KA2803B

Mfr. #:: KA2803B
Manufacturer:: ON Semiconductor
Description:: IC EARTH LEAKAGE DETECTOR 8-DIP
Lifecycle:: New from this manufacturer.
Datasheet:: KA2803B Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Fairchild Semiconductor

Product Category: PMIC - Power Management - Specialized

Series: -

Product: Analog Comparators

Packaging: Tube

Unit-Weight: 0.030018 oz

Mounting-Style: Through Hole

Package-Case: DIP-8

Operating-Temperature: -25°C ~ 80°C

Mounting-Type: Through Hole

Applications: Earth Leakage Detector

Voltage-Supply: 12 V ~ 20 V

Supplier-Device-Package: 8-DIP

Current-Supply: 400μA

Response-Time: 4 ms

Shutdown: No Shutdown

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 25 C

Operating-Supply-Current: 480 uA

Part-#-Aliases: KA2803B_NL

Supply-Voltage-Max: 18 V

Supply-Voltage-Min: 14 V

Output-Current-per-Channel: 800 uA

GBP-Gain-Bandwidth-Product: -

Tags: KA2803B, KA2803, KA280, KA28, KA2

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We provide 90-360 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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

KA2803B Description

***ure Electronics: KA2803B Series 20 V 400 µA Through Hole Earth Leakage Detector - DIP-8

***ark: IC,Ground Fault Interrupter,BIPOLAR,DIP,8PIN,PLASTIC

***Components: In a Pack of 5, Earth Leakage Detector 8-Pin PDIP

***p One Stop Global: Earth Leakage Detector 8-Pin PDIP W Rail

***i-Key: IC EARTH LEAKAGE DETECTOR 8-DIP

***Semiconductor: Earth Leakage Detector

***ser: Comparators Earth Leak Detector

*** Source Electronics: IC EARTH LEAKAGE DETECTOR 8-SOP

***et: EARTH LEAKAGE DETECTOR

***rchild Semiconductor: The KA2803B is designed for use in earth leakage circuit interrupters, for operation directly off the AC line in breakers. The input of the differential amplifier is connected to the secondary coil of ZCT (Zero Current Transformer). The amplified output of differential amplifier is integrated at external capacitor to gain adequate time delay specified in KSC4613. The level comparator generates a high level when earth leakage current is greater than the fixed level.

