VPR5 VISHAY | Alldatasheet

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Document Number: 63013 For any ques tions, contact: foil@vishay.com www.vishay.com Revision: 05-Jun-07 1 VPR5, VPR7 Vishay Foil Resistors Bulk Metal® Foil Technology Power Current Sensing Resistors with TCR of 5 ppm/°C and Power Rating up to 7 Watts Any value available within resistance range These Bulk Metal® Foil power current sensing resistors are direct replacements for certain wirewound devices but without the inductive characte ristics of wirewounds. The anodized aluminum housing is drilled and countersunk to accept flat head screws for thermal mounting. Because the device is internally Kelvin connected, there is no restriction on the lead lengths as would be the case if this were a two terminal device. Frequently used in YIG oscillator circuits these devices contribute to superior frequency stability. Note 1. Mounted on aluminum chassis (6" L x 4" W x 2" H x 0.040" Th) per MIL-R-39009/1B.

FEATURES

  • Temperature Coefficient of Resistance (TCR): ± 5 ppm/°C (Above 10 Ω) ± 10 ppm/°C (Below 10 Ω)
  • Tolerance: to ± 0.01 %
  • Resistance Range: 1 Ω to 100 kΩ
  • Electrostatic Discharge (ESD) above 25 000 V
  • Non Inductive, Non Capacitive Design
  • Rise Time: 1.0 ns without ringing
  • Current Noise: < - 40 dB
  • Thermal EMF: < 0.05 µV/°C typical
  • Voltage Coefficient: < 0.1 ppm/V
  • Non-Inductive: < 0.08 µH
  • Non Hot Spot Design
  • Terminal Finishes available: Lead (Pb)-free Tin/Lead Alloy
  • Prototype Samples available from 48 hours. Please contact foil@vishay.com
  • For better performances, please contact us * Pb containing terminations are not RoHS compliant, exemptions may apply TABLE 1 - SPECIFICATIONS MODEL NUMBER RESISTANCE RANGE (Ω) TOLERANCE TO MAXIMUM WORKING VOLTAGE POWER1) RATING at 25 °C VPR5 1 to 10 ± 0.1 % 300 V 5 W> 10 to 100 ± 0.05 % > 100 to 100K ± 0.01 % VPR7 1 to 10 ± 0.1 % 300 V 7 W> 10 to 100 ± 0.05 % > 100 to 100K ± 0.01 % FIGURE 1 - POWER DERATING CURVE Available Pb-free RoHS* COMPLIANT + 100 + 75 + 50 + 25 Percent of Rated Power + 50 + 100 + 150 Ambient Temperature (°C) 0 - 50 - 55 + 25

VPR5, VPR7 Vishay Foil Resistors Bulk Metal® Foil Technology Power Current Sensing Resistors with TCR of 5 ppm/°C and Power Rating up to 7 Watts www.vishay.com For any questions, contact: foil@vishay.com Document Number: 63013

2 Revision: 05-Jun-07

  1. #4-40 F.H. Machine Screw (Not Included) 2. Anodized Aluminum Housing 3. #26 AWG, Teflon Coated, 4" min. 4. #20 AWG, Solder Coated Copper Note * For non-standard requests, please contact Application Engineering. TABLE 2 - STANDARD IMPRINTING AND DIMENSIONS DIMENSIONS A B C D E F (min) in mm in mm in mm in mm in mm in mm TABLE 4 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y002625K5000T9L (preferred part number format) DENOTES PRECISION VALUE AER* YR = Ω K = kΩ 0 = Standard 9 = Lead (Pb)-free 1 - 999 = Custom PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 0026 = VPR5 0027 = VPR7 T = ± 0.01 % A = ± 0.05 % B = ± 0.1 % L = Bulk FOR EXAMPLE: ABOVE GLOBAL ORDER Y0026 25K5000 T 9 L: TYPE: VPR5 VALUE: 25.5 kΩ ABSOLUTE TOLERANCE: ± 0.01 % TERMINATION: Lead (Pb)-free PACKAGING: Bulk HISTORICAL PART NUMBER: VPR5T 25K500 T B (will continue to be used) VPR5 T 25K500 T B MODEL TERMINATION OHMIC VALUE RESISTANCE TOLERANCE PACKAGING VPR5 VPR7 T = Lead (Pb)-free None = Tin/Lead alloy 25.5 kΩ T = ± 0.01 % A = ± 0.05 % B = ± 0.1 % B = Bulk Date Code Week Year AF XXXX C Mounting Holes1)D BE Vishay VPR5 100R01 0.1 % I1 E1 E2 I2 R V I I 3) 3) 4)4)

0262 K50 5

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Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.