PANASONIC-TK1-L-H-3V

Part #	PANASONIC-TK1-L-H-3V
Download	PANASONIC-TK1-L-H-3V

4 mm height!

2 A high capacity

1 Form C type ultra thin,

super miniature relay

TK RELAYS

4. Initial breakdown voltage:

1,500 Vrms for 1 min. (Between

contact and coil)

5. Nominal operating power:

High sensitivity of 140mW (Single

side stable type)

8. Self-clinching terminal also

available

9. Pre-soldering terminal

10. Sealed construction allows

automatic washing.

By using the highly efficient polar

magnetic circuit “seesaw balance

mechanism”, a nominal operating

power of 140 mW (minimum operating

power of 79 mW) has been achieved.

6. Outstanding vibration and shock

resistance

TYPICAL APPLICATIONS

1. Computer peripherals

2. Telephone devices and

telecommunications equipment

3. Crime and disaster prevention

equipment

Functional shock resistance: 750 m/s

Destructive shock resistance:

1,000 m/s

4. Machine tools

Functional vibration resistance:

10 to 55 Hz (at double amplitude of

3.3 mm

.130 inch

)

Destructive vibration resistance:

10 to 55 Hz (at double amplitude of

5 mm

.197 inch

)

FEATURES

1. Compact and flat type

10.6(L)

9.0(W)

4.0(H)

.417(L)

.354(W)

.157(H)

7. The use of gold-clad twin crossbar

contacts ensures high contact

reliability.

2. High contact capacity: 2 A

3. Outstanding surge resistance

Surge breakdown voltage between

contact and coil:

*We also offer a range of products

with AgPd contacts suitable for use

in low level load analog circuits

(Max. 10V DC 10 mA).

*SX relays designed for low level

loads are also available.

2,500 V 2

sec. (

lcordia)

Surge breakdown voltage between

open contacts:

1,500 V 10

160

sec. (FCC part 68)

ORDERING INFORMATION

Contact arrangement

1: 1 Form C

Operating function

Nil: Single side stable

L: 1

coil latching

L2: 2 coil latching

Terminal shape

Nil: Standard PC board terminal

H: Self-clinching

terminal

Nominal coil voltage (DC)

1.5, 3, 4.5, 5, 6, 9, 12, 24V

Note: In case of 5 V drive circuit, it is recommended to use 4.5 V type relay.

ds_61018_0000_en_tk: 110509J

TYPES

1) Standard PC board terminal

Single side stable

Part No.

1 coil latching

Part No.

2 coil latching

Part No.

Contact

arrangement

Nominal coil

voltage

1.5V DC

3V DC

TK1-1.5V

TK1-3V

TK1-L-1.5V

TK1-L-3V

TK1-L-4.5V

TK1-L-5V

TK1-L-6V

TK1-L-9V

TK1-L-12V

TK1-L-24V

TK1-L2-1.5V

TK1-L2-3V

TK1-L2-4.5V

TK1-L2-5V

TK1-L2-6V

TK1-L2-9V

TK1-L2-12V

TK1-L2-24V

4.5V DC

5V DC

TK1-4.5V

TK1-5V

1 Form C

6V DC

TK1-6V

9V DC

TK1-9V

12V DC

24V DC

TK1-12V

TK1-24V

Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.

2) Self-clinching terminal

Single side stable

Part No.

1 coil latching

Part No.

2 coil latching

Part No.

Contact

arrangement

Nominal coil

voltage

1.5V DC

3V DC

TK1-H-1.5V

TK1-H-3V

TK1-L-H-1.5V

TK1-L-H-3V

TK1-L-H-4.5V

TK1-L-H-5V

TK1-L-H-6V

TK1-L-H-9V

TK1-L-H-12V

TK1-L-H-24V

TK1-L2-H-1.5V

TK1-L2-H-3V

TK1-L2-H-4.5V

TK1-L2-H-5V

TK1-L2-H-6V

TK1-L2-H-9V

TK1-L2-H-12V

TK1-L2-H-24V

4.5V DC

5V DC

TK1-H-4.5V

TK1-H-5V

1 Form C

6V DC

TK1-H-6V

9V DC

TK1-H-9V

12V DC

24V DC

TK1-H-12V

TK1-H-24V

Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.

RATING

1. Coil data

1) Single side stable

Nominal operating

current

[

10%] (at 20

)

Nominal coil

voltage

Pick-up voltage

(at 20

)

Drop-out voltage

(at 20

)

Coil resistance

[

10%] (at 20

)

Nominal operating

Max. applied voltage

(at 20

)

power

140mW

270mW

1.5V DC

3V DC

93.8mA

46.7mA

31mA

64.3

145

178

257

579

1,028

4.5V DC

5V DC

150%V of

nominal voltage

28.1mA

23.3mA

15.5mA

11.7mA

75%V or less of

nominal voltage*

(Initial)

10%V or more of

nominal voltage*

(Initial)

6V DC

9V DC

12V DC

120%V of

nominal voltage

24V DC

11.3mA

2,133

2) 1 coil latching

Nominal operating

current

[

10%] (at 20

)

