P11L www.vishay.com Vishay Sfernice Long Life Cermet Potentiometer 2 Million Cycles FEATURES • 2 million cycles • Cermet element • 12.5 mm square single turn panel control • 4, 6 and 6.35 shaft diameters and 29 terminal styles • Multiple assemblies - up to four modules • Test according to CECC 41000 or IEC 60393-1 • Low temperature coefficient • Custom designs on request • Linearity ± 3 % (± 2 % available) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 VERSATILE MODULAR COMPACT ROBUST CONFIGURATION EXAMPLE - Dimensions in millimeters (inches) ± 0.5 mm (± 0.02") Single module, single shaft, vertical mounting, PC pins with support plate, metric bushing and shaft M10 x 0.75 12.7 (0.500) 6 Ø (0.236) 8 (0.315) 9.5 (0.374) 2.54 (0.100) 16 (0.626) 2.54 (0.100) Dual modules, single shaft, PC pins with front support plates, imperial bushing and shaft 9.5 (0.374) 12.5 (0.492) 3/8" x 3/8" 13.1 (0.516) 6.35 Ø (0.250) 3.6 (0.143) 19.05 (0.750) Revision: 24-Sep-15 8 (0.325) 7.62 (0.300) 2.54 (0.100) 2.54 (0.100) Document Number: 51060 1 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice GENERAL SPECIFICATIONS ELECTRICAL (initial) Resistive element Cermet Electrical travel 270° ± 10° Standard resistance values 1 k, 5 k, 10 k, 50 k standard ± 20 % Tolerance on request ± 5 % or ± 10 % % TOTAL RESISTANCE 100 Taper 80 F 60 A L 40 20 0 0 20 40 60 80 100 % CLOCKWISE SHAFT ROTATION c a Circuit diagram (3) (1) cw b (2) linear taper 0.1 W at +70 °C non-linear taper 0.05 W at +70 °C multiple assemblies 0.1 W at +70 °C per module 0.10 POWER IN W Power rating at 70 °C P11L LINEAR TAPER 0.05 P11L LOG. TAPER 0 0 20 40 60 70 80 100 120 140 AMBIENT TEMPERATURE IN °C Temperature coefficient (typical) Limiting element voltage End resistance (typical) ± 150 ppm 350 V 2 Independent linearity ± 3 % (± 2 % available) Insulation resistance 106 M min. Dielectric strength Attenuation Mechanical endurance 1500 VRMS min. 2 000 000 cycles Note • Nothing stated herein shall be construed as a guarantee of quality or durability. Revision: 24-Sep-15 Document Number: 51060 2 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice MECHANICAL (initial) Mechanical travel 300° ± 5° Operating torque (typical) Single and dual assemblies 0.4 Ncm to 1.7 Ncm max. (0.57 oz.-inch to 2.55 oz.-inch max.) Three to four modules (per module) 0.2 Ncm to 0.3 Ncm max. (0.28 oz.-inch to 0.42 oz.-inch max.) End stop torque 4 mm dia. shafts 35 Ncm max. (2.9 lb-inch max.) 6 mm and 1/4" dia. shafts 80 Ncm max. (6.8 lb-inch max.) Tightening torque 7 mm dia. bushings 150 Ncm max. (13 lb-inch max.) 10 mm and 3/8" dia. bushings 250 Ncm max. (21 lb-inch max.) Weight 7 g to 9 g per module (0.25 oz. to 0.32 oz.) ENVIRONMENTAL Operating temperature range -55 °C to +125 °C Climatic category 55/125/56 Sealing IP64 MARKING PACKAGING • Potentiometer module Vishay logo, nominal ohmic value, and tolerance (code), identify P11L version, variation law, manufacturing date (four digits), “3” for the lead 3 • Switch module Version, manufacturing date (four digits), “c” for common lead • Box PERFORMANCES TESTS CONDITIONS TYPICAL VALUES AND DRIFTS RT/RT (%) R1-2/R1-2 (%) OTHER 1000 h at rated power 90’/30’ - ambient temp. 70 °C ±2% - - Dry heat at +125 °C/damp heat cold -55 °C/damp heat, 5 cycles ±1% - - Damp heat, steady state +40 °C, 93 % relative humidity 56 days ±2% - Insulation resistance: > 1000 M Change of temperature -55 °C to +125 °C, 5 cycles ± 0.2 % - - Mechanical endurance 2 million cycles turn angle: ± 60° temperature: 20 °C ± 20 % - Independent linearity: ± 10 % Shock 50 g’s, 11 ms 3 shocks - 3 directions ± 0.2 % ± 0.5 % - Vibration 10 Hz to 55 Hz 0.75 mm or 10 g’s, 6 h ± 0.2 % - V1-2/V1-3 = ± 0.5 % Electrical endurance Climatic sequence Revision: 24-Sep-15 Document Number: 51060 