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RWR78S4021FRRSL

RWR78S4021FRRSL

RWR78S4021FRRSL

Vishay Dale

RES 4.02K OHM 10W 1% WW AXIAL

compliant

Axial

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

RWR78S4021FRRSL Pricing & Ordering

Quantity Unit Price Ext. Price
100 $6.01600 $601.6
300 $5.45200 $1635.6
500 $5.07600 $2538
1,000 $4.70000 -
Inventory changes frequently.

RWR78S4021FRRSL Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

RWR78S4021FRRSL Vishay Dale

Name Value
Product Status Active
Resistance 4.02 kOhms
Tolerance ±1%
Power (Watts) 10W
Composition Wirewound
Features Military, Moisture Resistant
Temperature Coefficient ±20ppm/°C
Operating Temperature -55°C ~ 250°C
Package / Case Axial
Supplier Device Package Axial
Size / Dimension 0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max) -
Number of Terminations 2
Failure Rate R (0.01%)
Q1: What is the purchase guide for RWR78S4021FRRSL?
RWR78S4021FRRSL of Vishay Dale is a RES 4.02K OHM 10W 1% WW AXIAL. ICHOME is a long-term spot supplier of RWR78S4021FRRSL, supporting sample purchase and bulk order.
Q2: How to find the detailed information of RWR78S4021FRRSL?
Download RWR78S4021FRRSL Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingRWR78S4021FRRSL from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide RWR78S4021FRRSL alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you RWR78S4021FRRSL replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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