Name: TEKS5421X01-FSZ
Brand: Vishay Semiconductor Opto Division
SKU: TEKS5421X01-FSZ
Availability: InStock
Rating: 5 (106 reviews)

TEKS5421X01-FSZ

For Reference Only

Part Number	TEKS5421X01-FSZ
Manufacturer	Vishay Semiconductor Opto Division
Description	PHOTOTRANSISTOR NPN TH
Datasheet	TEKS5421X01-FSZ Specifications
Package	-
ECAD
In Stock	4,392 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TEKS5421X01-FSZ (Optical Sensors - Phototransistors) is manufactured by Vishay Semiconductor Opto Division 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 TEKS5421X01-FSZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TEKS5421X01-FSZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TEKS5421X01-FSZ.

TEKS5421X01-FSZ Specifications

Manufacturer	Vishay Semiconductor Opto Division
Category	Sensors, Transducers - Optical Sensors - Phototransistors
Package	-
ECAD
Series	*
Voltage - Collector Emitter Breakdown (Max)	-
Current - Collector (Ic) (Max)	-
Current - Dark (Id) (Max)	-
Wavelength	-
Viewing Angle	-
Power - Max	-
Mounting Type	-
Orientation	-
Operating Temperature	-
Package / Case	-

TEKS5421X01-FSZ Reviews

Noe*****rroyo

March 22, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Aleja*****Lawson

March 21, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Jon *****dran

March 15, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Elsi*****squez

March 9, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Kimbe*****ollins

March 9, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Alys*****urns

March 8, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

Eva*****ell

March 2, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Hop*****unshi

February 28, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

TEKS5421X01-FSZ Packaging

TEKS5421X01-FSZ FAQ

1. How to order TEKS5421X01-FSZ 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 TEKS5421X01-FSZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TEKS5421X01-FSZ. All suppliers must pass our qualification reviews before they can publish their products including TEKS5421X01-FSZ on Heisener; we pay more attention to the channels and quality of TEKS5421X01-FSZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TEKS5421X01-FSZ price and inventory displayed accurate?

The price and inventory of TEKS5421X01-FSZ 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 TEKS5421X01-FSZ?

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 TEKS5421X01-FSZ we delivered, we will accept the replacement or return of the TEKS5421X01-FSZ 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 TEKS5421X01-FSZ.

(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 TEKS5421X01-FSZ pin diagram, TEKS5421X01-FSZ datasheet?

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

TEKS5421X01-FSZ Related Products

SIT8924BM-12-33N-4.000000E	SiTime, OSC MEMS 4.0000MHZ LVCMOS SMD, 4-SMD, No Lead, *	View
B43508B2108M002	EPCOS (TDK), CAP ALUM 1000UF 20% 200V SNAP, Radial, Can - Snap-In - 3 Lead, *	View
AT45DB041D-SSU-2.5	Adesto Technologies, IC FLASH 4MBIT 50MHZ 8SOIC, 8-SOIC (0.154", 3.90mm Width), *	View
MC68HC711P2CFN4	NXP, IC MCU 8BIT 32KB OTP 84PLCC, 84-LCC (J-Lead), *	View
ASMT-UWBG-NACC8	Broadcom Limited, LED AMST-UWBG COOL WHT 5700K SMD, 4-SMD, Flat Lead Exposed Pad, *	View
7201J8V2GE2	C&K, SWITCH ROCKER DPDT 5A 120V, -, *	View
RWR78S12R1FRB12	Vishay Dale, RES 12.1 OHM 10W 1% WW AXIAL, Axial, *	View
RWR89S4220FRS73	Vishay Dale, RES 422 OHM 3W 1% WW AXIAL, Axial, *	View
RMCF0805FT1M20	Stackpole Electronics Inc., RES SMD 1.2M OHM 1% 1/8W 0805, 0805 (2012 Metric), *	View
8212	Keystone Electronics, CONN RING CIRC 14-16AWG #6 CRIMP, -, *	View
89891-849H	Amphenol FCI, CONN RCPT 98POS .100 DBL STR PCB, -, *	View
ACSL08A14S-5S-003	Amphenol Industrial Operations, AC 5C 5#16S SKT PLUG, -, *	View

TEKS5421X01-FSZ 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

TEKS5421X01-FSZ

D# TEKS5421X01-FSZTB-ND

Vishay Semiconductors

SENSOR PHOTO NPN TH

Quick Inquiry

TEKS5421X01-FSZ

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