VTA52 VISHAY | Alldatasheet

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Document Number: 63011 For any ques tions, contact: foil@vishay.com www.vishay.com Revision: 05-Jun-07 1 VTA52 through 56, VMTA55, VMTB60 Vishay Foil Resistors Bulk Metal® Foil Technology Tubular Axial-Lead Resistors, Meets or Exceed MIL-R-39005 Requirements Any value and tolerance available within resistance range This series of axial leaded resistors is made using the same foil technology as the S102C. The difference is axial versus radial leads. Axial leads have the advantage of readily available auto insertion equipment while the radial leaded devices may require additional tooling. Also, when converting from metal film (RNC 55) to foil (VMTA 55) boards may already be laid out for the axial leaded device. It is worth noting that for new designs the S102C footprint is the smallest in the industry (taking into account the need for lead exit to board pad length allowance). Our Application Engineering Department is available to advise and to make recommendations. For non-standard technical requirements and special applications, please contact us.

FEATURES

  • Temperature Coefficient of Resistance (TCR): ± 8 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) ± 4 ppm/°C (0 °C to + 60 °C)
  • Tolerance: to ± 0.01 %
  • Load Life Stability: ± 0.05 % at 25 °C, 2000 hours at Rated Power ± 0.0025 % at 25 °C, 2000 hours at Low Power
  • Electrostatic Discharge (ESD) above 25 000 Volts
  • Resistance Range: 5 Ω to 500 kΩ
  • Power Rating: 0.2 W to 1.0 W at 70 °C
  • Non-Inductive, Non-Capacitive Design
  • Thermal EMF: 0.1 µV/°C maximum, 0.05 µV/°C typical
  • Voltage Coefficient: < 0.1 ppm/V
  • Terminal Finishes available: Lead (Pb)-free Tin/Lead
  • For better performances, please contact Application Engineering
  • Any value available within resistance range (e.g. 1K2345)
  • Prototype samples available from 48 hours. For more information, please contact foil@vishay.com Notes 1. For higher/lower resistance values, consult the Application Engineering Department 2. TCR options for values > 50 Ω V4 = ± 4 ppm/°C (0 to + 60 °C); ± 8 ppm°C (- 55 °C to + 125 °C, + 25 °C Ref.) V3 = ± 3 ppm/°C (0 to + 60 °C); ± 5 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) V2 = ± 2 ppm/°C (0 to + 60 °C); ± 5 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) * Pb containing terminations are not RoHS compliant, exemptions may apply TABLE 1 - TCR (for values under 50R) VALUES 0 °C to + 60 °C - 55 to + 125 °C, + 25 °C Ref. 25R - 50R ± 5 ppm/°C ± 8 ppm/°C 15R - 24R999 ± 6 ppm/°C ± 10 ppm/°C 5R - 14R999 ± 8 ppm/°C ± 12 ppm/°C 1R - 4R999 ± 15 ppm/°C ± 20 ppm/°C FIGURE 1 - POWER DERATING CURVE Available Pb-free RoHS* COMPLIANT 220 180 160 140 120 100 30 40 50 60 70 80 90 100 110 120 130 140 150 Ambient Temperature (°C) Percent of Power Ratin g at 70 °C Double Rated Power + 145 °C Rated Power 200 TABLE 2 - MODEL SELECTION VISHAY MODEL MIL STYLE POWER MAXIMUM WORKING VOLTAGE RESISTANCE RANGE1) (Ω) TIGHTEST TOLERANCE TCR RANGE2) at + 70 °C at + 125 °C VTA56 RBR56 0.25 W 0.125 W 300 V 5 to 24R9 25 to 150K ± 0.1 % ± 0.01 % V3, V2 VTA55 RBR55 0.3 W 0.15 W 300 V 5 to 24R9 25 to 150K ± 0.1 % ± 0.01 % V3, V2 VTA54 RBR54 0.5 W 0.25 W 300 V 5 to 24R9 25 to 300K ± 0.1 % ± 0.01 % V3, V2 VTA53 RBR53 0.66 W 0.33 W 300 V 5 to 24R9 25 to 300K ± 0.1 % ± 0.01 % V3, V2 VTA52 RBR52 1.0 W 0.5 W 300 V 5 to 24R9 25 to 500K ± 0.1 % ± 0.01 % V3, V2 VMTA55 RNC55 0.2 W 0.1 W 200 V 5 to 49R9 50 to 30K ± 0.1 % ± 0.01 % V3, V2 VMTB60 RNC60 0.25 W 0.125 W 250 V 5 to 49R9 50 to 60K ± 0.1 % ± 0.01 % V3, V2

VTA52 through 56, VMTA55, VMTB60 Vishay Foil Resistors Bulk Metal® Foil Technology Tubular Axial-Lead Resistors, Meets or Exceed MIL-R-39005 Requirements www.vishay.com For any questions, contact: foil@vishay.com Document Number: 63011

2 Revision: 05-Jun-07

FIGURE 2 - VTA/VMTA SERIES STANDARD PRINTING VTA52V4 0720 VISHAY Model Number VTA52 TCR Designation Resistance Value 200 kΩ Tolerance 200K00 0.02 % Date Code A B D C year week FIGURE 3 - TRIMMING TO VALUES (Conceptual Illustration) Mutual Inductance Reduction due to Change in Current Direction Current Path Before Trimming Note: Foil shown in black, etched spaces in white Interloop Capacitance Reduction in Series Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Current Path After Trimming TABLE 3 - VTA/VMTX DIMENSIONS VISHAY MODEL MIL SIZE BODY LEAD LENGTH (A) DIAMETER (B) LENGTH (C) DIAMETER (D) INCH mm INCH mm INCH mm INCH mm + 0.005 + 0.005 + 0.020 + 0.020 + 0.005 FIGURE 4 - TEMPERATURE COEFFICIENT OF RESISTANCE + 400 + 200 - 200 - 4000 + 25 - 140 Temperature, °C + 140+ 100 - 100 ΔR R (ppm) + 60 + 4 ppm/°C - 4 ppm/°C

Document Number: 63011 For any ques tions, contact: foil@vishay.com www.vishay.com Revision: 05-Jun-07 3 VTA52 through 56, VMTA55, VMTB60 Bulk Metal® Foil Technology Tubular Axial-Lead Resistors, Meets or Exceed MIL-R-39005 Requirements Vishay Foil Resistors Note * For non-standard requests, please contact Application Engineering. TABLE 4 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y005 8150K000Q19L (preferred part number format) DENOTES PRECISION VALUE AER* YR = Ω K = kΩ 0 = TCR V4 Standard 1 = TCR V3 Standard 2 = TCR V2 Standard 9 = TCR V4 Lead (Pb)-free 19 = TCR V3 Lead (Pb)-free 29 = TCR V2 Lead (Pb)-free 3 - 999 = Custom PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 0028 = VTA52 0029 = VTA53 0054 = VTA54 0058 = VTA55 0060 = VTA56 0014 = VMTA55 0015 = VMTB60 T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % L = Bulk FOR EXAMPLE: ABOVE GLOBAL ORDER Y0058 150K000 Q 19 L: TYPE: VTA55 VALUE: 150.0 kΩ ABSOLUTE TOLERANCE: ± 0.02 % TCR: V3 TERMINATION: Lead (Pb)-free PACKAGING: Bulk HISTORICAL PART NUMBER: VTA55V3T 150K00 Q B (will continue to be used) VTA55 V3 T 150K00 Q B MODEL TCR TERMINATION OHMIC VALUE RESISTANCE TOLERANCE PACKAGING VTA52 VTA53 VTA54 VTA55 VTA56 VMTA55 VMTB60 T = Lead (Pb)-free None = Tin/Lead alloy 150K00 = 150.0 kΩ T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % B = Bulk 05 8 10 K 0 5 L Q

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.