1 R-Chip Introduction Product Management Team Global Marketing May 2005

2 Content Introduction to Chip Resistors Product features and benefits Yageo part numbering code Production locations Lead Free information

3 SMD R-Chip SMD R-Chip SMD: Surface Mounted Device R-Chip: Resistor Chip Introduction to Chip Resistor

4 Ceramic Inside contacts (Ag) Laser cutting Resistor layer Outside termination (Ni-barrier and solder layer) Covering layer with marking Side contact NiCr (sputtering) 3 High purity alumina substrate Electrode / Termination Laser trimming Protective coating Resistor layer Marking code Introduction to Chip Resistor

5 Electrode Screen Printing & Drying TOP SIDE BOTTOM SIDE Make the electrode by screen printing & Evaporate the solvent from electrode paste

6 TOP SIDE Sinter the electrode layer onto the ceramic substrate Electrode Firing

7 RESISTIVE LAYER Make the resistive layer by screen printing & Evaporate the solvent from resistive paste Resistive Layer Screen Printing & Drying

8 Sinter the resistive layer to stabilize the resistance and binding with electrode layer & substrate Resistive Layer Firing

9 G1 LAYER Primary Glass (G1) Screen Printing & Drying Protect the resistive layer during laser trimming & Evaporate the solvent from primary glass paste

10 Primary Glass Firing Sinter the primary glass layer to stabilize the physical property and binding with resistive layer

11 LASER TRIMMING Laser Trimming Trimming the resistive layer to the right resistance value

12 G2 LAYER Overcoat Screen Printing Apply the protective layer for resistive layer after laser trimming

13 MARKING CODE Marking Apply the marking code on the overcoat

14 Curing Overcoat Curing the overcoat paste to make the good bonding

15 Breaking into Strips & Stacking Breaking the ceramic plate into strips And Stacking the strips into jigs for termination making

16 Sputtering Apply the sputtering process to make the termination

17 Breaking into Chips Breaking strips into chips 103

18 Sn PLATED Ni PLATED Plating Apply Ni/Sn layers on the surface of end terminations which is for soldering process in customer application

19 Measuring & Taping Sampling inspection to make sure the products and taping quality

20 Chip Resistor Fabrication Process

21 Chip Resistor Fabrication Process

22 Additional information - Thick film and Thin film resistor process compare RuO 2 NiCr Overcoat Glaze coat 500 ÅSputteringNiCrThin film resistor (RT,RJ) 15~20 umScreen printingRuO 2 /Ag Thick film resistor (RC,RL,YCN..etc) R ThicknessProcessMaterial

23 Additional information - R-Chip Marking Code Rule How to read R value from marking: * 3 digits : first two digits are significant figures, third digit is number of zeros * 4 digits : first three digits are significant figures, third digit is number of zeros Example:

24 Additional information - EIA-96 MARKING fo r % Detail refer to “Marking” datasheet

25 Additional information - Mounting information Thermal Resistance (Rth) Foot print Soldering profile Reflow soldering SbPb solder paste SnAgCu solder paste Wave soldering SbPb solder paste SnAgCu solder paste Detail refer to “Mounting” datasheet

26 Additional information - Packing Size 7 inches 7 inches(power chip) 10 inches 13 inches Detail refer to “Packing” datasheet

27 Additional information - Basic Theorems - Size How to call you ---- Chip R What is 0805 →2012 ??? 0603→1608 ??? 08 : 0.08 inches ---Length of chip body 05 : 0.05 inches ---Width of chip body But, in catalog--- L=2.0; W=1.25 Unit :mm  inch So, L: 0.08 inches * 25.4 mm/inch=2.032mm W: 0.05inches * 25.4 mm/inch= 1.27mm

28 Additional information - Basic Theorems – E series E-24: 5% ; E-96: 1%

29 Additional information - Basic Theorems –T. C. R Temperature Coefficient of Resistance (TCR) form the following formula : R 2 - R 1 R 1 ( t 2 - t 1 ) T.C.R. = X10 6 ( ppm/ ℃ ) R 1 = resistance at reference temperature in ohms R 2 = resistance at test temperature in ohms t 1 = +25 ℃ or specified room temperature t 2 = -55 ℃ or +155 ℃ test temperature

