Name: 4421-DAELC LB
Brand: Silicon Labs
SKU: 4421-DAELC-LB
Availability: InStock
Rating: 5 (84 reviews)

4421-DAELC LB

For Reference Only

Part Number	4421-DAELC LB
Manufacturer	Silicon Labs
Description	KIT DEV TEST SI4421 TRX
Datasheet	4421-DAELC LB Specifications
Package	-
ECAD
In Stock	7,632 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 4421-DAELC LB (RF Evaluation and Development Kits, Boards) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For 4421-DAELC LB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4421-DAELC LB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4421-DAELC LB.

4421-DAELC LB Specifications

Manufacturer	Silicon Labs
Category	RF/IF and RFID - RF Evaluation and Development Kits, Boards
Package	-
ECAD
Series	EZRadio?
Type	Transceiver
Frequency	-
For Use With/Related Products	Si4421
Supplied Contents	Board

4421-DAELC LB Reviews

Kyla*****dges

April 5, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Adelin*****ington

March 24, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Lis*****ash

March 22, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Ibra*****Hayes

March 7, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Ma***** Sen

March 6, 2023

★ ★ ★ ★ ★

I have never been experienced anything wrong with my order, the logistic has always get out the same day, and the items are always well packaged.

Ailan*****hadri

February 22, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Aur*****a Lu

February 22, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

4421-DAELC LB Packaging

4421-DAELC LB FAQ

1. How to order 4421-DAELC LB on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that 4421-DAELC LB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4421-DAELC LB. All suppliers must pass our qualification reviews before they can publish their products including 4421-DAELC LB on Heisener; we pay more attention to the channels and quality of 4421-DAELC LB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4421-DAELC LB price and inventory displayed accurate?

The price and inventory of 4421-DAELC LB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of 4421-DAELC LB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 4421-DAELC LB we delivered, we will accept the replacement or return of the 4421-DAELC LB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 4421-DAELC LB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 4421-DAELC LB pin diagram, 4421-DAELC LB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

4421-DAELC LB Related Products

SIT8208AI-83-25E-37.500000X	SiTime, -40 TO 85C, 7050, 50PPM, 2.5V, 3, -, EZRadio?	View
SIT1602BI-31-25E-35.840000X	SiTime, -40 TO 85C, 5032, 20PPM, 2.5V, 3, -, EZRadio?	View
1808Y0160274JDR	Knowles Syfer, CAP CER 0.27UF 16V X7R 1808, 1808 (4520 Metric), EZRadio?	View
VJ1808A330JBBAT4X	Vishay Vitramon, CAP CER 33PF 100V NP0 1808, 1808 (4520 Metric), EZRadio?	View
GRM1885C2A8R0CA01D	Murata, CAP CER 8PF 100V NP0 0603, 0603 (1608 Metric), EZRadio?	View
S-1701V3025-M5T1G	SII Semiconductor Corporation, IC DETECT/REG 400MA 3.0V SOT23-5, SC-74A, SOT-753, EZRadio?	View
9C08052A36R0FKHFT	Yageo, RES SMD 36 OHM 1% 1/8W 0805, 0805 (2012 Metric), EZRadio?	View
ERJ-S06J164V	Panasonic Electronic Components, RES SMD 160K OHM 5% 1/8W 0805, 0805 (2012 Metric), EZRadio?	View
FTS-140-01-L-SV	Samtec Inc., .050 X .050 C.L. LOW PROFILE TER, -, EZRadio?	View
ACT26MG16JD-6149	TE Connectivity Deutsch Connectors, STRAIGHT PLUG, -, EZRadio?	View
983-6SE14-04PN-L	TE Connectivity Deutsch Connectors, CONN PLUG HSNG MALE 4POS INLINE, -, EZRadio?	View
VE-J6K-CY-B1	Vicor Corporation, CONVERTER MOD DC/DC 40V 50W, Half Brick, EZRadio?	View

4421-DAELC LB Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

4421-DAELC LB

Silicon Laboratories Inc

KIT DEV TEST SI4421 TRX

Part Number

Manufacturer

Description

Stock

4421-DAELC LB

D# 4421-DAELCLB-ND

Silicon Laboratories Inc

KIT DEV TEST SI4421 TRX

Part Number

Manufacturer

Description

Stock

4421-DAELC LB

D# NS-4421-DAELC LB

Silicon Laboratories Inc

OEM/CM ONLY

9361

Quick Inquiry

4421-DAELC LB

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS