Name: HMHA281R2
Brand: Fairchild/ON Semiconductor
SKU: HMHA281R2
Availability: InStock
Rating: 5 (91 reviews)

HMHA281R2

Solo por referencia

Nº de pieza	HMHA281R2
Fabricantes	Fairchild/ON Semiconductor
Descripción	OPTOISO 3.75KV TRANSISTOR 4SOIC
Hoja de datos	HMHA281R2 Hoja de datos
Paquete	4-SOIC (0.173", 4.40mm)
ECAD
En existencias	36.408 piece(s)
Precio unitario	Request a Quote
Plazo de ejecución	Se puede enviar inmediatamente
Tiempo estimado de entrega	abr 29 - may 4 (Elija envío expedito)
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Métodos de pago
Servicios de entrega

Estamos ofreciendo HMHA281R2 por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
Para procesar su RFQ, por favor agregue HMHA281R2 con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de HMHA281R2.

Especificaciones HMHA281R2

Fabricantes	Fairchild/ON Semiconductor
Categoría	Aisladores - Optoaisladores - Transistor, salida fotovoltaica
Paquete	4-SOIC (0.173", 4.40mm)
ECAD
Serie	-
número de canales	1
Voltaje - Aislamiento	3750Vrms
Ratio de transferencia actual (Min)	50% @ 5mA
Ratio de transferencia actual (máximo)	600% @ 5mA
Tiempo de encendido / apagado (Tipo)	-
Tiempo de subida / bajada (Tipo)	3µs, 3µs
Tipo de entrada	DC
Tipo de salida	Transistor
Voltaje - Salida (Máx)	80V
Corriente - Salida / Canal	50mA
Voltaje - Adelante (Vf) (Tipo)	1.3V (Max)
Current - DC Forward (If) (Max)	50mA
Saturación de Vce (Máx)	400mV
Temperatura de funcionamiento	-55°C ~ 100°C
Tipo de montaje	Surface Mount
Paquete / caja	4-SOIC (0.173", 4.40mm)
Paquete de dispositivo del proveedor	4-Mini-Flat

ficha técnica HMHA281R2

HMHA281R2 Packaging

HMHA281R2 FAQ

1. How to order HMHA281R2 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 HMHA281R2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HMHA281R2. All suppliers must pass our qualification reviews before they can publish their products including HMHA281R2 on Heisener; we pay more attention to the channels and quality of HMHA281R2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HMHA281R2 price and inventory displayed accurate?

The price and inventory of HMHA281R2 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 HMHA281R2?

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 HMHA281R2 we delivered, we will accept the replacement or return of the HMHA281R2 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 HMHA281R2.

(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 HMHA281R2 pin diagram, HMHA281R2 datasheet?

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

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HMHA281R2 Garantías

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2 D# V72:2272_06301700	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant	0
HMHA281 D# V36:1790_06301699	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube RoHS: Compliant	0
HMHA281R2V D# V36:1790_06301701	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant	0

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2 D# HMHA281R2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R - Bulk (Alt: HMHA281R2)	0
HMHA281 D# HMHA281	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box - Bulk (Alt: HMHA281)	0
HMHA281R2V D# HMHA281R2V	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R - Bulk (Alt: HMHA281R2V)	0

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

D# HMHA281

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box (Alt: HMHA281)

HMHA281R2

D# HMHA281R2

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2)

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281 D# HMHA281	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Box (Alt: HMHA281)	0
HMHA281R2 D# HMHA281R2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2)	0
HMHA281R2V D# HMHA281R2V	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R (Alt: HMHA281R2V)	0

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

Fairchild Semiconductor Corporation

205

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2	Fairchild Semiconductor Corporation	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R	12500
HMHA281R2V	Fairchild Semiconductor Corporation	OPTOISO 3.75KV TRANSISTOR 4SOIC	0
HMHA281R2_F132	Fairchild Semiconductor Corporation	OPTOISO 3.75KV TRANSISTOR 4SOIC	0
HMHA281	Fairchild Semiconductor Corporation	OPTOCOUPLER, TRANSISTOR, 2500VRMS, No. of Channels:1, Isolation Voltage:3.75kV, CTR Min:50%, Forward Current If Max:50mA, Optocoupler Case Style:SSOP, No. of Pins:4, Packaging:Each, Input Current:10mA, Input Current Max:10mA , RoHS Compliant: Yes	1528

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281R2

ON Semiconductor

TransistorOptocouplers DC 1 3750Vrms Mini-Flat-4 Optocouplers RoHS

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281R2

Fairchild Semiconductor Corporation

RoHS: Not Compliant

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2V D# 2156-HMHA281R2V-OS-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER, 3	30000
HMHA281R2_F132 D# HMHA281R2_F132-ND	ON Semiconductor	OPTOISO 3.75KV TRANSISTOR 4SOIC	0
HMHA281 D# HMHA281-ND	ON Semiconductor	OPTOISO 3.75KV TRANSISTOR 4SMD	2540
HMHA281R2 D# HMHA281R2CT-ND	ON Semiconductor	OPTOISO 3.75KV TRANSISTOR 4SOIC	11693

