Part Details for WSL2512R4000FEA by Vishay Dale
Results Overview of WSL2512R4000FEA by Vishay Dale
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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WSL2512R4000FEA Information
WSL2512R4000FEA by Vishay Dale is a Metal Strip Resistor.
Metal Strip Resistor are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Price & Stock for WSL2512R4000FEA
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
WSLG-.40CT-ND
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DigiKey | RES 0.4 OHM 1% 1W 2512 Min Qty: 1 Lead time: 15 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
1136 In Stock |
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$0.3268 / $1.3000 | Buy Now |
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DISTI #
70411173
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RS | Resistors, Current Sense, SMD 1watt .4ohms 1% Min Qty: 50 Package Multiple: 1 Container: Bulk | 0 |
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$0.5100 / $0.6700 | RFQ |
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Velocity Electronics | Our Stock | 499 |
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RFQ | |
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New Advantage Corporation | WSL Series 2512 1 W 0.4 Ohm �1% �75 ppm/�C SMT Power Metal Strip� Resistor RoHS: Compliant Min Qty: 1 Package Multiple: 2000 | 52000 |
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$0.1969 / $0.2133 | Buy Now |
Part Details for WSL2512R4000FEA
WSL2512R4000FEA CAD Models
WSL2512R4000FEA Part Data Attributes
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WSL2512R4000FEA
Vishay Dale
Buy Now
Datasheet
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WSL2512R4000FEA
Vishay Dale
RESISTOR, CURRENT SENSE, METAL STRIP, 1 W, 1 %, 75 ppm, 0.4 ohm, SURFACE MOUNT, 2512, CHIP, GREEN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | VISHAY INTERTECHNOLOGY INC | |
| Package Description | SMT, 2512 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8533.21.00.30 | |
| Additional Feature | ANTI-SULFUR | |
| Construction | Rectangular | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 170 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Height | 0.635 mm | |
| Package Length | 6.35 mm | |
| Package Shape | RECTANGULAR PACKAGE | |
| Package Style | SMT | |
| Package Width | 3.18 mm | |
| Packing Method | TR, EMBOSSED PLASTIC, 7 INCH | |
| Rated Power Dissipation (P) | 1 W | |
| Rated Temperature | 70 °C | |
| Reference Standard | AEC-Q200 | |
| Resistance | 0.4 Ω | |
| Resistor Type | FIXED RESISTOR | |
| Size Code | 2512 | |
| Surface Mount | YES | |
| Technology | METAL STRIP | |
| Temperature Coefficient | 75 ppm/°C | |
| Terminal Finish | MATTE TIN OVER NICKEL | |
| Terminal Shape | WRAPAROUND | |
| Tolerance | 1% | |
| Working Voltage | 0.6325 V |
WSL2512R4000FEA Frequently Asked Questions (FAQ)
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The recommended land pattern for WSL2512R4000FEA is a rectangular pad with a size of 2.5 mm x 1.3 mm, with a non-solder mask defined (NSMD) pad shape.
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To handle thermal management, ensure good thermal conductivity between the resistor and the PCB, use thermal vias, and consider using a heat sink or thermal interface material if necessary.
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The maximum allowable voltage for WSL2512R4000FEA is 250 V, but it's recommended to derate the voltage to ensure reliable operation.
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Yes, WSL2512R4000FEA is suitable for high-frequency applications up to 1 GHz, but consider the self-resonant frequency and parasitic inductance when designing the circuit.
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To ensure reliability in a humid environment, consider using a conformal coating, applying a moisture-resistant treatment, and following proper storage and handling procedures.