Datasheet > RF170-12

RF170-12

更新时间： 2024-01-30 17:50:59

品牌	Logo	应用领域
TELEDYNE		继电器光电二极管
页数	文件大小	规格书
2页	43K
描述
COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT

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技术参数
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RF170-12 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8536.41.00.20
风险等级：	5.55	Is Samacsys：	N
主体宽度：	9.53 mm	主体高度：	7.62 mm
主体长度或直径：	12.06 mm	线圈工作电压（直流）：	9 V
线圈电阻：	500 Ω	最大线圈电压（直流）：	16 V
标称线圈电压：	12 V	线圈/输入电源类型：	DC
最大触点电流（直流）：	0.25 A	触点（直流）最大额定R负载：	0.25A@28VDC
触点电阻：	150 m Ω	最大触点电压（直流）：	28 V
触点/输出电源类型：	DC	电气寿命：	100000 Cycle(s)
输入切换控制类型：	Random	绝缘电阻：	1000000000 Ω
端子数量：	10	工作时间：	2 ms
最高工作温度：	85 °C	最低工作温度：	-55 °C
物理尺寸：	12.06mm x 9.53mm x 7.62mm	继电器样式：	2 FORM C
继电器功能：	DPDT	密封：	HERMETICAL
端子长度：	0.019 inch	端接类型：	SOLDER
重量：	2.9 g	Base Number Matches：	1

RF170-12 数据手册

TELEDYNE RELAYS

COMMERCIAL CENTIGRID^®

MAGNETIC LATCHING

R.F. RELAYS

SERIES

RF170

DPDT

DESCRIPTION

• All welded construction.

• Unique uni-frame design providing high magnetic efficiency and

mechanical rigidity.

• High force/mass ratios for resistance to shock and vibration.

• Advanced cleaning techniques provide maximum assurance of

internal cleanliness.

• Gold plated precious metal alloy contacts ensure reliable d.c.

switching from dry-circuit to 1/4 amp, as well as low, stable

insertion loss.

The RF170 Series relay is an ultraminiature, hermetically sealed,

magnetic-latching relay featuring extremely low intercontact capacitance

for exceptional R.F. performance over the full UHF spectrum. Its low

profile height and .100" grid spaced terminals (precluding the need for

spreader pads) make it ideal for applications where extreme packaging

density and/or close PC board spacing are required.

The basic design and internal structure are similar to the TO-5 421

Series relay. In addition, the RF170 design has been optimized for use

in RF attenuators, RF switch matrices, and other applications requiring

high isolation, low insertion loss, and low VSWR.

The RF170 relay is ideally suited for applications where power dissipation

must be minimized. The relays can be operated with a short-duration

pulse. After the contacts have transferred, no external holding power is

required.

Unique construction features and manufacturing techniques provide

overall high reliability and excellent resistance to environmental

extremes.

The magnetic-latching feature of the RF170 Series provides a “memory”

capability, since the relays will not reset upon removal of coil power.

PRINCIPLE OF OPERATION

ENVIRONMENTAL AND

PHYSICAL SPECIFICATIONS

Energizing Coil B produces a magnetic

field opposing the holding flux of the

permanent magnet in Circuit B. As this

MAGNETIC CIRCUIT A

SOFT IRON CORE A

PERMANENT MAGNET

MAGNETIC CIRCUIT B

Temperature

(Ambient)

-55°C to + 85°C

SOFT IRON FRAME

net holding force decreases, the attrac-

tive force in the air gap of Circuit A,

which also results from the flux of the

permanent magnet, becomes great

enough to break the armature free of

Core B, and snap it into a closed position

COIL A

COIL B

Vibration

Shock

10 g’s to 1000 Hz

(Note 3)

AIR GAP

STATIONARY

CONTACT

SOFT IRON

ARMATURE

against Core A. The armature then

30 g’s for 6 msec.

(Note 3)

remains in this position upon removal

of power from Coil B, but will snap back

into position B upon energizing Coil A.

Since operation depends upon cancella-

tion of a magnetic field, it is necessary

MOVING

CONTACT

Enclosure

Weight

Hermetically sealed

to apply the correct polarity to the relay coils as indicated on the relay schematic.

0.10 oz

(2.9 gms.) max.

When latching relays are installed in equipment, the latch and reset coils should not be

pulsed simultaneously. Coils should not be pulsed with less than the nominal coil volt-

age and the pulse width should be a minimum of three times the specified operate time

of the relay. If these conditions are not followed, it is possible for the relay to be in the

magnetic neutral position.

中文翻译

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与RF170-12相关器件

型号	品牌	获取价格	描述	数据表
RF170-18	TELEDYNE	获取价格	COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT
RF170-26	TELEDYNE	获取价格	COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT
RF170-5	TELEDYNE	获取价格	COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT
RF170-6	TELEDYNE	获取价格	COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT
RF170-9	TELEDYNE	获取价格	COMMERCIAL CENTIGRID MAGNETIC LATCHING R.F. RELAYS DPDT
RF174-01BJ1-01BJ1-0050	SAMTEC	获取价格	Interconnection Device
RF174-01BJ1-01BJ1-0140	SAMTEC	获取价格	Interconnection Device, LEAD FREE
RF174-01BJ1-01BJ1-1100	SAMTEC	获取价格	INTERCONNECTION DEVICE
RF17401BJ101BJ1-1100	SAMTEC	获取价格	Interconnection Device
RF174-01BJ1-01BJ2-0300	SAMTEC	获取价格	Interconnection Device, ROHS COMPLIANT

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