Market price

Part #	Mfg.	Description	Stock	Price
KA2803B DISTI # V99:2348_06359539	ON Semiconductor	EARTH LEAKAGE DETECTOR	1970	50000:$0.1666 25000:$0.1701 10000:$0.1782 2500:$0.1893 1000:$0.2102 100:$0.2649 10:$0.3791 1:$0.4342
KA2803BDTF DISTI # KA2803BDTFCT-ND	ON Semiconductor	IC EARTH LEAKAGE DETECTOR 8-SOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6000In Stock	1000:$0.2653 500:$0.3317 100:$0.4195 10:$0.5470 1:$0.6200
KA2803BDTF DISTI # KA2803BDTFDKR-ND	ON Semiconductor	IC EARTH LEAKAGE DETECTOR 8-SOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6000In Stock	1000:$0.2653 500:$0.3317 100:$0.4195 10:$0.5470 1:$0.6200
KA2803B DISTI # KA2803B-ND	ON Semiconductor	IC EARTH LEAKAGE DETECTOR 8-DIP RoHS: Compliant Min Qty: 1 Container: Tube	3000In Stock	1000:$0.2346 500:$0.3036 100:$0.3864 10:$0.5180 1:$0.6000
KA2803BDTF DISTI # KA2803BDTFTR-ND	ON Semiconductor	IC EARTH LEAKAGE DETECTOR 8-SOP RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	30000:$0.2013 15000:$0.2093 6000:$0.2173 3000:$0.2334
KA2803BD DISTI # KA2803BD-ND	ON Semiconductor	IC EARTH LEAKAGE DETECTOR 8-SOP RoHS: Compliant Min Qty: 8100 Container: Tube	Limited Supply - Call
KA2803B DISTI # 25845363	ON Semiconductor	EARTH LEAKAGE DETECTOR	1970	1000:$0.2102 100:$0.2649 38:$0.3791
KA2803B DISTI # KA2803B	ON Semiconductor	Earth Leakage Detector 8-Pin PDIP W Rail - Rail/Tube (Alt: KA2803B) RoHS: Compliant Min Qty: 3000 Container: Tube	Americas - 0	3000:$0.1559 6000:$0.1549 12000:$0.1529 18000:$0.1509 30000:$0.1479
KA2803B DISTI # KA2803B	ON Semiconductor	Earth Leakage Detector 8-Pin PDIP W Rail (Alt: KA2803B) RoHS: Compliant Min Qty: 3000	Asia - 0	3000:$0.1849 6000:$0.1778 9000:$0.1712 15000:$0.1651 30000:$0.1594 75000:$0.1541 150000:$0.1516
KA2803BDTF DISTI # KA2803BDTF	ON Semiconductor	Earth Leakage Detector 8-Pin SOIC N T/R - Tape and Reel (Alt: KA2803BDTF) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.1829 6000:$0.1809 12000:$0.1789 18000:$0.1769 30000:$0.1719
KA2803BDTF DISTI # KA2803BDTF	ON Semiconductor	Earth Leakage Detector 8-Pin SOIC N T/R (Alt: KA2803BDTF) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0	3000:$0.2180 6000:$0.2096 9000:$0.2019 15000:$0.1946 30000:$0.1879 75000:$0.1817 150000:$0.1787
KA2803B DISTI # 82C6305	ON Semiconductor	IC,Ground Fault Interrupter,BIPOLAR,DIP,8PIN,PLASTIC RoHS Compliant: Yes	0	1:$0.5620 10:$0.4490 100:$0.3040 500:$0.2630 1000:$0.2290 2500:$0.1850 10000:$0.1800
KA2803BDTF DISTI # 82C6307	ON Semiconductor	EARTH LEAKAGE DETECTOR ROHS COMPLIANT: YES	0	1:$0.3220
KA2803B	Fairchild Semiconductor Corporation	Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, PDIP8 RoHS: Compliant	6125	1000:$0.2600 500:$0.2800 100:$0.2900 25:$0.3000 1:$0.3200
KA2803BDTF	Fairchild Semiconductor Corporation	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8 RoHS: Compliant	110013	1000:$0.3000 500:$0.3200 100:$0.3300 25:$0.3500 1:$0.3700
KA2803B DISTI # 512-KA2803B	ON Semiconductor	Analog Comparators Earth Leak Detector RoHS: Compliant	773	1:$0.6100 10:$0.4990 100:$0.3040 1000:$0.2350 3000:$0.2010 9000:$0.1870 24000:$0.1770 45000:$0.1730
KA2803BDTF DISTI # 512-KA2803BDTF	ON Semiconductor	Analog Comparators Earth Leak Detector RoHS: Compliant	3000	1:$0.6100 10:$0.5000 100:$0.3220 1000:$0.2580 3000:$0.2180 9000:$0.2100 24000:$0.2020
KA2803B_NL DISTI # 512-KA2803B_NL	ON Semiconductor	Logic Comparators Earth Leak Detector RoHS: Compliant	0
KA2803BD DISTI # 512-KA2803BD	ON Semiconductor	Analog Comparators Earth Leak Detector RoHS: Compliant	0
KA2803BDTF	ON Semiconductor	KA2803B Series 20 V 400 A Surface Mount Earth Leakage Detector - SOP-8 RoHS: Compliant	3000Reel	3000:$0.2250
KA2803B DISTI # 6710258	ON Semiconductor	EARTH LEAKAGE DETECTOR 8-PIN PDIP, PK	1075	5:£0.4400 25:£0.3480
KA2803BDTF DISTI # 8629378P	ON Semiconductor	EARTH LEAKAGE DETECTOR SOIC8, RL	2875	125:£0.1290
KA2803B DISTI # C1S541901410388	ON Semiconductor	Other power management ICs RoHS: Compliant	1970	1000:$0.2098 100:$0.2644 10:$0.3781

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KA2803B

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes