Part Details for NS01AR4000FB12 by Vishay Intertechnologies
Results Overview of NS01AR4000FB12 by Vishay Intertechnologies
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
NS01AR4000FB12 Information
NS01AR4000FB12 by Vishay Intertechnologies is a Fixed Resistor.
Fixed Resistors 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 NS01AR4000FB12
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
NS01AR4000FB12
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Avnet Americas | NS-1A .4 1% B12 - Bulk (Alt: NS01AR4000FB12) RoHS: Not Compliant Min Qty: 100 Package Multiple: 100 Lead time: 8 Weeks, 0 Days Container: Bulk | 0 |
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$2.9184 / $5.5669 | Buy Now |
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DISTI #
71-NS1A-0.4
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Mouser Electronics | Wirewound Resistors - Through Hole 1watt 0.4ohms 1% Non Inductive RoHS: Not Compliant | 98 |
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$5.2500 / $12.5700 | Buy Now |
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DISTI #
NS01AR4000FB12
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TTI | Wirewound Resistors - Through Hole 1watt 0.4ohms 1% Non Inductive Min Qty: 10 Package Multiple: 10 Container: Bulk |
Americas - 450 In Stock |
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$3.0400 / $3.3200 | Buy Now |
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DISTI #
NS01AR4000FB12
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TTI | Wirewound Resistors - Through Hole 1watt 0.4ohms 1% Non Inductive Min Qty: 10 Package Multiple: 10 Container: Bulk |
Americas - 450 In Stock |
|
$3.0400 / $3.3200 | Buy Now |
Part Details for NS01AR4000FB12
NS01AR4000FB12 CAD Models
NS01AR4000FB12 Part Data Attributes
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NS01AR4000FB12
Vishay Intertechnologies
Buy Now
Datasheet
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Compare Parts:
NS01AR4000FB12
Vishay Intertechnologies
Fixed Resistor, Wire Wound, 1W, 0.4ohm, 1% +/-Tol, 90ppm/Cel, Through Hole Mount, AXIAL LEADED
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | VISHAY INTERTECHNOLOGY INC | |
| Package Description | AXIAL LEADED | |
| Reach Compliance Code | compliant | |
| Factory Lead Time | 8 Weeks | |
| Samacsys Manufacturer | Vishay | |
| Additional Feature | PRECISION, NON-INDUCTIVE | |
| Construction | Tubular | |
| JESD-609 Code | e0 | |
| Lead Diameter | 0.508 mm | |
| Lead Length | 38.1 mm | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 250 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Diameter | 2.39 mm | |
| Package Length | 10.31 mm | |
| Package Shape | TUBULAR PACKAGE | |
| Package Style | Axial | |
| Packing Method | BULK | |
| Rated Power Dissipation (P) | 1 W | |
| Rated Temperature | 25 °C | |
| Resistance | 0.4 Ω | |
| Resistor Type | FIXED RESISTOR | |
| Surface Mount | NO | |
| Technology | WIRE WOUND | |
| Temperature Coefficient | 90 ppm/°C | |
| Terminal Finish | Tin/Lead (Sn60Pb40) | |
| Terminal Shape | WIRE | |
| Tolerance | 1% | |
| Working Voltage | 0.6325 V |
Alternate Parts for NS01AR4000FB12
This table gives cross-reference parts and alternative options found for NS01AR4000FB12. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NS01AR4000FB12, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| NS01AR4000FE12 | Vishay Intertechnologies | Check for Price | Fixed Resistor, Wire Wound, 1W, 0.4ohm, 1% +/-Tol, 90ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT | NS01AR4000FB12 vs NS01AR4000FE12 |
| RS01AR4000FS70 | Vishay Intertechnologies | Check for Price | Fixed Resistor, Wire Wound, 1W, 0.4ohm, 1% +/-Tol, 90ppm/Cel, Through Hole Mount, AXIAL LEADED | NS01AR4000FB12 vs RS01AR4000FS70 |
NS01AR4000FB12 Frequently Asked Questions (FAQ)
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The recommended land pattern for NS01AR4000FB12 is a rectangular pad with a size of 1.3 mm x 0.8 mm, with a solder mask clearance of 0.1 mm. It's essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal issues.
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While NS01AR4000FB12 is a high-performance resistor, it's not recommended for high-frequency applications above 100 MHz due to its internal construction and parasitic inductance. For high-frequency applications, consider using specialized resistors designed for high-frequency use.
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To handle thermal derating, ensure that the resistor is operated within its specified temperature range (up to 155°C). For temperatures above 70°C, derate the power rating by 1.5% per degree Celsius. This will help prevent overheating and ensure reliable operation.
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Yes, NS01AR4000FB12 is compatible with lead-free soldering processes. However, it's essential to follow the recommended soldering profile and temperature range to prevent damage to the resistor.
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The MSL of NS01AR4000FB12 is MSL 1, which means it can withstand normal humidity levels without special handling or storage requirements.