3 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 1 L NUMBER OF MODULES MODEL P11L 2 F A G O LOCATING PEG BUSHING S SHAFT Y 0 0 SHAFT STYLE 5 LEADS 0 2 K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL 1 2 3 4 STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES LINEAR TAPER NON-LINEAR TAPER MAX. POWER AT 70 °C MAX. WORKING VOLTAGE MAX. POWER AT 70 °C MAX. WORKING VOLTAGE W V W V 1K 0.1 10.0 0.05 7.1 5K 0.1 22.4 0.05 15.8 10K 0.1 31.6 0.05 22.4 50K 0.1 70.7 0.05 50.0 Revision: 24-Sep-15 Document Number: 51060 4 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 MODEL 1 L 2 F NUMBER OF MODULES A G O LOCATING PEG BUSHING Ø L F 3/8" 3/8" Q 7 8 V 10 9.5 BUSHING DIMENSIONS A S Y SHAFT 0 0 5 SHAFT STYLE 0 LEADS K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL PANEL CUT OUT Bushings F and V B Bushing Q ØH G G J C 2 ØH K mm (± 0.5) mm (± 0.5) INCHES (± 0.02) V Q F BUSHINGS A Shafts Ø 6 4 1/4 B Bushing Ø 10 7 3/8 L C 9.5 8 3/8 Lead versions X.. Y.. 7 5 0.278 K 11.1 9.1 0.436 G Panel 8.2 6.2 0.323 H Cutout 10.5 7.5 0.394 Thread 0.75 0.75 32 thread/inch Wrench nut 12 10 0.500 J Ø Note • Hardware supplied in separate bags Revision: 24-Sep-15 Document Number: 51060 5 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 1 L NUMBER OF MODULES MODEL 2 F A G O LOCATING PEG BUSHING S Y SHAFT 0 0 SHAFT STYLE 5 0 LEADS 2 K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL A= B= See table below C= 0= Without peg LOCATING PEGS (anti-rotation lug) The locating peg is provided by a plate mounted on the bushing and positioned by the module sides. Four set positions are available, clock face orientation: 12, 3, 6, 9. CODE Ø d (mm) L (mm) e (mm) All P11 bushings have a double flat. When panel mounting holes have been punched accordingly, an anti-rotation lug is not necessary. A 2 6.2 0.7 B 2 7.75 0.7 Locating peg code C not available for bushing Q. C 3.5 13.5 1.1 L 12 9 3 6 Ød Locating pegs are supplied in separate bags with nuts and washers Revision: 24-Sep-15 Document Number: 51060 6 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 MODEL 1 L 2 NUMBER OF MODULES F BUSHING A G O LOCATING PEG S Y 0 5 SHAFT STYLE SHAFT Ø 0 L AP = Custom shaft LEADS 9.5 F = flatted EB 4 12.5 D = custom EJ 4 22 6 16 6 25 FR 6 50 GG 1/4" 5/8" GH 1/4" 3/4" GJ 1/4" 7/8" GL 1/4" 1" GO 1/4" 1.5" K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL S = slotted 4 FL 2 R = round EA FG 0 SHAFTS - Dimensions in millimeters (inches) The shaft length is always measured from the mounting face. Standard shafts are designed by a 3 letters code (3 digits). Shaft slots and flats are aligned with the wiper position (± 10°); picture shows shaft with wiper at middle of mechanical/electrical course. All standard shafts are slotted except flatted and splined, see exeptions for bushing. SPLINED SHAFT Bushing: Shaft: Q FHK Ø7 Ø6 FLATTED SHAFT F GHF 19.1 8 ± 0.5 19 CUSTOM SHAFTS 5.5 ± 0.05 Bushing: Shaft: When special shafts are required - flat, threated ends, special shaft lengths, etc. a drawing is required. Ø 6.35 STANDARD COMBINATION OF SHAFT STYLES AND BUSHINGS SHAFT LENGTH AND STYLE AVAILABLE IN STANDARD (others on request) SHAFT DIA. BUSHING CODE 6 V FGS FLS FRS 6.35 F GGS GHS GJS GLS 4 Q EAS EBS EJS FHK GOS GHF Revision: 24-Sep-15 Document Number: 51060 7 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 1 L NUMBER OF MODULES MODEL 2 F A G O LOCATING PEG BUSHING SHAFT S Y 0 0 SHAFT STYLE 5 0 2 K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL LEADS Available leads A00 W00 X00 Y00 Z00 A10 W10 X03 Y03 Z03 A13 W20 X04 Y04 Z04 A14 X10 Z10 A20 X13 Z13 A23 X14 Z14 A24 X20 Z20 X23 Z23 X24 Z24 Y X Z A W FIRST DIGIT Soldering lugs PCB pins PCB pins with front support plate PCB pins with front and back support plates PCB pins - vertical mounting with 2 extra pins - 1 module only SECOND DIGIT 0 1 2 0 3 4 Y = 4.65 (0.183") A, X, Z, W = 5.08 (0.200") pin spacing pins section 0.9 x 0.3 (0.035" x 0.012") THIRD DIGIT 5.08 (0.200") space between modules 7.62 (0.300") space between modules 10.16 (0.400") space between modules 2.54 (0.100") pin spacing pin section 0.6 x 0.3 (0.024" x 0.012") 5.08 (0.200") pin spacing pins section 0.6 x 0.3 (0.024" x 0.012") DIMENSIONS in millimeters (inches) ± 0.5 mm (± 0.02") SOLDER LUGS Y PCB PIN OUT 12.5 (0.492) 6.85 (0.270) 3.71 (0.146) J 12.5 (0.492) 13 (0.512) 4.7 (0.185) 4.7 (0.185) 5 (0.197) 1.8 (0.07) 2.4 (0.09) 0.9 0.9 (0.035) (0.035) X-X2 X1 1 2 3 123 5.08 (0.200) VERTICAL MOUNTING HORIZONTAL MOUNTING FRONT AND REAR SUPPORT PLATES 2.54 (0.100) A FRONT SUPPORT PLATE B 12.7 (0.500) Rear support plate Z Z1 Z2 C K W-W2 E 6.35 (0.250) F 1 2 3 A1 A/A2 1 2 3 3.81 (0.150) 5.08 (0.200) 3.81 (0.150) 123 5.08 (0.200) 2.54 (0.100) 4 (0.157) W1 1 2 3 3.81 (0.150) 5.08 (0.200) 3.81 (0.150) 12.7 (0.500) 1 23 5.08 (0.200) 12.7 (0.500) 12 3 2.54 (0.100) THE POSITION OF EACH MODULE IS FREE BUSHINGS E E J Leads Z00 Leads Z1. Z2. A.. F Leads X.. Y.. Revision: 24-Sep-15 MILLIMETERS (± 0.5) V 3.85 3.6 Q 1.85 1.6 Leads Z0: 5.08 (0.200") 7 5 INCHES (± 0.02) F 0.150 0.140 Leads A...Z1, Z2: 3.81 (0.150") 0.278 Document Number: 51060 8 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) P 1 MODEL 1 L NUMBER OF MODULES 2 F BUSHING A G LOCATING PEG O SHAFT S Y SHAFT STYLE 0 0 LEADS 5 0 2 K A RESISTANCE CODE/ TOLERANCE/ TAPER OR SPECIAL Resistance code: 1K = 102 5K = 502 10K = 103 50K = 503 Tolerance code: standard: M = ± 20 % on request: K = ± 10 %, J = ± 5 % Taper: A, L, F or special code given by Vishay SPECIAL CODES GIVEN BY VISHAY Option available: • • • • Custom shaft Specific design on request Specific linearity Multiple assemblies with various modules APPLICATION NOTE The potentiometer shall be used in voltage divider with an impedance load at least 100 times higher than the total potentiometer nominal resistance value. c (3) cw Ve Advised load impedance: 1 M min. for resistance range of 1 k to 50 k Revision: 24-Sep-15 Z> 1 MΩ (2) b Vs (1) a Document Number: 51060 9 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice P11L OPTION: ROTARY SWITCH MODULES • Rotary switch • Current up to 2 A • Actuation CW or CCW position • Sealing IP60 MODULES: RS ON/OFF SWITCH RSI CHANGEOVER SWITCH SWITCH SPECIFICATIONS Switching power maximum 0.5 VA = The position of each module is free. Switching current maximum 0.1 A, 5 V = RS and RSI rotary switches are housed in a standard P11L module size 12.7 mm x 12.7 mm x 5.08 mm (0.5" x 0.5" x 0.2"). They have the same terminal styles as the assembled electrical modules. Maximum current through element An assembly can comprise 1 or more switch modules. Switch actuation is described as seen from the shaft end. D: Means actuation in maximum CCW position F: Means actuation in maximum CW position The switch actuation travel is 25° with a total mechanical travel of 300° ± 5° and electrical travel of electrical modules is 238° ± 10°. 2A Contact resistance Dielectric strength 100 m Terminal to terminal 1000 VRMS Terminal to bushing 2000 VRMS Maximum voltage operation 5V= 106 M Insulation resistance between contacts Life at Pmax. 100 000 actuations Minimal travel 25° Operating temperature -40 °C to +85 °C Leads finish: Gold plated RDS SINGLE POLE SWITCH, NORMALLY OPEN In full CCW position, the contact between 1 and 3 is open. It is made at the beginning of the travel in CW direction. ELECTRICAL DIAGRAM RSD RSF RSID CCW POSITION RSIF CW POSITION RSF SINGLE POLE SWITCH, NORMALLY OPEN In full CW position, the contact between 1 and 3 is open. It is made at the beginning of the travel in CCW direction. RSID SINGLE POLE CHANGEOVER In full CCW position, the contact is made between 3 and 2 and open between 3 and 1. Switch actuation (CW direction) reverses these positions. RSIF SINGLE POLE CHANGEOVER In full CW position, the contact is made between 1 and 2 and open between 1 and 3. Switch actuation (CCW direction) reverses these positions. 