RB503K0J [Littelfuse]

Name: RB503K0J
Brand: Littelfuse
SKU: RB503K0J
Availability: InStock

Part No:

RB503K0J

Temperature Sensors

Manufacturer:

Littelfuse

Description:

RB Series 50k Surface Mount -40°C~125°C 4000K Bulk

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Factory Lead Time

15 Weeks

Mounting Type

Surface Mount

Package / Case

0603 (1608 Metric)

Operating Temperature

-40°C~125°C

Packaging

Bulk

Series

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Power - Max

150mW

Resistance Tolerance

±5%

B25/85

4000K

RoHS Status

RoHS Compliant

Products Detail

RB503K0J Overview

Typically, NTC thermistors are packaged in a Bulk package. In order to make things easier, it is included in the package 0603 (1608 Metric). A NTC thermistor must have a resistance tolerance of ±5% in order to operate. For reliable performance, NTC thermistors should be set to -40°C~125°C. The thermistors set their maximum power to 150mW.

RB503K0J Features

Package/Case: Bulk
RB Series
Operating Temperature: -40°C~125°C
Mounting Type: Surface Mount

RB503K0J Applications

There are a lot of Littelfuse Inc.
RB503K0J NTC Thermistors applications.

Temperature detection of battery cells
Temperature compensation of display contrast
Temperature compensation of display backlighting (CCFL)
Personal Computer and Peripheral Device
Personal Computer and Peripheral Device
Liquid Crystal Display
Temperature measurement and compensation
LCD compensation
Battery packs
Mobile phones

Documents

Datasheets:

RB Series Datasheet RB503K0J Drawing

Product FAQ

1. Is RB503K0J available for RFQ?

Yes. RB503K0J by Littelfuse is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for RB503K0J?

Pricing for RB503K0J can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of RB503K0J?

RB503K0J is a Littelfuse Temperature Sensors with Packaging: Bulk and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Operating Temperature: -40°C~125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for RB503K0J?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can RB503K0J be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to RB503K0J?

Yes. If RB503K0J is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Temperature Sensors parts or compatible alternatives.

RFQ

Part Number:

RB503K0J

Manufacturer:

Littelfuse

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.