Data Sheet. Customer: Surge Withstanding Chip Resistor - SWR Series Size: 0402/0603/0805/1206/1210/2010/2512 Issued Date: 27-Jul-18

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Data Sheet Customer: Product: - SR Series Size: 0402/0603/0805/1206/1210/2010/2512 Issued Date: 27-Jul-18 Edition: REV.

, Hukou ownship, Hsinchu County 303, aiwan EL:886-3-5972931 FX:886-3-5972935 886-3-5973494 E-mail:sales@viking.com.tw No.

22 Xixia Road, Machinery & Industry Park, National Hi-ech Industrial Development Zone of uxi, uxi, Jiangsu Province, China Zip Code:214028

1 Data Sheet Customer: Product: - SR Series Size: 0402/0603/0805/1206/1210/2010/2512 Issued Date: 27-Jul-18 Edition: REV.1 VIKING ECH CORPORION VIKING ECH CORPORION KOHSIUNG RNCH UXI MEC CO., LD. No.70 Guangfu N. Rd., Hukou ownship, Hsinchu County 303, aiwan EL: FX: sales@viking.com.tw No.248-3, Sin-Sheng Rd., Cian-Jhen Dist., Kaohsiung, 806, aiwan EL: FX: sales@viking.com.tw No.22 Xixia Road, Machinery & Industry Park, National Hi-ech Industrial Development Zone of uxi, uxi, Jiangsu Province, China Zip Code: EL: FX: china@viking.com.tw Produced by (QC) Checked (QC) pproved by (QC) Prepared by (Sales) ccepted by (Customer) 27-Jul Jul Jul Jul-18 Susan Huang J.C. Liu J.C. Liu

2 Power ratio(%). SR Series SR Series Features High power rating Excellent surge withstanding & pulse withstanding performance Improved working voltage ratings Standard package sizes of 0402~2512 EC-Q200 Compliance Construction D1 L pplications Metering (esting/measurement) Medical Devices utomotive Power supply Charger Inverter LCD Video Monitors D2 lumina Substrate ottom Electrode op Electrode Edge Electrode arrier Layer External Electrode Resistor Layer Primary Overcoat Secondary Overcoat Dimensions Size (Inch) L D1 D2 eight (g) (1000pcs) SR ± ± ± ± ± SR ± ± ± ± ± SR ± ± ± ± ± SR05(1/2) ± ± ± ± ± SR ± ± ± ± ± SR06(3/4) ± ± ± ± ± SR ± ± ± ± ± SR ± ± ± ± ± SR ± ± ± ± ± Derating Curve Derating Curve mbient emperature( ) 1 Revision: 27-Jul-2018

3 SR Series Part Numbering SR 12 J E 1001 Product Dimensions 02: : : : : : : 2512 Resistance olerance J: ±5% K: ±10% M: ±20% Packaging CR Code (PPM/ C) : aping Reel E: ±100 F: ±200 G: ±300 Power Rating : 1.5 : 1 Q: 3/4 U: 1/2 G: 2/5 O: 1/3 V: 1/4 : 1/8 P: 1/5 Resistance 1001: 1KΩ 1004: 1MΩ 1005: 10MΩ Marking : Standard Marking N: No Marking Standard Electrical Specifications Item Power Rating at 70 C Operating emp. Range Max. Operating Max. Overload SR02 (0402) 1/5-55 ~ +155 C 50V 100V SR03 (0603) 1/8-55 ~ +155 C 50V 100V SR05 (0805) 1/4-55 ~ +155 C 150V 300V SR06 (1206) 1/3-55 ~ +155 C 200V 400V SR13 (1210) 1/2-55 ~ +155 C 200V 400V SR10 (2010) 3/4-55 ~ +155 C 400V 800V SR12 (2512) ~ +155 C 500V 1000V Resistance Range(E24) ±5% ±10% ±20% CR (PPM/ C) 1Ω - 20Ω ±300 22Ω - 1MΩ ±100 10Ω - 270Ω ± Ω - 1MΩ ±100 1Ω - 270Ω ± Ω - 20MΩ ±100 22Ω - 20MΩ ±100 22Ω - 20MΩ ±100 22Ω - 20MΩ ±100 22Ω - 20MΩ ±100 High Power & Ultra High Power Rating Electrical Specifications Item Power Rating at 70 C Operating emp. Range Max. Operating Max. Overload SR03 (0603) 1/4-55 ~ +155 C 75V 150V SR05 (0805) 2/5-55 ~ +155 C 150V 300V SR05 (0805) 1/2 * -55 ~ +155 C 400V 600V SR06 (1206) 1/2-55 ~ +155 C 200V 400V SR06 (1206) 3/4 * -55 ~ +155 C 500V 1000V SR13 (1210) 3/4-55 ~ +155 C 200V 400V Resistance Range (E24) ±5% ±10% ±20% CR (PPM/ C) 10Ω - 270Ω ± Ω - 1MΩ ±100 1Ω - 270Ω ± Ω - 1MΩ ±100 1Ω - 270Ω ± Ω - 1MΩ ±100 22Ω - 1MΩ ±100 22Ω - 1MΩ ±100 22Ω - 1MΩ ±100 2 Revision: 27-Jul-2018

