Name: KA319
Brand: ON Semiconductor
SKU: KA319_1D8
Price: 0.2243 USD
Availability: InStock
Rating: 5 (86 reviews)

KA319

For Reference Only

Part Number	KA319
Manufacturer	ON Semiconductor
Description	IC COMPARATOR DUAL HS 14-DIP
Datasheet	KA319 Specifications
Package	14-DIP (0.300", 7.62mm)
ECAD
In Stock	3,904 piece(s)
Unit Price	$ 0.2243 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # KA319 (Linear - Comparators) is manufactured by 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 KA319 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA319 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA319.

KA319 Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - Linear - Comparators
Package	14-DIP (0.300", 7.62mm)
ECAD
Series	-
Type	General Purpose
Number of Elements	2
Output Type	DTL, Open-Collector, RTL, TTL
Voltage - Supply, Single/Dual (±)	-
Voltage - Input Offset (Max)	8mV @ ±15V
Current - Input Bias (Max)	1µA @ ±15V
Current - Output (Typ)	25mA
Current - Quiescent (Max)	3.6mA
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Hysteresis	-
Operating Temperature	0°C ~ 70°C
Package / Case	14-DIP (0.300", 7.62mm)
Mounting Type	Through Hole
Supplier Device Package	14-DIP

KA319 Reviews

Ro*****o Yu

April 5, 2023

★ ★ ★ ★ ★

Completely satisfied of KA319 , I always find what I need. The site is easy to get the components .

Edit*****lmore

February 20, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Marsh*****allahan

February 20, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Write a Review

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KA319 Packaging

KA319 FAQ

1. How to order KA319 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 KA319 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA319. All suppliers must pass our qualification reviews before they can publish their products including KA319 on Heisener; we pay more attention to the channels and quality of KA319 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA319 price and inventory displayed accurate?

The price and inventory of KA319 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 KA319?

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 KA319 we delivered, we will accept the replacement or return of the KA319 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 KA319.

(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 KA319 pin diagram, KA319 datasheet?

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

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KA319 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

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Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
KKA319	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	26
KA319D	ON SEMICONDUCTOR	OEM/CM QUOTES ONLY \| NO BROKERS	11275
KA319	kawasaki	OEM/CM QUOTES ONLY \| NO BROKERS	71
KA31988		OEM/CM QUOTES ONLY \| NO BROKERS	5
KA31924	MANUFACTURER TBA	OEM/CM QUOTES ONLY \| NO BROKERS	16
KA319N	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	58

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Part Number	Manufacturer	Description	Stock
KA319	Fairchild Semiconductor Corporation	OEM/CM ONLY	4740
KA319D	Fairchild Semiconductor Corporation	OEM/CM ONLY	9736
KA319N	Fairchild Semiconductor Corporation	OEM/CM ONLY	66

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RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

KA319

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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.

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