MRS16, MRS25 Vishay BCcomponents Professional Thin Film Leaded Resistors FEATURES • Technology: Metal film • Professional resistors in small outlines • Low noise • Lead (Pb)-free solder contacts DESCRIPTION • Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes A homogeneous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned connecting wires of electrolytic copper are welded to the end-caps. The resistors are coated with lacquer which provides electrical, mechanical, and climatic protection. Four or five color code rings designate the resistance value and tolerance according to IEC 60062. Suitable replacements for MRS16 and MRS25 are MBA/SMA 0204 and MBB/SMA 0207 professional. • Compatible to RoHS Directive 2002/95/EC APPLICATIONS • All general purpose applications TECHNICAL SPECIFICATIONS DESCRIPTION UNIT MRS16 MRS25 Resistance Range 4.99 to 1M 1 to 10M Resistance Tolerance % ±1 ±1 E24, E96 E24, E96 Resistance Series Rated Dissipation, P70 W 0.4 0.6 Thermal Resistance (Rth) K/W 170 150 Temperature Coefficient ppm/K ± 50 ± 50 V 200 350 IEC 60 115-1 IEC 60 115-1 55/155/56 55/155/56 ± (0.5 % R + 0.05 ) ± (0.5 % R + 0.05 ) ± (0.5 % R + 0.05 ) ± (0.5 % R + 0.05 ) ± (2 % R + 0.05 ) ± (2 % R + 0.05 ) MRS16: 4.99 R 332 k; MRS25: 1 R 1 M ± (0.1 % R + 0.05 ) ± (0.1 % R + 0.05 ) MRS16: R > 332 k; MRS25: R > 1 M ± (0.5 % R + 0.05 ) ± (0.5 % R + 0.05 ) MRS16: 4.99 R 332 k; MRS25: 1 R 1 M ± (0.1 % R + 0.01 ) ± (0.1 % R + 0.01 ) MRS16: R > 332 k; MRS25; R > 1 M ± (0.5 % R + 0.05 ) ± (0.5 % R + 0.05 ) Operating Voltage, Umax. AC/DC Basic Specifications Climatic Category (IEC 60068-1) Max. Resistance Change for Resistance Range, R max., after: Load (1000 h, P70) Long Term Damp Heat Test (56 Days): MRS16: 4.99 R 332 k; MRS25: 1 R 1 M MRS16: R > 332 k; MRS25: R > 1 M Soldering (260 °C, 10 s): Short Time Overload: PACKAGING MODEL REEL PIECES/REEL BOX CODE MRS16 5000 RP MRS25 5000 RP www.vishay.com 1 PIECES/BOX CODE 1000 C1 5000 CT 1000 C1 5000 CT For technical questions, contact: [email protected] Document Number: 28724 Revision: 17-Aug-11 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 MRS16, MRS25 Professional Thin Film Leaded Resistors Vishay BCcomponents DIMENSIONS L D d M DIMENSIONS (Leaded Resistor Types, Mass and Relevant Physical Dimensions) Dmax. (mm) 1.6 2.5 TYPE MRS16 MRS25 Lmax. (mm) 3.6 6.5 dnom. (mm) 0.5 0.6 Mmin. (mm) 5.0 10.0 MASS (mg) 125 220 PART NUMBER AND PRODUCT DESCRIPTION PART NUMBER: MRS16000C5119FCT M R MODEL/SIZE MRS1600 MRS2500 S 1 6 0 VARIANT 0 = Neutral 0 0 TCR C = ± 50 ppm/K C 5 1 1 VALUE 3 digit value 1 digit multiplier MULTIPLIER 7 = *10-3 8 = *10-2 9 = *10-1 0 = *100 1 = *101 9 F TOLERANCE F=±1% C T 0 PACKAGING (1) RP CT C1 0 SPECIAL Up to 2 digits 00 = Standard 2 = *102 3 = *103 4 = *104 5 = *105 6 = *106 PRODUCT DESCRIPTION: MRS16 50 1 % CT 51R1 MRS16 50 1% CT MODEL/SIZE TCR TOLERANCE MRS16 MRS25 ± 50 ppm/K ±1% PACKAGING 51R1 (1) RESISTANCE VALUE 51R1 = 51.1 1K = 1 k RP CT C1 Notes • The PART NUMBER is shown to facilitate the introduction of a unified part numbering system for ordering products (1) Please refer packaging table 12NC INFORMATION FOR HISTORICAL CODING REFERENCE • The resistors have a 12 digit numeric code starting with 2322 15. • The subsequent 2 digits indicate the resistor type and packaging; see the 12NC Ordering Code 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 1 to 9.76 10 to 97.6 100 to 976 1 k to 9.76 k 10 k to 97.6 k 100 k to 976 k 1 M to 9.76 M 10 M LAST DIGIT 8 9 1 2 3 4 5 6 12NC Example The 12NC of a MRS16 resistor with value 750 , supplied on a bandolier of 1000 units in ammopack is: 2322 157 17501. 12NC (Resistors Type and Packaging) 2322 15. ..... TYPE BANDOLIER IN AMMOPACK BANDOLIER ON REEL 1000 UNITS 5000 UNITS 5000 UNITS MRS16 7 1.... 7 2.... 7 3.... MRS25 6 1.... 6 2.... 6 3.... Document Number: 28724 Revision: 17-Aug-11 For technical questions, contact: [email protected] www.vishay.com 2 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000