1 3 1 2 3 (1) 1 (1) 2 3 Note (1) Common ORDERING INFORMATION (First order only) RSID RSD SPST: Single pole, open switch in CCW position - 2 pins RSF SPST: Single pole, open switch in CW position - 2 pins RSID SPDT: Single pole, changeover switch in CCW position - 3 pins RSIF SPDT: Single pole, changeover switch in CW position - 3 pins Revision: 24-Sep-15 Document Number: 51060 10 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice P11L OPTION: DETENT MODULES The detents mechanism is housed in a standard P11L module. Up to 21 detent positions available. α Count detents as follows: 1 for CCW position, 1 for full CW position, plus the other positions forming equal resistance increments (linear taper) - not equal angles. β β Available: CVID - CVIF - CVIM CV3 - CV11 - CV21 CVID CVIM CVIF CV11 ° α = n270 -1 β = α + 15° Mechanical endurance: 50 000 cycles ORDERING INFORMATION (First order only for special code creation) CV1M CV1M CV1D CV1F CV3 CV11 CV21 1 detent at half travel 1 detent at CCW position 1 detent at CW position 3 detents 11 detents 21 detents P11L OPTION: NEUTRAL MODULES “EN” Neutral or screen module is housed in a standard P11L module. It is used as a screen between two electrical modules. The leads can be connected to ground. ORDERING INFORMATION (First order only for special code creation) EN EN Neutral module P11L OPTION: SPECIAL LINEARITY - CONFORMITY E V The independent linearity (conformity for the non-linear laws) is the maximum gap V between the actual variation curve and the theoretical variation curve the nearest to it. The linearity and the conformity are expressed in percentage of the total applied voltage E V Limits of linearity test Effective electrical travel Degrees ± V max. linearity conformity = ----------------------E They are measured over 90 % of actual electrical travel (centered). On request linearity can be guaranteed in linear taper. ORDERING INFORMATION (First order only) J123 J123 J145 Independent linearity ± 3 % (linear law) Independent linearity ± 2 % (linear law) Revision: 24-Sep-15 For other request, contact us. Document Number: 51060 11 For technical questions, contact: [email protected] 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 P11L www.vishay.com Vishay Sfernice EXAMPLES OF FIRST ORDER INFORMATION FIRST EXAMPLE: Triple module (switch is counted as a module) P 1 MODEL P11L 1 L 3 V A BUSHING V 3 MODULES F G S Y 0 STANDARD SHAFT 16 mm FMS SLOTTED LOCATING PEG 0 SOLDER LUGS SPECIAL TO BE DEFINED BY VISHAY ORDERING INFORMATION: PART NUMBER P11L3VAFGSY00..... SHAFT AND BUSHING See drawing of special shaft attached MODULE NO. 1 503 M A MODULE NO. 2 103 M A MODULE NO. 3 503 M A J123 PART NUMBER DESCRIPTION (used on some Vishay document or label, for information only) P11L 3 V A FG S Y00 MODEL MODULES BUSHING LOCATING PEG SHAFT SHAFT STYLE LEADS T1927 VALUE TOL. TAPER SPECIAL SPECIAL e3 LEAD (Pb)-FREE RELATED DOCUMENTS APPLICATION NOTES Potentiometers and Trimmers www.vishay.com/doc?51001 Guidelines for Vishay Sfernice Resistive and Inductive Components www.vishay.com/doc?52029 Revision: 24-Sep-15 Document Number: 51060 12 For technical questions, contact: [email protected] 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. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 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It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. 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