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| UXA 0204, UXB 0207, UXE 0414 Vishay Beyschlag High Precision Leaded Resistors FEATURES * Superior thin film technology * * * * * * DESCRIPTION UXA 0204, UXB 0207 and UXE 0414 high precision leaded thin film resistors combine the proven reliability of the professional products with an exceptional level of precision and stability. Therefore they are perfectly suited for applications in the fields of precision test and measuring equipment and particularly for the design of calibration references and standards. Exceptional low TCR: 02 ppm/K to 10 ppm/K Super tight tolerance: 0.01 % to 0.25 % Exceptional overall stability: class 0.02 Wide resistance range: 22 to 1 M Lead (Pb)-free solder contacts Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes * Compatible with "Restriction of the use of Hazardous Substances" (RoHS) directive 2002/95/EC (issue 2004) APPLICATIONS * Precision test and measuring equipment * Design of calibration references and standards METRIC SIZE DIN: CECC: 0204 A 0207 B 0414 D TECHNICAL SPECIFICATIONS DESCRIPTION CECC size Resistance range Resistance tolerance Temperature coefficient Operation mode Climatic category (LCT/UCT/days) Rated dissipation: P85 P70 Operating voltage, Umax AC/DC Film temperature Max. resistance change at P70 for resistance range, R/R max., after: 2000 h Max. resistance change at P85 for resistance range, R/R max., after: 1000 h 8000 h 225000 h Specified lifetime Permissible voltage against ambient : 1 minute continuous Failure rate 300 V 75 V 0.7 x 10-9/h 500 V 75 V 0.3 x 10-9/h 800 V 75 V 0.1 x 10-9/h 0.05 W 0.1 W 200 V 125 C 100 to 100 k 0.125 W 0.25 W 250 V 125 C 100 to 250 k 0.25 W 0.5 W 300 V 125 C 100 to 100 k UXA 0204 A 22 to 221 k UXB 0207 B 10 to 1 M UXE 0414 D 22 to 511 k 0.1 %; 0.05 % 10 ppm/K; 05 ppm/K precision 20/125/56 0.25 %; 0.1 %; 0.05 %; 0.01 % 10 ppm/K; 05 ppm/K; 02 ppm/K precision 20/125/56 precision 20/125/56 0.05 % 100 to 100 k 0.05 % 100 to 250 k 0.05 % 100 to 100 k 0.02 % 0.04 % 0.12 % 225 000 h 0.02 % 0.04 % 0.12 % 225 000 h 0.02 % 0.04 % 0.12 % 225 000 h www.vishay.com 84 For technical questions, contact: ff3cresistors@vishay.com Document Number: 28726 Revision: 21-Aug-07 UXA 0204, UXB 0207, UXE 0414 High Precision Leaded Resistors Vishay Beyschlag 12NC INFORMATION Components may be ordered by using either a simple clear text ordering code, see "Type Description and Ordering Code" or Vishay BCcomponents' unique 12NC. Numeric Ordering Code (12NC) * The resistors have a 12-digit Part Number starting with 2312. * The subsequent 4 digits indicate the resistor type, specification and packaging; see the 12NC Part Number table. * The remaining 4 digits indicate the resistance value: - The first 3 digits indicate the resistance value. - The last digit indicates the resistance decade in accordance with the 12NC Indicating Resistance Decade table. Last Digit of 12NC Indicating Resistance Decade RESISTANCE DECADE 10 to 99.9 100 to 999 1 k to 9.99 k 10 k to 99.9 k 100 k to 999 k LAST DIGIT 9 1 2 3 4 12NC Example The Part Number of a UXA 0204 resistor, value 47 k and TCR 10 with 0.1 % tolerance, supplied on bandolier in a box of 1000 units is: 2312 662 34703. 