Name: KA311
Brand: Fairchild/ON Semiconductor
SKU: KA311
Availability: InStock
Rating: 5 (155 reviews)

KA311

For Reference Only

Part Number	KA311
Manufacturer	Fairchild/ON Semiconductor
Description	IC COMPARATOR SINGLE 8-DIP
Datasheet	KA311 Datasheet KA311 Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	10,044 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # KA311 (Linear - Comparators) 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 KA311 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add KA311 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of KA311.

KA311 Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Integrated Circuits (ICs) - Linear - Comparators
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Type	General Purpose
Number of Elements	1
Output Type	Open-Collector, Open-Emitter
Voltage - Supply, Single/Dual (±)	5 V ~ 30 V, ±2.5 V ~ 15 V
Voltage - Input Offset (Max)	7.5mV @ ±15V
Current - Input Bias (Max)	0.25µA @ ±15V
Current - Output (Typ)	-
Current - Quiescent (Max)	7.5mA
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Hysteresis	-
Operating Temperature	0°C ~ 70°C
Package / Case	8-DIP (0.300", 7.62mm)
Mounting Type	Through Hole
Supplier Device Package	8-DIP

KA311 Datasheet

KA311 Reviews

Mil*****Singh

April 7, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Rile*****rner

April 6, 2023

★ ★ ★ ★ ★

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

Bish*****sborne

March 30, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Gatl*****ampton

February 27, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

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KA311 Packaging

KA311 FAQ

1. How to order KA311 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 KA311 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the KA311. All suppliers must pass our qualification reviews before they can publish their products including KA311 on Heisener; we pay more attention to the channels and quality of KA311 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the KA311 price and inventory displayed accurate?

The price and inventory of KA311 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 KA311?

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 KA311 we delivered, we will accept the replacement or return of the KA311 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 KA311.

(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 KA311 pin diagram, KA311 datasheet?

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

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KA311 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

KA3-1148

D# 72043240

ABB Low Voltage Products and Systems

BULB SIG BEAC 220-260VACDC 7-10 W

RoHS: Not Compliant

KA3-1118

D# 72043239

ABB Low Voltage Products and Systems

BULB F SIG BEACON 115VACDC 7 W

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MAX6746KA31+10

D# MAX6746KA31+10

Maxim Integrated Products

MAX6746KA31+10 - Rail/Tube (Alt: MAX6746KA31+10)

RoHS: Compliant

3640KA311JAT9A

D# 3640KA311JAT9A

AVX Corporation

Cap Ceramic 310pF 5000V C0G 5% SMD 3640 125°C Bulk - Bulk (Alt: 3640KA311JAT9A)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

KA 3110

D# KA 3110

knitter-switch

(Alt: KA 3110)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
3640KA311JAT9A	AVX Corporation	CAP 310PF 5000VDC C0G 5% SMD 3640 - Bulk	0
KA311	Fairchild Semiconductor Corporation	N/A COMPARATOR, 10000 uV OFFSET-MAX, 200 ns RESPONSE TIME, PDIP8 0.300 INCH, DIP-8	5731
KA311DTF	Fairchild Semiconductor Corporation	IC COMPARATOR SINGLE 8-SOP	0

Part Number	Manufacturer	Description	Stock
3640KA311JAT9A D# 3640KA311JAT9A-ND	AVX Corporation	CAP CER 310PF 5KV NP0 3640	0
KA311DTF D# KA311DTF-ND	ON Semiconductor	IC COMPARATOR SINGLE 8-SOP	0
PEG127KA3110QL1 D# 399-PEG127KA3110QL1-ND	KEMET Corporation	CAP ALUM 110UF 40V AXIAL	0
PEG127KA3110QT1 D# 399-PEG127KA3110QT1-ND	KEMET Corporation	CAP ALUM 110UF 40V AXIAL	0
KA311 D# KA311-ND	ON Semiconductor	IC COMPARATOR SINGLE 8-DIP	0

Part Number

Manufacturer

Description

Stock

KA31138

D# KA31138

Samsung Electro-Mechanics

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

4097

Part Number	Manufacturer	Description	Stock
KA311DTF	KA	In stock shipping within 2days	1016
KA311DTF(ROHS)	Fairchild Semiconductor Corporation	In stock shipping within 2days	275
KA311	N	In stock shipping within 2days	942

Part Number

Manufacturer

Description

Stock

KA3-1118

D# 2831635

ABB Low Voltage Products and Systems

BULB, 7W, 115V, BA15D, SIGNAL BEACON

RoHS: Compliant

Min Qty: 1

Container: Each

KA3-1148

D# 2831636

ABB Low Voltage Products and Systems

BULB, 10W, 260V, BA15D, SIGNAL BEACON

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
KA311	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4856
KA311DTF	Samsung Electronics Co. Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	3043
KA311D	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	69252
UPD780814GKA3119ET	NEC Electronics Group	OEM/CM QUOTES ONLY \| NO BROKERS	772
KA31118	ABB	OEM/CM QUOTES ONLY \| NO BROKERS	14
KA31148	ABB	OEM/CM QUOTES ONLY \| NO BROKERS	20

Part Number	Manufacturer	Description	Stock
KA311DTF	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	6000
KA311	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	3000
KA311DTF(ROHS)	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	175

Part Number	Manufacturer	Description	Stock
PEG127KA3110QL1 D# 90AC6635	KEMET Corporation	110 - 30%V RoHS: Not Compliant Min Qty: 250 Container: Bulk	0
KA3-1148 D# 47AC9053	ABB Low Voltage Products and Systems	BULB, 10W, 260V, BA15D, SIGNAL BEACON, Accessory Type:Filament Bulb, For Use With:ABB KSB Series Signal Beacons, Product Range:KSB Series, SVHC:No SVHC (07-Jul-2017) RoHS Compliant: Yes (Alternate Part Number: 7320500206225 RoHS: Compliant Min Qty: 1 Container: Bulk	9
KA3-1118 D# 47AC9052	ABB Low Voltage Products and Systems	BULB, 7W, 115V, BA15D, SIGNAL BEACON, Accessory Type:Filament Bulb, For Use With:ABB KSB Series Signal Beacons, Product Range:KSB Series, SVHC:No SVHC (07-Jul-2017) RoHS Compliant: Yes (Alternate Part Number: 7320500206218 RoHS: Compliant Min Qty: 1 Container: Bulk	6

Part Number

Manufacturer

Description

Stock

3640KA311JAT9A

D# NS-3640KA311JAT9A

AVX Corporation

OEM/CM ONLY

2481

Part Number	Manufacturer	Description	Stock
KA311D	Fairchild Semiconductor Corporation	OEM/CM ONLY	91
KA311	Fairchild Semiconductor Corporation	OEM/CM ONLY	3016
KA311DTF	Fairchild Semiconductor Corporation	OEM/CM ONLY	4300
UPD780814GKA3119ET	NEC Electronics Group	OEM/CM ONLY	665
KA31118	ABB Low Voltage Products and Systems	OEM/CM ONLY	107
KA31148	ABB Low Voltage Products and Systems	OEM/CM ONLY	99

Part Number	Manufacturer	Description	Stock
KA311DTF(ROHS)	Fairchild Semiconductor Corporation	IN stock Immediate delivery	170
KA311DTF	Fairchild Semiconductor Corporation	IN stock Immediate delivery	6015
KA311	Fairchild Semiconductor Corporation	IN stock Immediate delivery	3015

Part Number	Manufacturer	Description	Stock
KA311	KA	shipping today	7493
KA311DTF(ROHS)	Fairchild Semiconductor Corporation	shipping today	6509
KA311DTF	KA	shipping today	1017

Part Number

Manufacturer

Description

Stock

KA311

mfr

RFQ

5436

KA311D-TF

Samsung Semiconductor

RFQ

12162

Part Number

Manufacturer

Description

Stock

KA3-1118

D# 2831635

ABB Low Voltage Products and Systems

BULB, 7W, 115V, BA15D, SIGNAL BEACON

RoHS: Compliant

Min Qty: 1

Container: Each

KA3-1148

D# 2831636

ABB Low Voltage Products and Systems

BULB, 10W, 260V, BA15D, SIGNAL BEACON

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

KA311

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