Nominal coil

voltage

Set voltage

(at 20

)

Reset voltage

(at 20

)

Coil resistance

[

10%] (at 20

)

Nominal operating

power

Max. applied voltage

(at 20

)

1.5V DC

3V DC

66.7mA

33.3mA

22.2mA

20mA

22.5

4.5V DC

5V DC

202.5

250

360

810

1,440

150%V of

nominal voltage

100mW

150mW

75%V or less of

nominal voltage*

(Initial)

75%V or less of

nominal voltage*

(Initial)

6V DC

16.7mA

11.1mA

8.3mA

9V DC

12V DC

120%V of

nominal voltage

24V DC

6.3mA

3,840

*Pulse drive (JIS C 5442-1986)

ds_61018_0000_en_tk: 110509J

3) 2 coil latching

Nominal operating

current

[

10%] (at 20

)

Coil resistance

[

10%] (at 20

)

Nominal operating

power

Nominal coil

voltage

Set voltage

(at 20

)

Reset voltage

(at 20

)

Max. applied voltage

(at 20

)

Set coil

133.9mA

66.7mA

44.5mA

40mA

Reset coil

133.9mA

66.7mA

44.5mA

40mA

Set coil

11.2

Reset coil

11.2

Set coil

Reset coil

1.5V DC

3V DC

4.5V DC

5V DC

6V DC

9V DC

101.2

125

180

405

101.2

125

150%V of

nominal voltage

200mW

75%V or less of

nominal voltage*

(Initial)

75%V or less of

nominal voltage*

(Initial)

33.3mA

22.2mA

33.3mA

22.2mA

180

405

120%V of

nominal voltage

12V DC

24V DC

20.8mA

16.7mA

20.8mA

16.7mA

576

250mW

400mW

250mW

400mW

110%V of

nominal voltage

1,440

*Pulse drive (JIS C 5442-1986)

2. Specifications

Characteristics

Item

Specifications

Arrangement

Initial contact resistance, max.

1 Form C

Contact

Max. 50 m

(By voltage drop 6 V DC 1A)

Ag+Au clad

Contact material

Nominal switching capacity

Max. switching power

2 A 30 V DC (resistive load)

60 W (DC) (resistive load)

220 V DC

Max. switching voltage

Max. switching current

Min. switching capacity (Reference value)*

Single side stable

2 A

Rating

A 10mV DC

140 mW (1.5 to 12 V DC), 270 mW (24 V DC)

100 mW (1.5 to 12 V DC), 150 mW (24 V DC)

Nominal operating

1 coil latching

power

2 coil latching

200 mW (1.5 to 9 V DC), 250 mW (12 V DC), 400 mW (24 V DC)

Min. 1,000M

(at 500V DC)

Measurement at same location as “Initial breakdown voltage” section.

Insulation resistance (Initial)

Between open contacts

Between contact and coil

Between open contacts

Between contacts and coil

750 Vrms for 1 min. (Detection current: 10 mA)

1,500 Vrms for 1 min. (Detection current: 10 mA)

1,500 V (10

160

s) (FCC Part 68)

2,500 V (2

s) (

lcordia)

Breakdown voltage

(Initial)

Surge breakdown

voltage (Initial)

Electrical

characteristics

Max. 50

mperature rise (at 20

)

(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.)

Max. 3 ms [Max. 3 ms] (Nominal coil voltage applied to the coil, excluding contact bounce

time.)

Operate time [Set time] (at 20

)

Release time [Reset time] (at 20

)

Max. 2 ms [Max. 3 ms] (Nominal coil voltage applied to the coil, excluding contact bounce

time.) (without diode)

Functional

Shock resistance

Min. 750 m/s

(Half-wave pulse of sine wave: 6 ms; detection time: 10

s.)

Min. 1,000 m/s

(Half-wave pulse of sine wave: 6 ms.)

10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10

s.)

10 to 55 Hz at double amplitude of 5 mm

Destructive

Mechanical

characteristics

Functional

Vibration resistance

Destructive

Mechanical

Electrical

Min. 10

(Single side stable), Min. 5

(1 or 2 coil latching) (at 180 cpm)

Min. 10

(2 A 30 V DC resistive) (at 20 cpm)

Expected life

Ambient temperature: –40

C to 85

–40

F to 185

;

Conditions for operation, transport and storage*

Max. operating speed (at rated load)

Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)

Conditions

Unit weight

20 cpm

Approx. 1 g

.035 oz.

Notes: *1

This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the

actual load. (SX relays are available for low level load switching [10V DC, 10mA max. level])

*2 Refer

to 6. Conditions for operation, transport and storage mentioned in

AMBIENT ENVIRONMENT (p. 19, Relay

chnical Information)

*3 The

maximum ambient temperature allows for coil temperature rise at maximum allowable coil voltage.

