ST1-DC24V-F PANASONIC EW, ST1-DC24V-F Datasheet

POWER RELAY, 24VDC, 8A, SPST-NO/SPST-NC, PCB

ST1-DC24V-F

Manufacturer Part Number

ST1-DC24V-F

Description

POWER RELAY, 24VDC, 8A, SPST-NO/SPST-NC, PCB

Manufacturer

PANASONIC EW

Datasheet

1.ST2-DC5V-F.pdf (5 pages)

Specifications of ST1-DC24V-F

Relay Type

Polarized

Coil Voltage Vdc Nom

24V

Contact Current Max

Contact Voltage Ac Nom

380V

Contact Voltage Dc Nom

250V

Coil Resistance

2.4kohm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ST1-DC24V-F

Manufacturer:

PANASON

Quantity:

20 000

Company:

H&T Electronics

Part Number:

ST1-DC24V-F

Quantity:

565

Current page: 1 of 5
Download datasheet (125Kb)

FEATURES

1. Even with small form factor,

ORDERING INFORMATION

Contact arrangement

1: 1 Form A 1 Form B

2: 2 Form A

Operating function

Nil:

L2:

Nominal coil voltage

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

Contact material

F: AgSnO

Note: Certified by UL, CSA, VDE and SEV

Compliance with RoHS Directive

sensitive enough for direct IC-

driving

The dimensions of this high-density 4-

gap balanced armature are 31 mm

14 mm 11 mm

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.

Single side stable

2 coil latching

.433

inch. Despite this small size,

type contact

1.220 inch .551 inch

2. High switching capability

3. High breakdown voltage – Optimal

4. Improved stability

5. Latching types available

1a1b/2a 8A polarized power

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).

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.

Conforms to all types of safety

standards.

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.

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.

relays

6. Automatic cleaning possible

7. Easy to design PC board patterns

8. To improve soldering efﬁciency,

9. Sockets are available.

ST RELAYS

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.

Features 4/10 dual-in-line terminals.

Because the lead spacing has a pitch

greater than 7.54 mm

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.

preapplication of solder to the

terminals is recommended.

.297

inch,

VDE

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ST1-DC24V-F Summary of contents

Page 1

... 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. 4. Improved stability Conforms to all types of safety standards. Insulating distance of more than 3 mm secured ...

Page 2

... 80%V or less of 80%V or less nominal voltage nominal voltage (Initial) 12V DC 24V DC 48V DC Single side stable Part No. ST1-DC3V-F ST1-DC5V-F ST1-DC6V-F ST1-DC9V-F ST1-DC12V-F ST1-DC24V-F ST1-DC48V-F ST2-DC3V-F ST2-DC5V-F ST2-DC6V-F ST2-DC9V-F ST2-DC12V-F ST2-DC24V-F ST2-DC48V-F Nominal operating current ( 10%] ( 10%] ( 75mA 47mA 40mA 25mA (Initial) 20mA 10mA 4 ...

Page 3

... Speciﬁcations Characteristics Item Arrangement Contact Contact material Contact resistance (Initial) Max. switching power (resistive load) Max. switching voltage Max. switching current Rating Minimum operating power Nominal operating power Min. switching capacity (Reference value)* Insulation resistance (Initial) ( 50% relative humidity) Between open contacts ...

Page 4

... HP 125, 250V AC etc 30V DC NOTES 1. PC board patterns for 2 coil latching types When applying relays in power supply operation circuits for ﬁnished products regulated by the Electrical Appliance and Material Safety Law, use the pattern shown below. Terminal No For Cautions for Use. ...

Page 5

... If the chassis hole is punched with a press, set so the release R on the front side (A side). The range for chassis thickness is 0.6 to 2.2 mm .024 to .087 inch. ST RELAYS SOCKET 3. High breakdown voltage. Speciﬁcations 302 F for 1 hr The CAD data of the products with a can be downloaded from: http://panasonic-electric-works.net/ac ...

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