Datasheet > BR238-290A1-28V

BR238-290A1-28V

更新时间： 2024-11-04 03:40:23

品牌	Logo	应用领域
美高森美 - MICROSEMI		/
页数	文件大小	规格书
2页	180K
描述
Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,

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BR238-290A1-28V 数据手册

BR238

Miniature

25 Amps • 3PST, 1 PDT

To MIL-PRF-6106

SPECIFICATIONS

GENERAL

Operate/Release Time:

DC Coil

AC Coil

Contact Arrangement ................................. 3PST, 1 PDT

Weight..........................................................3.0 oz approx.

Designed to meet the requirements of MIL-PRF-6106

15 ms max 50 ms max

Excluding bounce time at nominal coil voltage

Contact Bounce Time....................................... 1 ms max

@ rated contact load, 28 VDC

PERFORMANCE

Contact Voltage Drop:

Contact Rating (Note 1): (Case Grounded)

Power Contacts:

Before Life............................. 150 mv max @ 25 Amps

and 6 VDC

Resistive.............................. 25 Amps @ 28 VDC or

115/208V 400 Hz

After Life................................ 175 mv max @ 25 Amps

and 6 VDC

Inductive ...................15 Amps @ 115/208V 400 Hz

12 Amps @ 28 VDC

Motor ................................... 10 Amps @ 28 VDC or

115/208V 400 Hz

ENVIRONMENTAL

Temperature Range............................... -70^oC to +125^oC

Vibration (Note 2).............................. 0.12" DA 10 - 70 Hz

30 G's 70 - 3,000 Hz

Lamp ..................................... 5 Amps @ 28 VDC or

115/208V 400 Hz

Shock (Operating)(Note 2) ......................... 200 G's 6 ms

Auxiliary Contacts:

ELECTRICAL CHARACTERISTICS

Duty Cycle........................................................Continuous

Insulation Resistance............................... 100 megohms

@ 500V 25^oC

Configuration................................................... SPDT

Resistive................................ 2 Amps @ 28 VDC or

115/208V 400 Hz

Inductive ...................................... 1 Amp @ 28 VDC

115/208V 400 Hz

Dielectric Strength:

Sea Level:

Lamp .................................. 0.5 Amps @ 28 VDC or

115/208V 400 Hz

Contact to Case................................... 1,250 VRMS

Contact to Coil ..................................... 1,250 VRMS

Coil to Case ......................................... 1,000 VRMS

Across Open Contacts ........................ 1,250 VRMS

80,000 Feet:

Life .......................50,000 operations minimum @ rated

resistive load, 125^oC

Pull In Power............................................500 mw approx.

All Points ................................................. 350 VRMS

Notes:

1. For other ratings consult the factory.

3. AC coil line frequency 50 to 400 Hz.

2. For applications requiring higher shock and

vibration, consult the factory.

14930 E. Alondra Blvd., La Mirada, CA 90638-5752 (714) 994-6500 FAX (714) 994-3013

W:2000, Rev. 3

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与BR238-290A1-28V相关器件

型号	品牌	获取价格	描述	数据表
BR238-290A2-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290A3-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290A4-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290B1-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290B2-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290B3-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290B4-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290C1-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290C2-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont
BR238-290C3-28V	MICROSEMI	获取价格	Power/Signal Relay, 3PST, Momentary, 0.097A (Coil), 28VDC (Coil), 2716mW (Coil), 25A (Cont

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