30 Introduction to Chip Resistor General product : Thick film resistor Thin film resistor Array / R-network Special product : High ohmic resistor Low ohmic resistor High voltage resistor Surge resistor Trimmable resistor Fusible resistor Current sensor – low TCR Au termination High frequency product : Attenuator Product profile Branding : Yageo / Phycomp Resistor : SMD type Power : 1/20W to 1W Size : 0201 to 2512 Tolerance : 0.1% to 5% Termination : Sn (lead free)

31 Thick Film Resistors Series : RC0201, 0402, 0603, 0805… / RC41, 31, 21, 11… series SMD type : Resistance Range : 1Ω to 22MΩ, Jumper Tolerance : 1 and 5% Power (70° C) : 1/20 W to 1W Temperature coefficient : ± 100 to -100/+600 ppm/  C

32 Ceramic Inside contacts (Ag) Laser cutting Resistor layer Outside termination (Ni-barrier and solder layer) Covering layer with marking Side contact NiCr (sputtering) Thin Film Resistors Series : RT / TF series SMD type : Resistance Range : 1Ω to 1.5MΩ Tolerance : 0.5%, 0.25%, 0.1% Power (70° C) : 1/64 W to 1W Temperature coefficient : ± 25, ± 50 ppm/  C

33 Integrated 4 pcs of discrete 0603 RSMD Convex / Concave same soldering pad Space saving Series : YC164(convex), ARV241 / 242 (convex) TC164(concave), ARC241 / 242 (concave) SMD type : 4 x 0603 Convex / Concave Resistance Range : 10Ω to 1MΩ, Jumper Tolerance : 1 and 5% Power (70° C) : 1/16 W Temperature coefficient : ± 200 ppm/  C Resistors Array 8P4R (4x0603) - Convex / Concave Termination 3 High purity alumina substrate Electrode / Termination Laser trimming Protective coating Resistor layer Marking code 330

34 Resistors Array 8P4R (4x0402) - Convex Termination Series : YC124, ARV341 / 342 SMD type : 4 x 0402 Convex Resistance Range : 10Ω to 1MΩ, Jumper Tolerance: 1 and 5% Power dissipation (70° C) : 1/16 W Temperature coefficient : ± 200 ppm/  C Integrated 4 pcs of discrete 0402 RSMD, more reliable for Pick & Place operation. Efficiency, Space and Cost Saving Convex terminations, easy for soldering inspection 330

35 Series : YC122, ARV321 / 322 SMD type: 2 x 0402 Convex Resistance Range: 10Ω to 1MΩ, Jumper Tolerance: 1 and 5% Power dissipation (70° C): 1/16 W Temperature coefficient : ± 200 ppm/  C For PCB space saving, integrated 2 pcs of 0402 (1005) RSMD into a pitch 0.65 package Suitable for: Telecom, Mobile Phone, Notebook computer, all-in-one Mother Boards, HDD etc. Resistors Array 4P2R (2x0402) - Convex Termination

36 Integrated 4 pcs of discrete 1206 RSMD Space saving Series : YC324(convex), YC324(convex) SMD type : 8P4R (1220 ~1206 x 4) Convex Resistance Range : 10Ω to 1MΩ, Jumper Tolerance : 1 and 5% Power (70° C) : 1/8 W Temperature coefficient : ± 200 ppm/  C Resistors Array 8P4R (1220 ~ 4x1206) - Convex Termination 3 High purity alumina substrate Electrode / Termination Laser trimming Protective coating Resistor layer Marking code 330 New Series Phycomp Brand

37 Series : YC248, ARV381 / 382 SMD Type : 16P8R (1606 ~ 8 x 0402) Convex Resistance Range : 1  to 100K  Tolerances : 1 and 5% Power (70°C) : 1/16 W TCR :  200ppm/  C Resistors Array 16P8R (1606)- Convex Termination Use on NB ( near CPU )

38 Series : YC158/358, RNA310/YC358 SMD type : 10P8R (0612 / 1225) Resistance range : 10  to 330K  Power dissipation (70°C) : 1/32 W,1/16W Temperature coefficient :  200 ppm/  C 10P8R Resistor Network New Series Phycomp Brand

39 R020 R025 Low ohmic 1206 power version : 0.50 W i.s.o. standard 0.25 W Low ohmic 0805 power version : 0.25 W i.s.o. standard 0.125W Low Ohmic Chip Resistor Series : RL series / LRC + LPRC series SMD type : Resistance Range : 0.01Ω to 0.976Ω Tolerance : 5% and 1% Power (70° C) : 1/20 W to 1W Temperature coefficient : ± 200 to 1500 ppm/  C Application in DC/DC, SPS and Battery Charger for Current Sensing Typical Application of Low Ohmic (Power) Chip Resistor -- Current Sensing for DC/DC Converter

40 Series : SR series / SRC series SMD Type: 0805 / 1206 / 1218 / 2512 Power Dissipation: 0.125W to 1W Resistance Range: 1  to 100K  ; E24 series Tolerances: ± 5%, ± 10% TCR: ± 200ppm/  C t V time duration (A).Single Pulse Function SRC01 RC01 Pmax(Watt) Time Duration (sec.) (B).Permissible Peak Pulse Power Surge Chip Resistor

41 Series : TR series / RCxxTR series SMD Type: 1206 / 0805 / 0603 / 0402 Power Dissipation: 0.25W/ 0.125W/ 0.063W / 0.01W Resistance Range: 1  to 10M  Tolerances: 0~-20%; 0~-30% TCR:  100ppm / ±200ppm/  C Application in whole electronic industry and can replace preset potentiometers in several application. Trimmable Chip Resistor

42 Series : FR series / FRC series SMD Type: 0603 / 1206 Power Dissipation: 1/16 W,1/8W Resistance Range:  to 240   to 510  Tolerances: 5% Overload protection without the risk of fire. Application in Power supplies, Car telephone, Portable radio, CD and Cassette player. Fusible Chip Resistor

43 Series : AR series / RCxxH series SMD Type: 1206 / 0603 Resistance Range: 1Ω to 10MΩ Tolerances: 1 and 5% SPECIAL END-TERMINATION: End-termination of Ni/Pd/Au Products can be soldered as well glued on boards Can withstand all requirements Competitive with AgPd termination Special for use in high temperature environment\ Chip Resistors with Ni/Au termination

44 Current Sensor – Low TCR Series : PR/PF series SMD type : 0805 / 1206 / 2010 / 2512 Resistance Range : 0.001Ω to 1Ω Tolerance : 5 and 1% Power (70° C) : 0.125W, 0.25W, 0.5W, 1W, 2W Temperature coefficient : 0.001Ω to 0.002Ω ± 200ppm/  C 0.003Ω to 1Ω ± 100ppm/  C Application : -- DC- DC Converter -- Notebook PC -- Battery charger -- Mother board -- Power supply TC75 upon request

45 RF Attenuator 4P3R (0404) Convex Series : ATV321 series SMD type: 0404 (1010) Convex Attenuation: 1.0 ~ 20 dB Tolerance: ± 0.2 dB~ ± 2 dB Impedance: Typical 50 ohm VSWR: Max. 1.3 Frequency Range: 1dB ~10dB DC to 2.5 GHz 15dB,20dB DC to 2.0 GHz Suitable for Mobile Phone, Receivers, Microwave circuit Appl.

46 Summary Click here

47 Content Introduction to the product Product features and benefits Yageo part numbering code Production locations Lead Free Information

48 Product features and benefits Full product range –several different functions, tolerance and wide range –all type of lead free terminations Production capacity is 23 Billion / Month Globally deployed logistics network Strong and diversified customer base Very competitive prices

49 Content Introduction to the product Product features and benefits Yageo part numbering code Production locations Lead Free Information

50 Yageo part number information -- TCR coding rule Thick Film : Based on spec. Thin Film : TC10 ~ TC200

51 Yageo part number information -- Single resistor RC 0201 J R –– R L (1) (2) (3) (4) (5) (6) (7) (8) (1)(2)(3)(4)(5)(6)(7)(8) Series Name Size code Resistance Tolerance Packing styleTCRReel TypeResistance Terminati on RC = Thick film resistor RT = Thin film high precision – high stability RJ = Thin film general purpose RL = Low ohmic resistor PR = current sensor – low TCR PF = current sensor – low TCR TR = Trimmable SR = Surge FR = Fusible AR= NiAu termination RV = High voltage B =  0.1% C =  0.25% D =  0.5% F =  1% J =  5% P =  0.02% W=  0.05% R = Paper Tape K = Embossed Plastic Tape B = Bulk Bag C =  15ppm/  C D =  25ppm/  C E =  50ppm/  C M=  75ppm/  C F =  100ppm/  C G =  200ppm/  C I =  300ppm/  C – = Base on Spec. 07= 7 inch 10=10 inch 13=13 inch Example 0R1 10K 1R 100K 10R 1M 100R 10M 1K L=Lead Free

