 100V E24/E96 ±1% 10Ω ≤ R ≤ 1MΩ Rated current 1.0 Max. current 2.0 Jumper < 0.05Ω YC158T 1/16W -55°C to +155°C 25V 50V 50V E24 ±5% 10Ω ≤ R ≤ --- --- 100KΩ YC358L 10Ω ≤ R ≤ 1/16W -55°C to +155°C 50V 100V 100V E24 ±5% --- --- YC358T 330KΩ FOOTPRINT AND SOLDERING PROFILES For recommended footprint and soldering profiles, please refer to data sheet “Chip resistors mounting”. PACKING STYLE AND PACKAGING QUANTITY Table 3 Packing style and packaging quantity PAC KING STYLE PACKING STYLE YC102/ YC/TC YC/TC YC162 YC/TC YC248 YC324 YC158T YC358L 104 122 124 164 YC358T Paper taping reel ( R ) 7" (178mm) 10,000 10,000 10,000 5,000 5,000 5,000 --- 5,000 --- 13" (254mm) 50,000 50,000 40,000 --- 20,000 --- --- 20,000 --- Embossed taping reel ( K) 7" (178mm) --- --- --- --- --- 4,000 4,000 --- 4,000 NOTE 1. For tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”. www.yageo.com Feb. 21, 2019 V.9

Product specification 9 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 FUNCTIONAL DESCRIPTION OOPPEERRAATTIINNGG TTEEMMPPEERRAATTUURREE RRAANNGGEE YC102/104/122/162, TC122/124 Range: -55℃ to +125℃ (Fig.13) YC124/164/24 8/324/158T/358L/358T, TC164 Range: -55℃ to +155℃(Fig.14) PPOOWWEERR RRAATTIINNGG Each type rated power at 70℃ YC102/104 = 1/32 W YC122/124/162/164/248/158T/358L/358T = 1/16 W YC324 = 1/8 W TC122/124/164 = 1/16 W Fig. 13 Maximum dissipation (P) in percentage of rated power as a function of the operating ambient temperature (T ) amb RATED VOLTAGE The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula: V= (PxR) or max. working voltage whichever is less Where V=Continuous rated DC or AC (rms) working voltage (V) P=Rated power (W) R=Resistance value (Ω) Fig. 14 Maximum dissipation (P) in percentage of rated power as a function of the operating ambient temperature (T ) amb www.yageo.com Feb. 21, 2019 V.9

Product specification 10 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 TESTS AND REQUIREMENTS Table 4 Test condition, procedure and requirements TEST TEST METHOD PROCEDURE REQUIREMENTS Life/ MIL-STD-202-method 108 1,000 hours at 70±5 °C applied RCWV ±(2%+0.05 Ω) Operational Life / IEC 60115-1 4.25.1 1.5 hours on, 0.5 hour off, still air required <100 mΩ for Jumper Endurance JIS C 5202-7.10 High Temperature MIL-STD-202-method 108 1,000 hours at maximum operating ±(1%+0.05 Ω) Exposure/ IEC 60115-1 4.25.3 temperature depending on specification, <50 mΩ for Jumper Endurance at unpowered JIS C 5202-7.11 Upper Category No direct impingement of forced air to the Temperature parts Tolerances: 125±3 °C Moisture MIL-STD-202-method 106 Each temperature / humidity cycle is defined at ±(2%+0.05 Ω) Resistance IEC 60115-1 4.24.2 8 hours (method 106F), 3 cycles / 24 hours for <100 mΩ for Jumper 10d with 25 °C / 65 °C 95% R.H, without steps 7a & 7b, unpowered Parts mounted on test-boards, without condensation on parts Measurement at 24±2 hours after test conclusion Thermal Shock MIL-STD-202-method 107 -55/+125 °C ±(1%+0.05 Ω) Note: Number of cycles required is 300. <50 mΩ for Jumper Devices mounted Maximum transfer time is 20 seconds. Dwell time is 15 minutes. Air – Air Short Time MIL-R-55342-para 4.7.5 2.5 times RCWV or maximum overload ±(2%+0.05 Ω) Overload IEC60115-1 4.13 voltage whichever is less for 5 sec at room <50 mΩ for Jumper temperature No visible damage Board Flex/ IEC60115-1 4.33 Device mounted on PCB test board as ±(1%+0.05 Ω) Bending described, only 1 board bending required <50 mΩ for Jumper 3 mm bending No visible damage Bending time: 60±5 seconds Ohmic value checked during bending www.yageo.com Feb. 21, 2019 V.9

Product specification 11 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 TEST TEST METHOD PROCEDUR E REQUIREMENTS Solderability J-STD-002 test Electrical Test not required Well tinned (≥95% covered) - Wetting No visible damage Magnification 50X SMD conditions: 1st step: method B, aging 4 hours at 155 °C dry heat 2nd step: leadfree solder bath at 245±3 °C Dipping time: 3±0.5 seconds - Leaching J-STD-002 test Leadfree solder, 260 °C, 30 seconds No visible damage immersion time - Resistance to MIL-STD-202-method 210 Condition B, no pre-heat of samples ±(1%+0.05 Ω) Soldering Heat Leadfree solder, 260 °C, 10 seconds <50 mΩ for Jumper immersion time No visible damage Procedure 2 for SMD: devices fluxed and cleaned with isopropanol Biased Humidity AEC-Q200 Test 7 1,000 hours; 85 °C / 85% RH ± (5.0%+0.05 Ω) MIL-STD-202-Method 103 10% of operating power Measurement at 24± 4 hours after test conclusion. www.yageo.com Feb. 21, 2019 V.9

Product specification 12 Chip Resistor Surface Mount YC/TC SERIES 102 to 358 12 REVISION HISTORY REVISION DATE CHANGE DESCRIPTION NOTIFICATION Version 9 Feb.19, 2019 - - Update H dimension for YC124 Version 8 Dec. 24. 2018 - - Update AEC-Q200 qualified Version 7 Aug. 22, 2017 - - Correct the typo for YC158T/358L/358T, Marking, "240" is 24ohm Version 6 Jun. 1, 2017 - - Update ordering information for networks YC158T/YC358L/YC358T Version 5 Feb. 14, 2017 - - Update YC158 and 358 part number to YC158T , YC358L and YC358T Version 4 Dec. 22, 2016 - - Delete YC102 default code L type Version 3 Apr. 29, 2016 - - Update YC series and TC164 dimension Version 2 Dec. 11, 2015 - - Update Operating Temperature Version 1 Feb. 04, 2015 - - Update YC102 to flat type Version 0 Nov. 14, 2014 - - 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 Feb. 21, 2019 V.9