12NC PART NUMBER - resistor type and packaging ORDERING CODE 2312 ... ..... DESCRIPTION TYPE TCR TOL. 0.25 % 0.1 % 0.05 % 0.01 % (1) BANDOLIER IN BOX CU 100 units 562 2.... 562 3.... 562 4.... 562 7.... 562 91... 563 2.... 563 3.... 563 4.... 563 7.... 563 91... 564 2.... 564 3.... 564 4.... 564 7.... 564 91... 572 2.... 572 3.... 572 4.... 572 7.... 572 91... 573 2.... 573 3.... 573 4.... 573 7.... 573 91... 574 2.... 574 3.... 574 4.... 574 7.... 574 91... 592 3.... 592 4.... 592 91... 593 3.... 593 4.... 593 91... BANDOLIER IN BOX C1 1000 units 662 2.... 662 3.... 662 4.... 662 7.... 662 91... 663 2.... 663 3.... 663 4.... 663 7.... 663 91... 664 2.... 664 3.... 664 4.... 664 7.... 664 91... 672 2.... 672 3.... 672 4.... 672 7.... 672 91... 673 2.... 673 3.... 673 4.... 673 7.... 673 91.... 674 2.... 674 3.... 674 4.... 674 7.... 674 91... 692 3.... 692 4.... 692 91... 693 3.... 693 4.... 693 91... BANDOLIER ON REEL R1 1000 units 462 2.... 462 3.... 462 4.... 462 7.... 462 91... 463 2.... 463 3.... 463 4.... 463 7.... 463 91... 464 2.... 464 3.... 464 4.... 464 7.... 464 91... 472 2.... 472 3.... 472 4.... 472 7.... 472 91... 473 2.... 473 3.... 473 4.... 473 7.... 473 91... 474 2.... 474 3.... 474 4.... 474 7.... 474 91... - BANDOLIER ON REEL R2 2500 units 597 3.... 597 4.... 597 91... 598 3.... 598 4.... 598 91... BANDOLIER ON REEL RP 5000 units 577 2.... 577 3.... 577 4.... 577 7.... 577 91... 578 2.... 578 3.... 578 4.... 578 7.... 578 91... 579 2.... 579 3.... 579 4.... 579 7.... 579 91... - 10 ppm/K UXA 0204 05 ppm/K 0.25 % 0.1 % 0.05 % 0.01 % (1) 02 ppm/K 0.25 % 0.1 % 0.05 % 0.01 % (1) 10 ppm/K 0.25 % 0.1 % 0.05 % 0.01 % (1) UXB 0207 05 ppm/K 0.25 % 0.1 % 0.05 % 0.01 % (1) 02 ppm/K 0.25 % 0.1 % 0.05 % 0.01 % (1) 10 ppm/K UXE 0414 05 ppm/K 0.1 % 0.05 % (1) 0.1 % 0.05 % (1) Note: (1) Readable 12NC coding of resistance values is restricted to values with three significant digits. For resistance values with more than three significant digits, a non readable sequential number will be issued by the factory for each requested combination of resistance value and tolerance. Document Number: 28726 Revision: 21-Aug-07 For technical questions, contact: ff3cresistors@vishay.com www.vishay.com 85 UXA 0204, UXB 0207, UXE 0414 Vishay Beyschlag High Precision Leaded Resistors PART NUMBER AND PRODUCT DESCRIPTION UX SERIES Part Numbering: UXB02070F1001AC100 U MODEL/SIZE UXA0204 UXB0207 UXE0414 X B 0 2 0 7 TCR 0 F 1 VALUE 0 0 1 A C 1 0 0 SPECIAL SPECIAL CHARACTER 0 = neutral TOLERANCE T = 0.01 % A = 0.05 % B = 0.1 % C = 0.25 % PACKAGING C1 CU R1 R2 RP H = 2 ppm/K G = 5 ppm/K F = 10 ppm/K 3 digit value 1 digit multiplier MULTIPLIER 9 = *10-1 2 = *102 0 = *100 3 = *103 1 = *101 4 = *104 up to 2 digits 00 = standard Product Description: UXB 0207-10 0.05 % C1 1K0 UXB MODEL UXA UXB UXE 0207 SIZE 0204 0207 0414 10 TCR 2 ppm/K 5 ppm/K 10 ppm/K 0.05 % TOLERANCE 0.01 % 0.05 % 0.1 % 0.25 % C1 PACKAGING (1) C1 CU R1 R2 RP 1K0 RESISTANCE VALUE 1K0 = 1.0 k 47K = 47 k 50R5 = 50.5 Notes: (1) Please refer to table PACKAGING, see next page. Products can be ordered using either the Product Description or the 12NC. The PART NUMBER is shown to facilitate the introduction of a unified part numbering system. DIMENSIONS L D I M I d DIMENSIONS - leaded resistor types, mass and relevant physical dimensions TYPE UXA 0204 UXB 0207 UXE 0414 Dmax (mm) 1.6 2.5 4.0 Lmax (mm) 3.6 6.3 11.9 dnom (mm) 0.5 0.6 0.8 Imin (mm) 29.0 28.0 31.0 Mmin (mm) 5.0 7.5 15.0 MASS (mg) 125 220 750 SCRIPT MARKING - printed resistance value and letter coding for TCR and tolerance RESISTANCE VALUE TOL. (%) 0.25 0.1 Clear text code for value 0.05 0.01 A T 02 - T - LETTER CODE C B TCR (ppm/K) 10 05 LETTER CODE B A www.vishay.com 86 For technical questions, contact: ff3cresistors@vishay.com Document Number: 28726 Revision: 21-Aug-07 UXA 0204, UXB 0207, UXE 0414 High Precision Leaded Resistors Vishay Beyschlag PACKAGING MODEL UXA UXB UXE REEL BANDOLIER ON REEL 1000 1000 5000 2500 CODE R1 R1 RP R2 PIECES/BOX 100 1000 100 1000 100 1000 BOX CODE CU C1 CU C1 CU C1 TEMPERATURE COEFFICIENT AND RESISTANCE RANGE TCR DESCRIPTION TOLERANCE 0.25 % 0.1 % 0.05 % 0.01 % 0.25 % 05 ppm/K (2) 0.1 % 0.05 % 0.01 % 0.25 % 02 ppm/K (3) 0.1 % 0.05 % 0.01 % RESISTANCE VALUE (1) UXA 0204 22 to 221 k 43 to 221 k 100 to 180 k 200 to 150 k 47 to 150 k 47 to 150 k 100 to 150 k 200 to 150 k 100 to 100 k 100 to 100 k 150 to 100 k 200 to 100 k UXB 0207 10 to 1 M 10 to 1 M 24 to 301 k 24 to 301 k 10 to 1 M 10 to 1 M 24 to 221 k 24 to 221 k 100 to 150 k 100 to 150 k 150 to 150 k 200 to 150 k UXE 0414 22 to 511 k 100 to 301 k 47 to 301 k 100 to 301 k - 10 ppm/K (2) Notes: (1) Resistance values to be selected from the E192 series, for other values please contact the factory. (2) TCR 10 and TCR 05 are specified over the temperature range from - 20 C to + 85 C. (3) TCR 02 is specified over the temperature range from 0 C to + 60 C. DESCRIPTION Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade ceramic body (85 % Al2O3) and conditioned to achieve the desired temperature coefficient. Nickel plated steel termination caps are firmly pressed on the metallized rods. Special laser devices are used repeatedly to achieve the target value by slowly and smoothly cutting a helical groove in the resistive layer without damaging the ceramics. A further conditioning is applied in order to stabilise the trimming result. Connecting wires of electrolytic copper plated with pure tin are welded to the termination caps. The resistors are covered by protective coating designed for electrical, mechanical and climatic protection.The terminations receive a final pure tin on nickel plating. Script marking designates the resistance value plus coded TCR and tolerance. The result of the determined production is verified by an accelerated ageing (burn-in) and extensive testing procedure performed on 100 % of the individual resistors. Only accepted products are stuck directly on the adhesive tapes in accordance with IEC 60286-1. Document Number: 28726 Revision: 21-Aug-07 ASSEMBLY The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines. Excellent solderability is proven, even after extended storage. They are suitable for automatic soldering using wave or