comprar BU4939F-TR | ficha técnica BU4939F-TR | Heisener.com
Contáctenos
SalesDept@heisener.com +86-755-83210559 ext. 816
Iniciar sesión/Registrar
BOM
Carro 0

BU4939F-TR

BU4939F-TR

BU4939F-TR

Solo por referencia

Nº de pieza BU4939F-TR
Fabricantes Rohm Semiconductor
Descripción IC VOLT DETECTOR STD 4-SOP
Hoja de datos

BU4939F-TR Hoja de datos
Paquete 4-TSOP (0.049", 1.25mm Width)
ECAD
En existencias 5.040 piece(s)
Precio unitario $ 0,2477 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega may 12 - may 17 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo BU4939F-TR 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 BU4939F-TR con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de BU4939F-TR.

Especificaciones BU4939F-TR

FabricantesRohm Semiconductor
CategoríaCircuitos integrados - PMIC - Supervisores
Paquete4-TSOP (0.049", 1.25mm Width)
ECAD
Serie-
TipoSimple Reset/Power-On Reset
Número de voltajes monitoreados1
SalidaPush-Pull, Totem Pole
ReiniciarActive High/Active Low
Restablecer tiempo de espera-
Voltaje - Umbral3.9V
Temperatura de funcionamiento-40°C ~ 125°C (TA)
Tipo de montajeSurface Mount
Paquete / caja4-TSOP (0.049", 1.25mm Width)
Paquete de dispositivo del proveedor4-SOP

ficha técnica BU4939F-TR

BU4939F-TR Packaging

Customized Labels
Sealing
Packing
Insepction

BU4939F-TR FAQ

  • 1. How to order BU4939F-TR 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 BU4939F-TR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the BU4939F-TR. All suppliers must pass our qualification reviews before they can publish their products including BU4939F-TR on Heisener; we pay more attention to the channels and quality of BU4939F-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the BU4939F-TR price and inventory displayed accurate?
    The price and inventory of BU4939F-TR 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 BU4939F-TR?
    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 BU4939F-TR we delivered, we will accept the replacement or return of the BU4939F-TR 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 BU4939F-TR.
    (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 BU4939F-TR pin diagram, BU4939F-TR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

BU4939F-TR Productos Relacionados

M39003/01-3124/HSD M39003/01-3124/HSD Vishay Sprague, CAP TANT 1.5UF 20% 75V AXIAL, Axial, - Ver
2220J0250391JFR 2220J0250391JFR Knowles Syfer, CAP CER 390PF 25V C0G/NP0 2220, 2220 (5750 Metric), - Ver
0805J2501P00BQT 0805J2501P00BQT Knowles Syfer, CAP CER 1PF 250V C0G/NP0 0805, 0805 (2012 Metric), - Ver
8N4SV76FC-0168CDI8 8N4SV76FC-0168CDI8 IDT, Integrated Device Technology Inc, IC OSC VCXO 74.25MHZ 6-CLCC, 6-CLCC, - Ver
LELK11-1REC5-61-5.00-K-01 LELK11-1REC5-61-5.00-K-01 Sensata Technologies/Airpax, CIR BRKR MAG-HYDR 5A LEVER, -, - Ver
RG1005V-3400-W-T5 RG1005V-3400-W-T5 Susumu, RES SMD 340 OHM 0.05% 1/16W 0402, 0402 (1005 Metric), - Ver
ERJ-1GNJ3R3C ERJ-1GNJ3R3C Panasonic Electronic Components, RES SMD 3.3 OHM 5% 1/20W 0201, 0201 (0603 Metric), - Ver
4590R-392J 4590R-392J API Delevan Inc., FIXED IND 3.9UH 9.75A 7 MOHM TH, Axial, - Ver
1604272 1604272 Phoenix Contact, CONN HOOD TOP ENTRY SZB10 M25, -, - Ver
CTVS06RF-17-99PD-LC CTVS06RF-17-99PD-LC Amphenol Aerospace Operations, CONN PLUG HSNG MALE 23POS INLINE, -, - Ver
ABC36HETN ABC36HETN Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.100, -, - Ver
EBC18DTAT-S189 EBC18DTAT-S189 Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.100, -, - Ver

BU4939F-TR Garantías

Service Guarantee

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.

Quality Guarantee

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

BU4939F-TR

D# BU4939F-TR

 ROHM Semiconductor

Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R - Tape and Reel (Alt: BU4939F-TR)

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

BU4939F-TR

 ROHM Semiconductor

IC, CMOS VOLTAGE DETECTOR - Tape and Reel

 0
Nº de pieza Fabricantes Descripción En existencias

BU4939F-TR

D# C1S625900666945

 ROHM Semiconductor

Supervisors

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Cut Tape
 50
Nº de pieza Fabricantes Descripción En existencias

BU4939F-TR

 ROHM Semiconductor

RoHS (ship within 1day) - D/C

 50
Nº de pieza Fabricantes Descripción En existencias

BU4939FTR

 ROHM Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

 58
Nº de pieza Fabricantes Descripción En existencias

BU4939F-TR

D# NS-BU4939F-TR

 Rohm Semiconductor

OEM/CM ONLY

 4970
Nº de pieza Fabricantes Descripción En existencias

BU4939F-TR

 ROHM Semiconductor

40
Nº de pieza Fabricantes Descripción En existencias

BU4939FTR

 ROHM Semiconductor

OEM/CM ONLY

 66

Quick Inquiry

BU4939F-TR

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

Ver los Certificados

Contáctenos

¿Tienes alguna pregunta sobre BU4939F-TR?

BU4939F-TR QRCode

Escanee para ver esta página

Productos Destacados

PI3PCIE3422ZHE

IC MUX/DEMUX 8 X SPST 42TQFN

SI1865DDL-T1-GE3

IC LOAD SW LVL SHIFT SC70-6

EVN-D8AA03B54

TRIMMER 50K OHM 0.1W TH

744066101

FIXED IND 100UH 1.2A 300 MOHM

TC4431EOA

IC MOSFET DRIVER 30V 1.5A 8-SOIC

SM10B-GHS-TB(LF)(SN)

CONN HEADER GH SIDE 10POS 1.25MM

DAN217UMTL

DIODE ARRAY GP 80V 100MA UMD3F

MTFC8GLWDQ-3M AIT Z TR

IC FLASH 64GBIT 100LBGA

2N7002LT1G

MOSFET N-CH 60V 0.115A SOT-23

BC807-16LT1G

TRANS PNP 45V 0.5A SOT-23

Ver más »

BU4939F-TR Tags

  • BU4939F-TR
  • BU4939F-TR PDF
  • BU4939F-TR ficha de datos
  • BU4939F-TR especificación
  • BU4939F-TR imagen
  • Rohm Semiconductor
  • Rohm Semiconductor BU4939F-TR
  • comprar BU4939F-TR
  • BU4939F-TR fijación de precios
  • BU4939F-TR distribuidor
  • BU4939F-TR proveedor
  • BU4939F-TR ventas al por mayor

BU4939F-TR está disponible en