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PX503R2

PX503R2

PX503R2

Littelfuse Inc.

THERMISTOR NTC 50KOHM 4140K BEAD

compliant

Bead, Epoxy

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

PX503R2 Pricing & Ordering

Quantity Unit Price Ext. Price
250 $1.11000 $277.5
Inventory changes frequently.

PX503R2 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

PX503R2 Littelfuse Inc.

Name Value
Product Status Obsolete
Resistance in Ohms @ 25°C 50k
Resistance Tolerance ±1°C
B Value Tolerance -
B0/50 4140K
B25/50 -
B25/75 -
B25/85 -
B25/100 -
Operating Temperature 120°C
Power - Max 30 mW
Length - Lead Wire 1.50" (38.00mm)
Mounting Type Free Hanging
Package / Case Bead, Epoxy
Q1: What is the purchase guide for PX503R2?
PX503R2 of Littelfuse Inc. is a THERMISTOR NTC 50KOHM 4140K BEAD. ICHOME is a long-term spot supplier of PX503R2, supporting sample purchase and bulk order.
Q2: How to find the detailed information of PX503R2?
Download PX503R2 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingPX503R2 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide PX503R2 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you PX503R2 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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