As for the applicable range of continuous carrying current against temperature, please refer to “Maximum value of continuous carrying current” chart. (Page 4)

ds_61018_0000_en_tk: 110509J

REFERENCE DATA

1. Maximum value of continuous carrying current

2. Maximum switching capacity

3. Life curve

st conditions:

Coil applied voltage: 110% of rated voltage

Continuous carrying current: 1,000 hours

3.0

2.0

100

DC load

1.0

30 V DC resistive

0.5

0.4

0.3

0.2

20 30

100

200 300

80 85 90

Switching current, A

Switching voltage, V

Ambient temperature,

4. Mechanical life

5. Electrical life (DC load)

sted sample: TK1-12

, 8

cs.

Switching frequency: 30 Hz

sted sample: TK1-12V, 10 pcs.

Condition: 2 A 30 V DC resistive load, 20 cpm

Change of pick-up and drop-out voltage

Change of contact resistance

100

Pick-up voltage

Max.

Min.

Pick-up voltage

Max.

Min.

Drop-out voltage

Max.

Min.

Max.

Min.

Drop-out voltage

Max.

Min.

100

1,000

10,000

No. of operations,

No . of operations,

6.-(1) Coil temperature rise

6.-(2) Coil temperature rise

sted sample: TK1-12

, 6

cs.

Measured portion: Inside the coil

Ambient temperature: 25

sted sample: TK1-12V, 6 pcs.

Measured portion: Inside the coil

Ambient temperature: 70

158

Room temperature

0 A

1 A

2 A

80 90

100 110 120 130 140 150

Coil applied voltage, %V

80 90

100 110 120 130 140 150

Coil applied voltage, %V

7.-(1) Operate/release time characteristics

sted sample: TK1-5

0 pcs.

7.-(2) Operate/release time characteristics

sted sample: TK1-5

, 50 pcs.

8. Ambient temperature characteristics

sted sample: TK1-12

, 5

cs.

Drop-out

voltage

−

Pick-up

voltage

–40 –20

20 40

60 80

Ambient

temperature,

–10

–20

Operate time

Release time

Max.

Min.

Operate time

–30

–40

Release time

100 110 120

Coil applied voltage, %V

ds_61018_0000_en_tk: 110509J

9.-(1) High-frequency characteristics

(Isolation)

9.-(2) High-frequency characteristics (Insertion

loss)

10. Malfunctional shock

sted sample: TK1-12V, 6 pcs. (single side stable);

TK1-L2-12

, 6

cs. (latching)

1.8

1.6

1.4

Deenergized

condition

(Reset state)

Energized

condition

(Set state)

X X

980m/s

100

1.2

1.0

0.8

0.6

0.4

0.2

N.O.

N.C.

980m/s

N.O.

N.C.

980m/s

100

1,000

100

1,000

Frequency, MHz

11.-(1) Influence of adjacent mounting

11.-(2) Influence of adjacent mounting

Pick-up voltage

ON ON

Pick-up voltage

Drop-out voltage

–5

OFF

OFF OFF

Drop-out voltage

OFF

–5

OFF

.197

Inter-relay distance

, mm

inch

Inter-relay distance

, mm

inch

12. Actual load test (35 mA 48 V DC wire spring

relay load)

Change of pick-up and drop-out voltage

Change of contact resistance

100

N.C.

N.O.

Pick-up voltage

Circuit

Max.

Min.

458

0.08

48 V DC

0.08

Max.

Drop-out voltage

–

Max.

Min.

Max.

Min.

458

Wire spring relay

No. of operations,

ds_61018_0000_en_tk: 110509J

DIMENSIONS

(mm

inch

)

External dimensions

PC board pattern (Bottom view)

Standard PC board terminal

5.08

.200

6-1.0 dia. holes

6-.039 dia. holes

10.6

.417

.354

2.54

.100

4 3.75

.157 .148

3.5

7.62

.300

0.5

.020

0.25

.010

.138

0.25

.010

7.62

.300

2.54

.100

2.54

.100

2.54

.100

lerance:

0.1

.004

Self-clinching terminal

Schematic (Bottom view)

1-coil latching

Single side stable

2-coil latching

10.6

.417

.354

4 3.75

.157 .148

−

3.5

.138

0.5

0.25

.010

0.25

.010

2.54

.100

.020

7.62

.300

2.54

.100

Direction indication

General tolerance:

0.3

.012

(Deenergized condition)

(Reset condition)

NOTES

1. Packing style

The relay is packed in a tube with the

relay orientation mark on the left side, as

shown in the figure below.

Orientation (indicates PIN No.1) stripe

Stopper (green)

2. Automatic insertion

aintain the internal function of the

relay, the chucking pressure should not

exceed the values below.

Chucking pressure in the direction A:

9.8 N {1 kgf} or less

Chucking pressure in the direction B:

29.4 N {3 kgf} or less

Chucking pressure in the direction C:

9.8 N {1 kgf} or less

inch

Direction A

Direction B

Direction C

(4)

(5)

(6)

.118

.236

Please chuck the

portion.

Avoid chucking the center of the relay.

In addition, excessive chucking pressure

to the pinpoint of the relay should be

avoided.

For Cautions for Use, see

Relay Technical Information

ds_61018_0000_en_tk: 110509J

PANASONIC-TK1-L-H-3V

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