dipping. The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions. The suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. APPROVALS Where applicable, the resistors are tested in accordance with CECC 40101-806 which refers to EN 60115-1 and EN 140100. Vishay BEYSCHLAG has achieved "Approval Manufacturer" in accordance with EN 100114-1 of For technical questions, contact: ff3cresistors@vishay.com www.vishay.com 87 UXA 0204, UXB 0207, UXE 0414 Vishay Beyschlag FUNCTIONAL DESCRIPTION Power Dissipation P High Precision Leaded Resistors UXE 0414 UXB 0207 UXA 0204 0.2 W 0.1 0 -50 0 50 85 100 C 150 Ambient Temperature amb Specification of TCR 02 is valid from 0 C to 60 C. Derating - Precision Operation Temperature Rise Tr 60 K 40 UXA 0204 UXB 0207 UXE 0414 20 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 W 0.8 Load P Rise of the surface temperature. Temperature Rise Current Noise A1 1 uV/V 0.1 UXA 0204 UXB 0207 UXE 0414 0.01 1 k 10 k 100 k 1 M Current Noise A1 In Accordance With IEC 60 195 Ambient Temperature R www.vishay.com 88 For technical questions, contact: ff3cresistors@vishay.com Document Number: 28726 Revision: 21-Aug-07 UXA 0204, UXB 0207, UXE 0414 High Precision Leaded Resistors Vishay Beyschlag TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the following specifications: EN 140000/IEC 60115-1, Generic specification (includes tests) EN 140100/IEC 60115-2, Sectional specification (includes schedule for qualification approval) CECC 40101-806, Detail specification (includes schedule for conformance inspection) Most of the components are approved in accordance with the European CECC-system, where applicable. The Test Procedures and Requirements table contains only the most important tests. For the full test schedule refer to the documents listed above. The testing also covers most of the requirements specified by EIA/IS-703 and JIS-C-5202. The tests are carried out in accordance with IEC 60 068 and under standard atmospheric conditions in accordance with IEC 60068-1, 5.3. Climatic category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days) is valid. Unless otherwise specified the following values apply: Temperature: 15 C to 35 C Relative humidity: 45 % to 75 % Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar). For testing the components are mounted on a test board in accordance with IEC 60115-1, 4.31 unless otherwise specified. In the Test Procedures and Requirements table only the tests and requirements are listed with reference to the relevant clauses of IEC 60115-1 and IEC 60068-2; a short description of the test procedure is also given. TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) Stability for product types: UXA 0204 UXB 0207 UXE 0414 resistance (R/R) temperature coefficient at 20/LCT/20 C and 20/UCT/20 C room temperature; U = P 70 x R or U = Umax; 1.5 h on; 0.5 h off 70 C; 2000 h 85 C; 1000 h 85 C; 8000 h (0.05 % R + 0.01 ) (0.02 % R + 0.01 ) (0.04 % R + 0.01 ) (0.05 % R + 0.01 ) (0.03 % R + 0.01 ) (0.06 % R + 0.01 ) (0.05 % R + 0.01 ) (0.04 % R + 0.01 ) (0.08 % R + 0.01 ) 100 to 100 k 100 to 250 k 100 to 100 k 22 to < 100 ; > 100 k to 221 k 40.2 to < 