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

ON Semiconductor

In stock shipping within 2days

2615

HMHA281R2

ON Semiconductor

In stock shipping within 2days

17760

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2V D# 3614811	ON Semiconductor	TRANSISTOR OUTPUT OPTOCOUPLERS RoHS: Compliant Min Qty: 2500 Container: Reel	0
HMHA281 D# 2453215	ON Semiconductor	OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant Min Qty: 1 Container: Each	2235
HMHA281R2 D# 2453216	ON Semiconductor	OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4 RoHS: Compliant Min Qty: 5 Container: Cut Tape	3055

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2V	ON Semiconductor	HMHA281 Series Single Channel 80 V 3750 Vrms Transistor Output Optocoupler MFP4 RoHS: Compliant pbFree: Yes	0
HMHA281	ON Semiconductor	MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler RoHS: Compliant pbFree: Yes	642
HMHA281R2	ON Semiconductor	MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler RoHS: Compliant pbFree: Yes	27500

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

Fairchild Semiconductor Corporation

In Stock

205

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281R2

D# C184143

ON Semiconductor

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
HMHA281R2	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	58775
HMHA281R2V	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36800

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2 D# 512-HMHA281R2	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	5825
HMHA281 D# 512-HMHA281	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	2197
HMHA281R2V D# 512-HMHA281R2V	ON Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor RoHS: Compliant	380

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281 D# XSCRSN000012832	Fairchild Semiconductor Corporation		258
HMHA281R2 D# XSFP00000119266	Fairchild Semiconductor Corporation	MFP4 SMT Single Channel 80 V 3750 Vrms Transistor Output Optocoupler	23283
HMHA281R2V D# XSKDRABS0046737	ON SEMICONDUCTOR	SOIC 4//OPTOISO 3.75KV TRANSISTOR	7500

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2V D# 29H0169	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO RoHS: Not Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
HMHA281R2 D# 31Y2006	ON Semiconductor	OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4, No. of Channels:1 Channel, Optocoupler Case Style:SSOP, No. of Pins:4Pins, Forward Current If Max:50mA, Isolation Voltage:3.75kV, CTR Min:50%, Collector Emitter Voltage V(br)ceo:80V RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	3055
HMHA281 D# 27AC6457	ON Semiconductor	4 PIN TRANSISTOR OUTPUT MFP ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: Bulk	0

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2_F132 D# NS-HMHA281R2_F132	Fairchild Semiconductor Corporation	OEM/CM ONLY	9621
HMHA281R2 D# NS-HMHA281R2	Fairchild Semiconductor Corporation	OEM/CM ONLY	5285
HMHA281 D# NS-HMHA281	Microsemi-IPG	OEM/CM ONLY	1861

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2	Fairchild Semiconductor Corporation	Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO	68
HMHA281R2_F094	Fairchild Semiconductor Corporation	1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER (Also Known As: HMHA281R2)	54
HMHA281	Fairchild Semiconductor Corporation	Optocoupler, DC Input, Transistor Output, 1 Channel, 2.5KV Isolation, SO	665

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

D# HMHA281

Fairchild Semiconductor Corporation

Semiconductor

150

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281R2

D# 8023256

ON Semiconductor

ON Semiconductor, HMHA281R2 DC Input Phototransistor Output Optocoupler, Surface Mount, 4-Pin MFP, PK

Min Qty: 20

Container: Package

400

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2V	ON Semiconductor	Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant	30000
HMHA281	ON Semiconductor	Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant	650
HMHA281R2	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 3750V Isolation RoHS: Compliant	1955

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281	Fairchild Semiconductor Corporation	OEM/CM ONLY	5646
HMHA281R2	Fairchild Semiconductor Corporation	OEM/CM ONLY	15016
HMHA281R2F094	Fairchild Semiconductor Corporation	OEM/CM ONLY	99
HMHA281R2V	Fairchild Semiconductor Corporation	OEM/CM ONLY	13816

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
HMHA281R2	Fairchild Semiconductor Corporation	IN stock Immediate delivery	58760
HMHA281R2V	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36785

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

Fairchild Semiconductor Corporation

shipping today

937

HMHA281R2

Fairchild Semiconductor Corporation

shipping today

2921

Nº de pieza	Fabricantes	Descripción	En existencias
HMHA281R2 D# 44843204	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant	0
HMHA281 D# 51749090	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube RoHS: Compliant	0
HMHA281R2V D# 26758989	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R RoHS: Compliant	0

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

mfr

RFQ

1054

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281R2

Fairchild Semiconductor Corporation

OPTOISO 3.75KV TRANSISTOR 4SOIC

68794

Nº de pieza

Fabricantes

Descripción

En existencias

HMHA281

D# 2453215

ON Semiconductor

OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4

RoHS: Compliant

Min Qty: 1

Container: Each

1725

HMHA281R2

D# 2453216

ON Semiconductor

OPTOCOUPLER, TRANSISTOR, 3.75KV, SSOP-4

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1080

Quick Inquiry

HMHA281R2

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