resistors, thermistors & potentiometers

2
RESISTORS, THERMISTORS & POTENTIOMETERS
CURRENT SENSE RESISTORS – SMD
WSL-18 SERIES HIGH POWER METAL
STRIP CURRENT SENSE RESISTORS
Features
• 2X the power rating of the standard WSL series
• Solid metal Nickel-Chrome or Manganese-copper
alloy resistive element
• Solderable terminations
• Excellent frequency response to 50 MHz
• Low Thermal EMF
• Very low inductance
Applications
• Ideal for All Types of Current Sensing, Voltage Division and Pulse Applications Including Switching and Linear
Power Supplies, Instruments, and Power Amplifiers
Specifications
• Tolerance: F = ±1%
• ±275ppm/°C for 1 mΩ to 2.9 mΩ
• Inductance: 0.5nH to 5nH
• ±150ppm/°C for 3 mΩ to 4.9 mΩ
• Operating Temperature: -65°C to +170°C • ±110ppm/°C for 5 mΩ to 6.9 mΩ
• Temperature Coefficient:
• ±75ppm/°C for 7 mΩ to 0.5 Ω
PRODUCT SPECIFICATIONS IN TYPE NO.
518
Series Resistance (Ω) Tolerance
WSL-1206 R0100 F (±1.0%)
EIA SIZE 0805, 0.25 WATT
Res.
Price Each
100-
Mfg. Part No.
(Ohms) Stock No. 1-99 499
● WSL0805R0100FEK18 0.01 72M6538 1.290 1.070
● WSL0805R0150FEK18 0.015 72M6539 1.290 1.070
● WSL0805R0200FEK18 0.02 72M6541 1.290 1.070
● WSL0805R0250FEK18 0.025 55M4226 1.290 1.070
● WSL0805R0300FEK18 0.03 72M6544 1.290 1.070
● WSL0805R0330FEK18 0.033 72M6545 1.290 1.070
● WSL0805R0400FEK18 0.04 72M6546 1.290 1.070
● WSL0805R0500FEK18 0.05 72M6547 1.290 1.070
● WSL0805R1000FEK18 0.10 72M6549 1.040 0.861
● WSL0805R1500FEB18 0.15 72M6550 1.040 0.861
● WSL0805R2000FEB18
EIA SIZE 1206, 0.5 WATT
0.20 72M6552 1.040 0.861
● WSL12065L000FEK18 0.005 72M6562 1.890 1.560
● WSL1206R0300FEK18 0.03 72M6555 1.410 1.170
● WSL1206R0400FEK18 0.04 72M6556 1.410 1.170
● WSL1206R0500FEK18
EIA SIZE 2010, 1 WATT
0.05 72M6557 1.410 1.170
● WSL20101L000FEK18 0.001 72M6584 2.450 2.030
● WSL20106L000FEK18 0.006 72M6585 2.330 1.930
● WSL20108L000FEB18 0.008 72M6587 2.330 1.930
● WSL2010R0100FEB18 0.01 72M6565 1.610 1.340
● WSL2010R0150FEB18 0.05 72M6567 1.610 1.340
● WSL2010R0200FEK18 0.02 72M6569 1.610 1.340
● WSL2010R0250FEK18 0.025 72M6570 1.610 1.340
● WSL2010R0300FEK18 0.03 72M6571 1.610 1.340
● WSL2010R0330FEK18 0.033 72M6572 1.610 1.340
● WSL2010R0400FEK18 0.04 72M6573 1.610 1.340
● WSL2010R0500FEK18 0.05 72M6574 1.610 1.340
● WSL2010R0800FEB18 0.08 72M6575 1.370 1.130
● WSL2010R1000FEB18 0.10 72M6577 1.370 1.130
● WSL2010R1500FEK18 0.15 72M6579 1.370 1.130
● WSL2010R2000FEK18 0.20 72M6581 1.370 1.130
● WSL2010R5000FEK18
EIA SIZE 2512, 2 WATT
0.5 72M6583 1.370 1.130
● WSL25129L000FEA18
(112550)
0.009 72M6592 2.380 1.970
ULR SERIES METAL
ELEMENT CURRENT
SENSE SMD RESISTORS
Features
• Designed for Current Sense Circuits in
Power Electronics Systems
• Low TCR and Inductance
• Higher Wattage Devices Feature PCB
Clearance Gap to Maximize Thermal
Performance
Specifications
• Dielectric Withstanding Voltage: 200V
• Res. Tolerance: ±1%
• Power Rating: 1W
• Operating Temp.: -55°C to +170°C
Mfr. Part no.
Res.
(Ohms)
Temp.
Coeff. Stock No. 1-49
Price Each
50-99
100-
499
● ULR1R0005FLF 0.0005 50 ppm 47M0845 0.222 0.199 0.182
● ULR1R001FLF 0.001 50 ppm 47M0846 0.222 0.199 0.182
Find Datasheets Online
ULR SERIES METAL ELEMENT CURRENT SENSE SMD RESISTORS (CONT.)
Price Each
Res. Temp.
100-
Mfr. Part no. (Ohms) Coeff. Stock No. 1-49 50-99 499
● ULR1R002FLF 0.002 50 ppm 47M0848 0.222 0.199 0.182
● ULR1R0025FLF 0.0025 150 ppm 47M0849 0.222 0.199 0.182
● ULR1R003FLF 0.003 150 ppm 47M0850 0.222 0.199 0.182
● ULR1R004FLF 0.004 100 ppm 47M0851 0.222 0.199 0.182
● ULR1R005FLF 0.005 100 ppm 47M0852 0.222 0.199 0.182
● ULR1R006FLF 0.006 75 ppm 47M0853 0.222 0.199 0.182
● ULR1R007LF 0.007 75 ppm 47M0854 0.222 0.199 0.182
● ULR1R0075FLF
(94574)
0.0075 50 ppm 47M0855 0.222 0.199 0.182
POWER METAL STRIP ® CURRENT
SENSE RESISTORS
Applications
• Ideal for Current Sensing,
Voltage Division or Pulse
Applications
• Switching and Linear
Power Supplies,
Instruments, Power
Amplifiers
Features
• Molded High Temperature
Encapsulation
• Solid Metal Nickel-Chrome or
Manganese-Copper Alloy
Resistive Element
• All-Welded Construction
• Solderable Terminations
DIMENSIONS (mm)
Specifications
• Tolerance: F= ±1%
• Temperature Coefficient: ±110ppm/°C for 0.005Ω–0.0099Ω;
±75ppm/°C for 0.010Ω–1.0Ω
• Operating Temperature: -65°C to +275°C
• Case Size: 4527
• Very Low Inductance 0.5 nH to 5 nH
• Excellent Frequency Response to 50 MHz
• Low Thermal EMF (< 3 μV/ °C)
L W H C E
0.455 ± 0.032 0.275 ± 0.005 0.095 ± 0.005 0.100 ± 0.010 0.215 ± 0.005
(11.56 ±0.813) (6.98 ± 0.127) (2.41 ± 0.127) (2.54 ± 0.254) (5.46 ± 0.127)
Bulk package: Also available in Tape & Reel Package. For details go online or call.
Res.
Price Each
100- 300-
Mfg. Part No. (Ohms) Stock No. 1-99 299 499
● WSR21L000FEK 0.001 72M6605 1.680 0.836 0.696
● WSR22L000FEK 0.002 65K4184 1.680 0.836 0.696
● WSR25L000FEK 0.005 41K9350 1.590 0.792 0.660
● WSR26L000FEK 0.006 65K4185 1.590 0.792 0.660
● WSR27L000FEK 0.007 65K4186 1.590 0.792 0.660
● WSR29L000FEK 0.009 65K4187 1.590 0.792 0.660
● WSR2R0100FEK 0.01 41K9332 1.300 0.648 0.540
● WSR2R0120FEK 0.012 65K4175 1.300 0.648 0.540
● WSR2R0150FEK 0.015 41K9333 1.300 0.648 0.540
● WSR2R0250FEK 0.025 41K9335 1.300 0.648 0.540
● WSR2R0300FEK 0.03 72M6600 1.300 0.648 0.540
● WSR2R0330FEK 0.033 41K9336 1.300 0.648 0.540
● WSR2R0400FEK 0.04 41K9337 1.300 0.648 0.540
● WSR2R0500FEK 0.05 41K9338 1.300 0.648 0.540
● WSR2R0610FEK 0.061 65K4176 1.300 0.648 0.540
● WSR2R1000FEK 0.1 41K9339 1.020 0.508 0.424
● WSR2R1100FEK 0.11 65K4177 1.190 0.591 0.492
● WSR2R1400FEK 0.14 65K4178 1.190 0.591 0.492
● WSR2R1500FEK 0.15 41K9340 1.190 0.591 0.492
● WSR2R1620FEK 0.162 41K9341 1.190 0.591 0.492
● WSR2R2210FEK 0.221 41K9343 1.190 0.591 0.492
● WSR2R2500FEK 0.25 72M6601 1.190 0.591 0.492
● WSR2R2800FEK 0.28 65K4179 1.190 0.591 0.492
● WSR2R3000FEK 0.3 72M6602 1.190 0.591 0.492
● WSR2R3010FEK 0.301 65K4180 1.190 0.591 0.492
● WSR2R3300FEK 0.33 72M6603 1.190 0.591 0.492
● WSR2R4000FEK 0.4 72M6604 1.190 0.591 0.492
● WSR2R4750FEK 0.475 65K4181 1.190 0.591 0.492
● WSR2R5000FEK 0.5 41K9345 1.190 0.591 0.492
● WSR2R6000FEK 0.6 41K9346 1.190 0.591 0.492
● WSR2R7500FEK 0.75 65K4182 1.190 0.591 0.492
● WSR2R8000FEK 0.8 65K4183 1.190 0.591 0.492
● WSR21R000FEK 1 41K9347 1.190 0.591 0.492
● WSR31L000FEK 0.001 72M6611 1.710 0.850 0.708
● WSR32L000FEK 0.002 72M6612 1.710 0.850 0.708
● WSR35L000FEK 0.005 72M6613 1.650 0.821 0.684
● WSR3R0100FEK 0.01 41K9352 1.330 0.663 0.552
● WSR3R0150FEK 0.015 41K9353 1.330 0.663 0.552
● WSR3R0250FEK 0.025 72M6606 1.330 0.663 0.552