100 ; > 250 k to 301 k 22 to < 100 ; > 100 k to 511 k 10 to < 40.2 ; > 301 k to 1 M - 4.5 - 0.25 %; 0.1 %; 0.05 %; 0.01 % 4.8.4.2 - 10 ppm/K; 05 ppm/K; 02 ppm/K 4.25.1 - endurance Document Number: 28726 Revision: 21-Aug-07 For technical questions, contact: ff3cresistors@vishay.com www.vishay.com 89 UXA 0204, UXB 0207, UXE 0414 Vishay Beyschlag High Precision Leaded Resistors TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) Stability for product types: UXA 0204 UXB 0207 UXE 0414 endurance at upper category temperature damp heat, steady state climatic sequence: 2 (Ba) dry heat damp heat, cyclic cold low air pressure damp heat, cyclic 125 C; 16 h 55 C; 24 h; 90 % to 100 % RH; 1 cycle - 55 C; 2 h 8.5 kPa; 2 h; 15 C to 35 C 55 C; 5 days; 95 % to 100 % RH; 5 cycles room temperature; U = 2.5 x P 70 x R or U = 2 x Umax; 5 s 30 minutes at LCT and 30 minutes at UCT; 5 cycles isopropyl alcohol + 23 C; toothbrush method unmounted components; (260 5) C; (10 1) s + 235 C; 2 s solder bath method (0.01 % R + 0.01 ) no visible damage (0.04 % R + 0.01 ) no visible damage (0.01 % R + 0.01 ) no visible damage (0.01 % R + 0.01 ) no visible damage (0.05 % R + 0.01 ) no visible damage (0.01 % R + 0.01 ) no visible damage (0.01 % R + 0.01 ) no visible damage (0.06 % R + 0.01 ) no visible damage (0.02 % R + 0.01 ) no visible damage (0.02 % R + 0.01 ) no visible damage 100 to 100 k 100 to 250 k 100 to 100 k 22 to < 100 ; > 100 k to 221 k 40.2 to < 100 ; > 250 k to 301 k 22 to < 100 ; > 100 k to 511 k 10 to < 40.2 ; > 301 k to 1 M - 4.25.3 - 125 C; 1000 h (0.04 % R + 0.01 ) (0.06 % R + 0.01 ) (0.08 % R + 0.01 ) 4.24 3 (Ca) (40 2) C; 56 days; (93 3) % RH (0.04 % R + 0.01 ) (0.05 % R + 0.01 ) (0.06 % R + 0.01 ) 4.23 4.23.2 4.23.3 30 (Db) 4.23.4 4.23.5 1 (Aa) 13 (M) 4.23.6 30 (Db) 4.13 - short time overload 4.19 14 (Na) rapid change of temperature component solvent resistance 4.29 45 (XA) marking legible; no visible damage 4.18.2 20 (Tb) resistance to soldering heat (0.01 % R + 0.01 ) no visible damage (0.02 % R + 0.01 ) no visible damage 4.17 20 (Ta) solderability good tinning (S 95 % coverage, no visible damage) www.vishay.com 90 For technical questions, contact: ff3cresistors@vishay.com Document Number: 28726 Revision: 21-Aug-07 UXA 0204, UXB 0207, UXE 0414 High Precision Leaded Resistors Vishay Beyschlag TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) Stability for product types: UXA 0204 UXB 0207 UXE 0414 6 h; 10 Hz to 2000 Hz 1.5 mm or 196 m/s2 tensile, bending and torsion URMS = 100 V; 60 s 100 to 100 k 100 to 250 k 100 to 100 k (0.01 % R + 0.01 ) 22 to < 100 ; > 100 k to 221 k 40.2 to < 100 ; > 250 k to 301 k 22 to < 100 ; > 100 k to 511 k (0.01 % R + 0.01 ) 10 to < 40.2 ; > 301 k to 1 M (0.02 % R + 0.01 ) 4.22 6 (B4) 21 (Ua1) 21 (Ub) 21 (Uc) - vibration 4.16 robustness of terminations voltage proof (0.01 % R + 0.01 ) (0.01 % R + 0.01 ) (0.02 % R + 0.01 ) 4.7 no flashover or breakdown Document Number: 28726 Revision: 21-Aug-07 For technical questions, contact: ff3cresistors@vishay.com www.vishay.com 91 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 |
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