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TDK RFQ AVAILABLE

B57891S0203F008

THERMISTOR NTC 20KOHM 4300K DISC

Part Number: B57891S0203F008

Manufacturer: TDK

Category: NTC Thermistors

Package: Disc, 4.5mm Dia x 4.5mm W

Datasheet:: B57891S0203F008.pdf

Description: THERMISTOR NTC 20KOHM 4300K DISC

Select Quantity Stock: 1,647

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Qty.	Unit Price	Ext. Price
1+	$0.88500	$0.88
5+	$0.78700	$3.94
10+	$0.74950	$7.50
25+	$0.70540	$17.64
50+	$0.67500	$33.75
100+	$0.64735	$64.74
500+	$0.59161	$295.80
1000+	$0.57088	$570.88
5000+	$0.52913	$2645.65

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TECHNICAL RESOURCES

B57891S0203F008 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: B57891S0203F008

Manufacturer: TDK

Package: Disc, 4.5mm Dia x 4.5mm W

Series: -

Package/Case: Disc, 4.5mm Dia x 4.5mm W

Packaging: Bulk

Product Status: Active

Resistance in Ohms @ 25°C: 20k

Resistance Tolerance: ±1%

B Value Tolerance: ±1%

B0/50: -

B25/50: -

B25/75: -

B25/85: -

B25/100: 4300K

Operating Temperature: -55°C ~ 155°C

Power - Max: 200 mW

Length - Lead Wire: -

Mounting Type: Through Hole

Grade: -

Qualification: -

Frequently Asked Questions

1. How can I order B57891S0203F008 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of B57891S0203F008?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of B57891S0203F008 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for B57891S0203F008?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for B57891S0203F008?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

B57891S0203F008 Procurement and Technical Support

B57891S0203F008 is manufactured by TDK. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing B57891S0203F008 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for B57891S0203F008.

Part Number: B57891S0203F008

Manufacturer: TDK

Package: Disc, 4.5mm Dia x 4.5mm W

Category: NTC Thermistors

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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