52 Yageo part number information -- Array and Network resistor YC 15 8 L J R –– R L (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (1)(2)(3)(4)(5)(6)(7)(8)(9)(10) Series Name Size code Number of resistor SchematicTol.Packing styleTCRReel TypeResistance Termina tion YC = convex TC = concave 12 = 0402x2, x4 15 = 0612 for 10P8R 16 = 0603 x4 24 = 0616 for 16P8R 32 = 1220 for 8P4R 35 = 1225 for 10P8R 2 = 2 resistor 4 = 4 resistor 8 = 8 resistor L = L- Type T = T- Type – = Base on spec. F=  1% J=  5% R = Paper Tape K = Embossed Plastic Tape B = Bulk Bag – = Base on Spec. 07= 7 inch 13=13 inch Example 1R 100K 10R 1M 100R 10M 1K L= Lead Free

53 Yageo part number information -- Attenuators AT V321 C R –– 07 1DB L (1) (2) (3) (4) (5) (6) (7) (8) (1)(2)(3)(4)(5)(6)(7)(8) Series Name Size code Tol.Packing styleTCRReel TypeAttenuationTermination AT = Chip RF Attenuators V321 = 0404 B =  02dB C =  0.3dB D =  0.5dB F =  1dB G=  2dB R = Paper Tape– =Base on Spec. 07= 7 inch 10=10 inch 13=13 inch Example 1dB 7dB 2dB 8dB 3dB 9dB 4dB 10dB 5dB 15dB 6dB 20dB L = Lead Free

54 Yageo part number information -- Power rating upgrade RL 0805 J R –– 7 W 0R1 L (1) (2) (3) (4) (5) (6) (7) (8) (9) (1)(2)(3)(4)(5)(6)(7)(8)(9) Series Name Size code Resistance Tolerance Packing styleTCRReel TypePowerResistanceTermination RL * PR PF F =  1% J =  5% R= Paper Tape K = Embossed Plastic Tape M=  75PPM/  C F =  100PPM/  C G =  200PPM/  C – =Base on Spec 7= 7 inchW = 2 x standard power Example 0R001 0R056 0R2 1R L= lead free Example: Current Sensor TC W 1% 5m Ohm 7inch reel Yageo PN is PR2512FKF7W0R005L *: RL size in 0805 ~ 1206

55 Content Introduction to the product Product features and benefits Yageo part numbering code Production locations Lead Free Information

56 R-Chip Factory profile - Kaoshiung Taiwan (YR) Y1 FactoryY2 Factory

57 Kaohsiung factory (YR) at a glance Establishedin:1977 Size: 18,888m 2 factory floor space (Y1:7,761 m 2 ; Y2:11,127m 2 ) Number of employees:840 Products produced:R-chip: 132 Bpcs/year Quality certifications: ISO 9002 QS 9000 ISO Customers that approvedDell, HP/Compaq, IBM, Intel, factory already:Motorola, Nokia, Philips, Samsung, Sony, Johnson Control

58 R-Chip Factory profile - Suzhou China

59 Suzhou R-chip factory at a glance Established in:Oct Size:30,000 m 2 factory floor space Number of employees:1,100 Products produced:R-chip: 144 Bpcs/year Quality certifications: ISO 9002 ISO QS 9000 Customers that approvedIntel, Moto, Siemens, Nokia, the factory already :Philips, Samsung, LG, Cannon, Sharp, JVC, Dell, Solectron, SCI, Flextronic, ASUS, BenQ, MSI, ECS, Quanta, Compal, Wistron, Foxconn, Delta,Lite-on, Haier, QDI, Hwawei,Changhong, China Putian, etc.

60 Content Introduction to the product Product features and benefits Yageo part numbering code Production locations Lead Free Information

61 LEAD FREE PRODUCTS Products with Lead-free termination are available & ready to meet CUSTOMERS request GREEN SUPPLIER for all your PASSIVE COMPONENTS

62 LEAD FREE PRODUCTS From 2005 July 1 st, Yageo supply 100% lead free termination

63 Any further questions about this presentation? Please contact: R-Chip Product Manager Algo Lin

64