Datasheet > 继电器 > 功率/信号继电器> ST1-L2-DC48V-F

ST1-L2-DC48V-F

更新时间： 2024-11-22 12:04:19

品牌	Logo	应用领域
松下 - PANASONIC		继电器
页数	文件大小	规格书
4页	71K
描述
1a1b/2a 8A polarized power relays

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ST1-L2-DC48V-F 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8536.49.00.50	风险等级：	5.64
主体宽度：	14 mm	主体高度：	11.3 mm
主体长度或直径：	31 mm	最大线圈电流（直流）：	0.005 A
线圈工作电压（直流）：	38.4 V	线圈功率：	240 mW
线圈释放电压（直流）：	38.4 V	线圈电阻：	10200 Ω
最大线圈电压（直流）：	48 V	标称线圈电压：	48 V
线圈/输入电源类型：	DC	触点（交流）最大额定功率R负载：	3040VA@380VAC
触点（交流）最大额定R负载：	8A@380VAC	最大触点电流（交流）：	8 A
最大触点电流（直流）：	8 A	触点（直流）最大额定功率R负载：	150W@250VDC
触点（直流）最大额定R负载：	8A@250VDC	触点电阻：	30 m Ω
最大触点电压（交流）：	380 V	最大触点电压（直流）：	250 V
触点/输出电源类型：	AC/DC	线圈与触点之间的介电强度：	3750 Vrms
断开触点之间的介电强度：	1200 Vrms	电气寿命：	100000 Cycle(s)
末端触点材料：	Silver Tin Oxide	末端触点镀层：	GOLD
输入切换控制类型：	Random	绝缘电阻：	1000000000 Ω
安装特点：	THROUGH HOLE-STRAIGHT MOUNT	端子数量：	8
工作时间：	15 ms	最高工作温度：	60 °C
最低工作温度：	-40 °C	PCB 孔数：	8
包装方法：	BOX; TUBE	物理尺寸：	31mm x 14mm x 11.3mm
参考标准：	CSA; SEV; UL; VDE	继电器动作：	LATCHED
继电器样式：	1 FORM A,B	继电器功能：	DPST
继电器类型：	POWER/SIGNAL RELAY	释放时间：	10 ms
表面贴装：	NO	端子长度：	0.0035 inch
端接类型：	SOLDER	重量：	10 g
Base Number Matches：	1

ST1-L2-DC48V-F 数据手册

VDE ST

1a1b/2a 8A polarized power

relays

ST RELAYS

2. High switching capability

High contact pressure, low contact

bounce, and forced separation

structure that radically improves

resistance to contact welding

(1 Form A 1 Form B type equivalent to

TV-3). Strong against lamp inductive

loads, maximum switching capacity

has reached 3,040 VA (8A 380V AC).

3. High breakdown voltage – Optimal

for control in 250 V power circuits

High breakdown voltage has been

achieved. Between contacts and coil of

3,750 Vrms; Surge breakdown voltage

between coil and contact of 6,000 V,

and between open contacts of 1,200

Vrms mean that these relays are

suitable even for 250 V power circuit

control.

6. Automatic cleaning possible

The sealed design means that these

relays can undergo immersion in

automatic washing systems and are

suitable for automatic soldering. Even

in difﬁcult environments, the contacts

remain reliable.

7. Easy to design PC board patterns

Features 4/10 dual-in-line terminals.

Because the lead spacing has a pitch

greater than 7.54 mm .297 inch,

designers can make easy adjustments

with the width of the land size. This,

along with the large insulation

distance, simpliﬁes the drawing of PC

board patterns.

RoHS compliant

8. To improve soldering efﬁciency,

preapplication of solder to the

terminals is recommended.

4. Improved stability

9. Sockets are available.

Conforms to all types of safety

standards.

FEATURES

1. Even with small form factor,

sensitive enough for direct IC-

driving

Insulating distance of more than 3 mm

secured. Complies with Japan

Electrical Appliance and Material

Safety Law requirements for operating

200 V power supply circuits, and

conforms with UL, CSA and VDE

standards.

The dimensions of this high-density 4-

gap balanced armature are 31 mm ×

14 mm × 11 mm 1.220 inch × .551 inch

× .433 inch. Despite this small size,

high sensitivity is achieved by a

mechanism that incorporates high-

efﬁciency polarized magnetic circuits

along with our exclusive spring

alignment method. With an minimum

operating power of about 150 mW,

nominal operating power of 240 mW,

this relay can be directly driven by

transistor or chip controllers.

5. Latching types available

In addition to single side stable types,

convenient 2 coil latching types with

memory functions are also available.

Moreover, we offer 2 Form A

speciﬁcations which, with double pole

switching for applications such as 250

V power circuit switching, can enable

safer designs.

ORDERING INFORMATION

Contact arrangement

1: 1 Form A 1 Form B

2: 2 Form A

Operating function

Nil: Single side stable

L2: 2 coil latching

Nominal coil voltage

DC 3, 5, 6, 9, 12, 24, 48 V

Contact material

F: AgSnO2 type contact

Note: Certified by UL, CSA, VDE and SEV

ASCTB210E 201202-T

Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/

12 3 4

中文翻译

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