Anti-Sulfurated Chip Resistors Array Anti-Sulfurated Chip Resistors Array Series: EXB U14, U18, U24, U28, U2H, U34, U38 Features High resistance to sulfurization achieved by adopting an Ag-Pd-based inner electrode High density 2 resistors in 0.8 mm 0.6 mm size / 0302 inch size : EXBU14 4 resistors in 1.4 mm 0.6 mm size / 0502 inch size : EXBU18 2 resistors in 1.0 mm 1.0 mm size / 0404 inch size : EXBU24 4 resistors in 2.0 mm 1.0 mm size / 0804 inch size : EXBU28 8 resistors in 3.8 mm 1.6 mm size / 1506 inch size : EXBU2H 2 resistors in 1.6 mm 1.6 mm size / 0606 inch size : EXBU34 4 resistors in 3.2 mm 1.6 mm size / 1206 inch size : EXBU38 Improvement of placement efficiency Placement efficiency of Chip Resistor Array is two, four or eight times of the flat type chip resistor Reference Standard IEC 60115-9, JIS C 5201-9, EIAJ RC-2129 AEC-Q200 compliantEXBU2EXBU3 RoHS compliant As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions, Please see Data Files Explanation of Part Numbers 1T ERJS02 ERJS1T 1 2 3 4 5 6 7 9 10 11 8 X B U 2 8 4 7 2 J E X Resistance Tolerance Product Code Code inch size Construction Resistance Value Packaging Methods U14 02012 Convex Terminal The first two digits are Code Tolerance Code Packaging Part No. Thick Film Chip significant figures of Resistor U18 02014 Flat Terminal J EXBU14 5 resistance value and Networks Punched Carrier Taping Convex Terminal EXBU18 U24 04022 0 Jumper the third one denotes 2 mm pitch,10,000 pcs Convex Terminal U28 04024 EXBU24 the number of zeros U2H 06028 Convex Terminal EXBU28 following. Jumper is expressed by R00. U34 06032 Convex Terminal EXBU2H Punched Carrier Taping Ex.222: 2.2 k Convex Terminal EXBU34 U38 06034 V 4 mm pitch, 5,000 pcs EXBU38 Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01Mar. 2020 Anti-Sulfurated Chip Resistors Array Ratings For Resistor Limiting Maximum Category Resistance AEC- Power Rating Resistance Element Overload T.C.R. Part No. Temperature at 70 C Tolerance Range Q200 (1) (2) -6 (inch size) Range Voltage Voltage (10 /K) (W/element) (%) Grade (V) (V) EXBU14 0.031 12.5 25 5 10 to 1 M (E24) 55 to +125 - (02012) EXBU18 0.031 R<10 : 12.5 25 5 10 to 1 M (E24) 55 to +125 - 0.1 W / package (02014) 200 to +600 EXBU24 0.063 50 100 5 1 to 1 M 55 to +125 Grade 1 (E24) (04022) EXBU28 0.063 50 100 5 1 to 1 M (E24) 55 to +125 Grade 1 (04024) EXBU2H 0.063 10 to 1 M : 10 to 1 M 55 to +125 25 50 5 (E24) Grade 1 (06028) 0.25 W / package 200 EXBU34 0.063 50 100 5 1 to 1 M (E24) 55 to +125 Grade 1 (06032) EXBU38 0.063 1 to 1 M 55 to +125 50 100 5 (E24) Grade 1 (06034) (1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=Power Rating Resistance Value, or Limiting Element Voltage listed above, whichever less. (2) Overload Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance) RCWV or Maximum Overload Voltage listed above, whichever less. For Jumper Power Derating Curve Maximum Overload Rated Current Part No. Resistance() (1) (A / element) Current (A) For resistors operated in ambient temperatures EXBU24 above 70 C, power rating shall be derated in EXBU28 accordance with the figure below. EXBU2H 100 m or less 1 2 -55 70 100 EXBU34 EXBU38 80 (1) Overload test current 60 40 20 125 0 -60 -40 -20 0 20 60 80 100 120 140 160 180 40 Ambient Temperature(C) Construction Schematics Isolated type U14, U24 U18, U28, Protective U2H coating U34V U38V 2 resistors 4 resistors 8 resistors 16 15 14 13 12 11 10 9 4 3 8 7 6 5 Alumina substrate Thick lm Electrode (Outer) Electrode Electrode resistive element 1 2 3 4 1 2 3 4 5 6 7 8 1 2 (Between) (Inner) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01Mar. 2020 Rated Load (%)