4 SR Series Item Power Rating at 70 C Operating emp. Range Max. Operating Max. Overload SR10 (2010) 1-55 ~ +155 C 400V 800V *: Ultra High Power: double side printed resistor element Operating = (P*R) or Max. Operating listed above, whichever is lower. Overload =2.5* (P*R) or Max. Overload listed above, whichever is lower. Viking is capable of manufacturing the optional spec based on customer s requirement. Soldering Condition Resistance Range (E24) ±5% ±10% ±20% CR (PPM/ C) 22Ω - 1MΩ ±100 Environmental Characteristics emperature Coefficient of Resistance (.C.R.) Short ime Overload Insulation Resistance Endurance Damp Heat with Load Dry Heat ending Strength Solderability IR Reflow Soldering (1) ime of IR reflow soldering at maximum temperature point 260 C:10s Item Requirement est Method Resistance to Soldering Heat s Spec. (1.0%+0.05Ω) 10G (3.0%+0.05Ω) (3.0%+0.05Ω) (3.0%+0.05Ω) (1.0%+0.05Ω) 95% min. coverage (1.0%+0.05Ω) JIS-C IEC C~+125 C, 25 C is the reference temperature JIS-C IEC RCV*2.5 or Max. Overload whichever is lower for 5 seconds JIS-C IEC Max. Overload for 1 minute JIS-C IEC C, RCV for 1000 hrs with 1.5 hrs ON and 0.5 hr OFF JIS-C IEC C, 90~95% R.H., RCV for 1000 hrs with 1.5 hr ON and 0.5 hrs OFF JIS-C IEC at +155 C for 1000 hrs JIS-C IEC ending once for 5 seconds 2010, 2512 sizes: 2mm Other sizes: 3mm JIS-C IEC C for 3 seconds JIS-C IEC C for 10 seconds 3 Revision: 27-Jul-2018

5 SR Series Proof Leaching Item Requirement est Method Rapid Change of emperature No breakdown or flashover Individual leaching area 5% otal leaching area 10% (1.0%+0.05Ω) JIS-C IEC times Max. Operating for 1 minute JIS-C IEC C for 30 seconds JIS-C IEC C to +155 C, 5 cycles RCV(Rated Continuous orking )= (P*R) or Max. Operating whichever is lower. Storage emperature: 15~28 C; Humidity < 80%RH Packaging Reel Specifications & Packaging Quantity Packaging Quantity ape idth Reel Diameter Φ Φ ΦC SR02 Paper 10K 8mm 7 inch 178.5± / ± ± ±0.5 SR03 SR05 SR06 SR13 Paper 5K 8mm 7 inch 178.5± / ± ± ±0.5 SR10 SR12 Embossed 4K 12mm 7 inch 178.5± / ± ± ±0.5 Paper ape Specifications ottom ape op ape ψ D 0 E F Paper ape Resistor P 1 P 2 P 0 Direction of unreeling E F P 0 P 1 P 2 ΦD 0 SR ± ± ± ± ± ± ± ± , ±0.1 SR ± ± ± ± ± ± ± ± , ±0.1 SR ± ± ± ± ± ± ± ± , ±0.1 SR ± ± ± ± ± ± ± ± , ±0.1 SR ± ± ± ± ± ± ± ± , ±0.1 4 Revision: 27-Jul-2018

6 SR Series Embossed Plastic ape Specifications op ape ψ D 0 E F Embossed ape Resistor P 1 P 2 P 0 Direction of unreeling ψd ,-0 E F P 0 P 1 P 2 ΦD 0 SR10 2.8± ± ± ± ± ± ± ± , SR12 3.5± ± ± ± ± ± ± ± , Marking No Marking for ~ digits marking for Example Resistance 100Ω 2.2KΩ 10KΩ 100KΩ 1MΩ Marking : 3 digits marking in E24 Example: 101=100Ω 102=1KΩ (1 st and 2 nd are E24 code and 3 rd code is multiplier) E24 code Recommend Land Pattern C Mi n C SR SR SR SR SR SR SR Revision: 27-Jul-2018

7 Peak (V) Peak (V) SR Series Lightning Surge Resistors are tested in accordance with IEC using both 1.2/50us and 10/700 pulse shapes. he limit of acceptance is a shift in resistance of less than 1% from the initial value SR Series 1.2/50us Lightning Surge Resistance(Ω) SR Series 10/700us Lightning Surge Resistance(Ω) 6 Revision: 27-Jul-2018

8 SR Series Pulse withstanding capacity he limit of acceptance was a shift in resistance of less than 1% from the initial value. he power applied was subject to the restrictions of the maximum permissible impulse voltage graph shown. 7 Revision: 27-Jul-2018

SR Series Continuous Pulse he continuous load graph was

the pulse period was adjusted so that the average power

70 C. gain the limit of acceptance was a shift in

9 SR Series Continuous Pulse he continuous load graph was obtained by applying repetitive rectangular pulses where the pulse period was adjusted so that the average power dissipated in the resistor was equal to its rated power at 70 C. gain the limit of acceptance was a shift in resistance of less than 1% from the initial value. 8 Revision: 27-Jul-2018

10 SR Series REVISION HISORY REVISION DE CHNGE NOIFICION DESCRIPION Version 8 Jun 03, Environmental Characteristics updated Version 9 Jul 15, Remove Material Description - Modify Storage emperature Version Oct 13, Increase High Power Specifications Version 1 Jul 27, Increase 0402 size Electrical Specifications - Increase 0805/1206 Ultra High Power Electrical Specifications 9 Revision: 27-Jul-2018

Surge Withstanding Chip Resistor SWR Series

Surge Withstanding Chip Resistor SWR Series SR Series Features -High power rating -Excellent surge withstanding & pulse withstanding performance -Improved working voltage ratings -Standard package sizes of 0603~ -EC-Q200 Compliance pplications -Metering