Name: U1897
Brand: Fairchild/ON Semiconductor
SKU: U1897
Availability: InStock
Rating: 5 (101 reviews)

U1897

For Reference Only

Part Number	U1897
Manufacturer	Fairchild/ON Semiconductor
Description	JFET N-CH 40V 0.625W TO92
Datasheet	U1897 Datasheet U1897 Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	6,048 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # U1897 (Transistors - JFETs) is manufactured by Fairchild/ON Semiconductor 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 U1897 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add U1897 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of U1897.

U1897 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - JFETs
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
FET Type	N-Channel
Voltage - Breakdown (V(BR)GSS)	40V
Drain to Source Voltage (Vdss)	-
Current - Drain (Idss) @ Vds (Vgs=0)	30mA @ 20V
Current Drain (Id) - Max	-
Voltage - Cutoff (VGS off) @ Id	5V @ 1nA
Input Capacitance (Ciss) (Max) @ Vds	16pF @ 20V
Resistance - RDS(On)	30 Ohm
Power - Max	625mW
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

U1897 Datasheet

U1897 Reviews

Dono*****Hess

April 8, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Esper*****Duncan

March 20, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Davi*****rray

March 9, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Chr*****Solis

March 3, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Li***** Dua

February 28, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

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U1897 Packaging

U1897 FAQ

1. How to order U1897 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 U1897 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the U1897. All suppliers must pass our qualification reviews before they can publish their products including U1897 on Heisener; we pay more attention to the channels and quality of U1897 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the U1897 price and inventory displayed accurate?

The price and inventory of U1897 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 U1897?

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 U1897 we delivered, we will accept the replacement or return of the U1897 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 U1897.

(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 U1897 pin diagram, U1897 datasheet?

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

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U1897 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

BWU1897

D# 71889093

Bihl+Wiedemann GmbH

AS-i Analog Input Module, IP20, 2AI 4-20mA Or 0-10V

RoHS: Compliant

UTS6FC1412S

D# 70346894

SOURIAU-SUNBANK

Conn, Circ, Plug, Female, 12 Pos, Sz 14, IP68/69K, UTS Ser, w/Conduit Bkshell, #16, 500V

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

U1897

Teledyne Relays

Part Number

Manufacturer

Description

Stock

U1897

SOURIAU-SUNBANK

CONN HSG PLUG 12POS INLINE SKT

Part Number

Manufacturer

Description

Stock

U1897

Fairchild Semiconductor Corporation

Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-92

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

U1897

D# U1897-ND

ON Semiconductor

JFET N-CH 40V 0.625W TO92

UTS6FC1412S

D# SOU1897-ND

SOURIAU-SUNBANK

CONN PLG HSG FMALE 12POS INLINE

Part Number

Manufacturer

Description

Stock

U1897E

TELEDYNE

In stock shipping within 2days

139

Part Number	Manufacturer	Description	Stock
U189705	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	33
U1897JF	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	952
U1897	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4760
U1897E	SSI	OEM/CM QUOTES ONLY \| NO BROKERS	9524

Part Number

Manufacturer

Description

Stock

U1897E

Teledyne Relays

OEM/CM Immediate delivery

Part Number	Manufacturer	Description	Stock
U1897E D# NS-U1897E	VARIOUS	OEM/CM ONLY	2300
TMPFU1897 D# NS-TMPFU1897	VARIOUS	OEM/CM ONLY	4929
TPU1897R D# NS-TPU1897R	Multiple	OEM/CM ONLY	3341
TPU1897 D# NS-TPU1897	VARIOUS	OEM/CM ONLY	6333
U1897 D# NS-U1897	Intersil Corporation	OEM/CM ONLY	1997
U1897-18 D# NS-U1897-18	Intersil Corporation	OEM/CM ONLY	4486
SMPU1897 D# NS-SMPU1897	InterFET Corporation	OEM/CM ONLY	10127

Part Number	Manufacturer	Description	Stock
U1897	Vishay Siliconix		1200
U1897JF	Teledyne Technologies Inc	SMALL SIGNAL FIELD-EFFECT TRANSISTOR	140
U1897E	Teledyne Technologies Inc	SMALL SIGNAL FIELD-EFFECT TRANSISTOR, 1-ELEMENT, N-CHANNEL, SILICON, JUNCTION FET, TO-92	25

Part Number

Manufacturer

Description

Stock

U1897E

D# U1897E

Teledyne Relays

Inventory R

Part Number	Manufacturer	Description	Stock
U1897E	Teledyne Semiconductors	OEM/CM ONLY	8351
BWU1897	Bihl+Wiedemann GmbH	OEM/CM ONLY	102
U1897JF	Teledyne Semiconductors	OEM/CM ONLY	956
U1897	Fairchild Semiconductor Corporation	OEM/CM ONLY	4016

Part Number

Manufacturer

Description

Stock

U1897E

Teledyne Relays

IN stock Immediate delivery

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U1897

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