Y002910R0000A19L

VTA52 through 56, VMTA55, VMTB60 Vishay Foil Resistors Bulk Metal® Foil Technology Tubular Axial-Lead Resistors, Meets or Exceed MIL-R-39005 Requirements FEATURES • Temperature Coefficient of Resistance (TCR): • • • • • • • • • 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. • • • ± 8 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) Pb-free ± 4 ppm/°C (0 °C to + 60 °C) Available Tolerance: to ± 0.01 % RoHS* Load Life Stability: COMPLIANT ± 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@vishaypg.com FIGURE 1 - POWER DERATING CURVE Percent of Power Rating at 70 °C Double Rated Power TABLE 1 - TCR (for values under 50R) VALUES 25R - 50R 15R - 24R999 5R - 14R999 1R - 4R999 0 °C to + 60 °C ± 5 ppm/°C ± 6 ppm/°C ± 8 ppm/°C ± 15 ppm/°C - 55 to + 125 °C, + 25 °C Ref. ± 8 ppm/°C ± 10 ppm/°C ± 12 ppm/°C ± 20 ppm/°C 220 200 180 Rated Power 160 140 120 100 80 60 40 + 145 °C 20 0 30 40 50 60 70 80 90 100 110 120 130 140 150 Ambient Temperature (°C) TABLE 2 - MODEL SELECTION POWER at + 70 °C at + 125 °C VISHAY MODEL MIL STYLE MAXIMUM WORKING VOLTAGE VTA56 RBR56 0.25 W 0.125 W 300 V VTA55 RBR55 0.3 W 0.15 W 300 V VTA54 RBR54 0.5 W 0.25 W 300 V VTA53 RBR53 0.66 W 0.33 W 300 V VTA52 RBR52 1.0 W 0.5 W 300 V VMTA55 RNC55 0.2 W 0.1 W 200 V VMTB60 RNC60 0.25 W 0.125 W 250 V RESISTANCE RANGE1) (Ω) 5 to 24R9 25 to 150K 5 to 24R9 25 to 150K 5 to 24R9 25 to 300K 5 to 24R9 25 to 300K 5 to 24R9 25 to 500K 5 to 49R9 50 to 30K 5 to 49R9 50 to 60K TIGHTEST TOLERANCE ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % ± 0.1 % ± 0.01 % TCR RANGE2) V4 V3, V2 V4 V3, V2 V4 V3, V2 V4 V3, V2 V4 V3, V2 V4 V3, V2 V4 V3, V2 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 Document Number: 63011 Revision: 23-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 1 VTA52 through 56, VMTA55, VMTB60 Vishay Foil Resistors FIGURE 3 - TRIMMING TO VALUES (Conceptual Illustration) FIGURE 2 - VTA/VMTA SERIES STANDARD PRINTING A C Model Number VTA52 TCR Designation V4 VTA52V4 0720 VISHAY Date Code 20 07 year week Current Path Before Trimming Interloop Capacitance Reduction in Series Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Mutual Inductance Reduction due to Change in Current Direction 200K00 0.02 % Resistance Value 200 kΩ Tolerance Note: Foil shown in black, etched spaces in white D B TABLE 3 - VTA/VMTX DIMENSIONS BODY VISHAY MODEL MIL SIZE LEAD LENGTH (A) DIAMETER (B) INCH mm + 0.005 -------------------- 0.010 VTA56 RBR56 0.356 VTA55 RBR55 0.500 ± 0.020 VTA54 RBR54 0.750 VTA53 RBR53 0.750 ± 0.020 VTA52 RBR52 1.000 VMTA55 RNC55 0.270 ± 0.005 VMTB60 RNC60 0.375 ± 0.005 + 0.020 -------------------- 0.032 + 0.020 -------------------- 0.032 + 0.13 ---------------- 0.25 9.04 12.70 ± 0.51 19.05 + 0.51 ---------------- 0.81 19.05 ± 0.51 INCH 0.260 0.260 0.260 + 0.005 -------------------- 0.015 + 0.005 -------------------- 0.010 + 0.005 -------------------- 0.010 LENGTH (C) mm 6.60 6.60 6.60 + 0.13 ---------------- 0.38 + 0.13 ---------------- 0.25 + 0.13 ---------------- 0.25 DIAMETER (D) INCH mm INCH mm 1.5 Minimum 38.10 0.032 0.81 1.5 Minimum 38.10 0.032 0.81 1.5 Minimum 38.10 0.032 0.81 0.375 ± 0.015 9.53 ± 0.38 1.5 Minimum 38.10 0.032 0.81 0.375 ± 0.015 9.53 ± 0.38 1.35 Minimum 34.29 0.032 0.81 6.86 ± 0.13 0.120 + 0.005 -------------------- 0.010 3.05 + 0.13 ---------------- 0.25 1.5 Minimum 38.10 0.025 0.64 9.53 ± 0.13 0.160 ± 0.005 4.06 ± 0.13 1.5 Minimum 38.10 0.025 0.64 25.40 + 0.51 ---------------- 0.81 FIGURE 4 - TEMPERATURE COEFFICIENT OF RESISTANCE + 400 + 200 + 100 ΔR R 0 (ppm) - 100 + 4 ppm/°C + 140 - 4 ppm/°C - 140 - 200 - 400 0 + 25 + 60 Temperature, °C www.foilresistors.com 2 For any questions, contact: foil@vishaypg.com Document Number: 63011 Revision: 23-Mar-10 VTA52 through 56, VMTA55, VMTB60 Vishay Foil Resistors TABLE 4 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y0058150K000Q19L (preferred part number format) DENOTES PRECISION VALUE R=Ω K = kΩ Y Y 0 AER* 0 5 8 1 5 0 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 K 0 0 0 Q 1 9 L 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 V4 V3 V2 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 Note * For non-standard requests, please contact Application Engineering. Document Number: 63011 Revision: 23-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 3 Legal Disclaimer Notice Vishay Precision Group, Inc. Disclaimer ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE. Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but not limited to, the warranty expressed therein. VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase. 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