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388A价格

参考价格:¥110.1295

型号:388A74709403673 品牌:Honeywell 备注:这里有388A多少钱,2026年最近7天走势,今日出价,今日竞价,388A批发/采购报价,388A行情走势销售排行榜,388A报价。
型号 功能描述 生产厂家 企业 LOGO 操作

丝印代码:388A;Surface Mount Silicon Zener Diodes

文件:520.299 Kbytes Page:3 Pages

LEIDITECH

雷卯电子

388 Series - True Off Timer Relays

The 388 true off timers are square base, bladed products. Solid state circuitry combined with a magnetic latching relay allow this product to time when no power is applied. Contacts transfer when power is applied. Timing begins when power is removed. Contacts return to the home position at the end o

STRUTHERS-DUNN

388 Series - True Off Timer Relays

The 388 true off timers are square base, bladed products. Solid state circuitry combined with a magnetic latching relay allow this product to time when no power is applied. Contacts transfer when power is applied. Timing begins when power is removed. Contacts return to the home position at the end o

STRUTHERS-DUNN

388 Series - Time Delay Relays

The 388 timers are square base, bladed versions of time delay relays. On delay, off delay and interval functions are all available with either AC or DC inputs. On delay and interval products can have up to three poles. Off delays have two poles. The timing circuit is oscillator based. Fixed time and

STRUTHERS-DUNN

CURRENT MODE PWM CONTROLLER

CURRENT MODE PWM CONTROLLER The KA3882/3/4/5 are flxed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current tote

SAMSUNG

三星

CURRENT MODE PWM CONTROLLER

CURRENT MODE PWM CONTROLLER The KA3882/3/4/5 are flxed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current tote

SAMSUNG

三星

NPN (TV FINAL PICTURE IF AMPLIFIER APPLICATIONS)

TV FINAL PICTURE IF AMPLIFIER APPLICATIONS • GPE= 33dB (Typ) (f=45MHz)

SAMSUNG

三星

LM388 1.5W Audio Power Amplifier

文件:176.01 Kbytes Page:8 Pages

NSC

国半

LOW-DROPOUT 200-mA LINEAR REGULATOR

文件:116.39 Kbytes Page:8 Pages

TI

德州仪器

388A产品属性

  • 类型

    描述

  • Type:

    On delay plug-in

  • Nominal Input Voltage:

    120 VAC

  • Functions Available:

    On-delay

  • Timing Range:

    0.3 to 30 s

  • External Resistor:

    N/A ohms/s

  • Timing Adjustment:

    Knob

  • Timing Repeatability(Constant voltage and temperature):

    0.1%

  • Reset Time maximum:

    150mS

  • Input Pulse Length minimum:

    50mS

  • Contact Configuration:

    2PDT

  • Contact Material:

    Silver Alloy

  • Contact Rating:

    12 A

  • Contact Rating 120 / 240VAC Resistive:

    12 A / 12 A

  • Contact Rating 28VDC Resistive:

    12 A

  • Contact Rating Motor 120VAC:

    1/3 hp

  • Contact Rating Motor 240VAC:

    1/2 hp

  • Minimum Contact Load:

    500 mW

  • Coils Available:

    AC and DC

  • Transient Protection:

    Yes

  • Reverse Polarity Protection:

    Yes

  • Nominal Coil Power AC:

    2.75 VA

  • Nominal Coil Power DC:

    2 W

  • Input Voltage Tolerance - AC:

    85% to 110% of nominal

  • Input Voltage Tolerance - DC:

    80% to 110% of nominal

  • Duty:

    Continuous

  • Across Open Contacts:

    1000 Vrms

  • Between Mutually Insulated Point:

    1500 Vrms

  • Insulation Resistance:

    1

  • Operating:

    -20 to 55 ºC -4 to 131 ºF

  • Storage:

    -40 to 85 ºC -40 to 185 ºF

  • Electrical (full load):

    100

  • Mechanical (no load):

    5

  • Mounting Position:

    any

  • Mating Socket:

    SK-SQB11-DS

  • Enclosure:

    Opaque Polycarbonate

  • Weight:

    4.0 oz 113 g

更新时间:2026-7-29 10:28:00
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