FLR300-D4A5SA1 - Esterline Power Systems / Leach International

ENGINEERING DATA SHEET FLR300

TIME DELAY RELAY

2 PDT, 2 AMP

APPLICABLE SOCKETS:

S300

S302

Time delay relay (on operate, on release or repeat cycle timer)

Fixed or adjustable timing delay

Contact arrangement 2 PDT

Power supply Direct current

PRINCIPLE TECHNICAL CHARACTERISTICS

Contacts rated at 2 Amps / 28 Vdc

Weight < 40 grams

Dimensions of case 44mm x 28.6mm x 13.3mm max

Tin plated hermetically sealed metal can.

CONTACT ELECTRICAL CHARACTERISTICS

Minimum

operating cycles Contact rating per

pole and load type Load Current in Amps

@28VdC @115Vac/60-400Hz

100,000 cycles

500,000 cycles

resistive load

inductive load (L/R=5ms)

low level (30µA/30mV max)

0.75

0.3

100 cycles resistive overload 4 -

NUMBERING SYSTEM

FLR300 - B 4 A 0.1s A 1

Basic series designation___________________| | | | | | |

1-Mounting Styles (A,B,C,D,J)______________________| | | | | |

2-Terminal Types (1,2,4)_______________________________| | | | |

3-Types Of Operation (A,B,C)__ ____________________________| | | |

4-Time range (1,2,3,4) or fixed time in s _______________________| | |

5-Temperature Range (A,B) ____________________________________________| |

6-Accuracy (1,2,3) ________________________________________________________|

www.leachintl.com

North America

6900 Orangethorpe Ave.

P.O. Box 5032

Buena Park, CA 90622 USA

Tel: (01) 714-736-7599

Fax: (01) 714-670-1145

Europe, SA

2 Rue Goethe

57430 Sarralbe

France

Tel: (33) 3 87 97 98 97

Fax: (33) 3 87 97 84 04

Asia-Pacific Ltd.

20/F Shing Hing Commercial Bldg.

21-27 Wing Kut Street

Central, Hong Kong

Tel: (852) 2 191 2886

Fax: (852) 2 389 5803

Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.

Date of issue: 3/06 - 57 - Page 1 of 4

MOUNTING STYLES FLR300

Dimensions in mm

Tolerances unless otherwise specified ±0.25 mm

TERMINAL TYPES

Date of issue: 3/06 - 58 - Page 2 of 4

13.3

MAX

26 MAX ±0.15

35.7

44 MAX

CONTRASTING BEAD

±0.5

28.6

MAX B : ISO M3

C : UNC

OR 4.40 UNC 2 B

12.3

MAX

35.5

36.7

44 MAX

±0.15

3.8

12.7

3.8

35.5

36.7

44 MAX

12.3

MAX

1 2 4

±0.2

7.6 6.9

4Ø2 SILICON GASKET

SHORE A 15-30

±0.1

7.9 MAX

1.3

6.6-0.2

Ø0.76

±0.2

7.6 6.9

±0.03

Ø1.57

Ø2

1 2

±0.03

Ø1.57

SILICON GASKET

SHORE A 15-30

2.54

±0.03

Ø1.57

±0.04

7.9 MAX

5.08

Ø0.76±0.04

Ø1.57

±0.1

1.3

2.54

5.08

±0.03

TIN PLATED PINS SOLDER HOOKS GOLD PLATED PINS

FIXED

PERIOD

ADJUSTABLE

TYPES OF OPERATION FLR300

TIMING RANGE

ADJUSTABLE

Range 1: 0.1 to 2.5 seconds Rx = 356 * (T - to)

Range 2: 0.4 to 10 seconds Rx = 91.20 * (T - to)

Range 3: 3.2 to 80 seconds Rx = 11.38 * (T - to)

Range 4: 25 to 625 seconds Rx = 1.42 * (T - to)

where R x in kohms

T: desired time in seconds,

to: time measured with R x = 0.

E xample to determine R x value for a T time of 10 seconds: Choose range 3; measure time with R x = 0 (for example : to =

3.1 s); substract to from 10 seconds (10s - 3.1s = 6.9s); calculate R x = 11.38 kohms/s (range 3) x 6.9s T heoretical resistance:

R x = 78.5 kohms

GENERAL CHARACTERISTICS

Temperature range

- Code A -55° C to +125° C

- Code B -40° C to +85° C

Operating Voltage 18 to 32 Vdc (AIR norm 2021 E)

Recycle Time less than or equal to 50 ms

Dielectric strength between all pins connected together and can 750 V / 50 Hz

Insulation resistance at 100 Vdc (same condition as above) greater than or equal to 100 M Ω

Sinusoidal vibration 20G / 10 to 2000 Hz

Shock 50G / 11 ms

Date of issue: 3/06 - 59 - Page 3 of 4

TIME

DE-ENERGIZED

TIME

OUTPUT

0 V

OUTPUT

28 V

ENERGIZED

TIME

ENERGIZED DE-ENERGIZED

TIME

DE-ENERGIZED

ENERGIZED

DE-ENERGIZED

CODE C : REPEAT CYCLE TIMER

(CYCLIC RATIO = 1)

ON RELEASE

CODE B : TIME DELAY

ON OPERATE

CODE A : TIME DELAY

POWER SUPPLY

ACCURACY FLR300

fixed period adjustable period

Accuracy resistor Rx to choose

Code 3

Code 2

Code 1

±10%

±5%

±3%

±10%

±5%

±3%

5% 100 ppm /° C

2% 100 ppm /° C

1% 50 ppm /° C

SCHEMATIC DIAGRAM/TERMINAL LAYOUT

NOTES

1. Relays with B,C,D mounting and terminal 4 are compatible with socket families S300, SF300, S302, SF302...

2. Isolation spacer pads for PCB mounting available on request.

3. For other mounting styles or terminal types, please contact the factory.

Date of issue: 3/06 - 60 - Page 4 of 4

32X21

+ POWER SUPPLY

32X21

2X21

Y1X1Y2

2X21

X1Y2

+ POWER SUPPLY

2X21

FIXED PERIOD ADJUSTABLE PERIOD

ENGINEERING DATA SHEET

S300, S301, S302

RELAY SOCKET

10 AMP

BASIC SOCKET SERIES DESIGNATION FOR:

Series M300 (DC Coil), M301 (DC Coil),

M302 (DC Coil), FD300, FLS300, FLR300

GENERAL CHARACTERISTICS

Crimp tool contact #22 M 22520/2-01 with turret M 22520/2-06.

Insertion and extraction tool # 22 - M 15570-22-1

Crimp tool contact #16 M 22520/2-01 with turret M 22520/2-02 or MS 3191-1.

Insertion and extraction tool NAS 1664-16.

Weight 35g max.

Temperature range 70° C to +125° C.

www.leachintl.com

North America

6900 Orangethorpe Ave.

P.O. Box 5032

Buena Park, CA 90622 USA

Tel: (01) 714-736-7599

Fax: (01) 714-670-1145

Europe, SA

2 Rue Goethe

57430 Sarralbe

France

Tel: (33) 3 87 97 98 97

Fax: (33) 3 87 97 84 04

Asia-Pacific Ltd.

20/F Shing Hing Commercial Bldg.

21-27 Wing Kut Street

Central, Hong Kong

Tel: (852) 2 191 2886

Fax: (852) 2 389 5803

Data sheets are for initial product selection and comparison. Contact Leach International prior to choosing a component.

Date of issue: 3/06 - 17 - Page 1 of 4

R 3 R 1.5

35.7

26 MAX

43.6 MAX

13.3 MAX

23.6

17.4

22.4

2.8

2.35

5.6

± 0.1

DATE CODE

(ON OTHER SIDE) LRE P/N

REAR REMOVAL CONTACTS

SILICON RUBBER PER MIL-C-26-500

TERMINAL MARKING ON THE TOP AND ON THE GROMMET

SEE MOUNTING HARDWARE CODE

TERMINAL LAYOUT

MS N° FOR TYPES

LISTED PAGE 4

TERMINAL LAYOUT S300, S301, S302

MOUNTING HARDWARE

Date of issue: 3/06 - 18 - Page 2 of 4

28.2

35.7

DEPTH 9 MM

DETAIL

10.16

15.24

5.08

Ø 2

DEPTH 9 MM

5.08

32X2 1

0.9

3.2

2.0

14.1

DETAIL

± 0.3

32X2 1

3.2

0.9

32X2 1

Ø 2

± 0.3

± 0.1

12.68

CODE A S300 CODE D S302

MOUNTING HOLE LAYOUT

CODE B S301 CODE C S301

POSITION, TOLERANCE SEE CODE B POSITION, TOLERANCE SEE CODE B

FOR M300 RELAY FOR M302 RELAY

FOR M301 RELAY, FOR K COIL FOR M301 RELAY, FOR J COIL

FOR HOLE CLEARANCE,

SEE HARDWARE CODE

CODE 7 : 05-284-15

LOOSE METRIC HARDWARE

TOP MOUNT

MOUNTING TORQUE:0,45 ±0,1 Nm

FOR RELAYS WITH CODE B TERMINALS

1.2

MOUNTING HOLE:3,6 mm

CODE 6 : 05-284-13

LOOSE UNC HARDWARE

BOTTOM MOUNT TOP MOUNT

MOUNTING TORQUE:0,45 ±0,1 Nm

MOUNTING HOLE:3,6 mm MOUNTING HOLE:3,6 mm

1.2

CODE 8 : 05-284-20

FIXED UNC STUDS PER MIL-S-12883/41 - EDIT C

BOTTOM MOUNT TOP MOUNT

MOUNTING TORQUE: NUT 4/40:0,45 ±0,1 Nm - NUT 10-32: 1,2 MAX

MOUNTING HOLE: 5,3 mm MOUNTING HOLE: 3,6 mm

MAX

2.4

MAX

3.2

CODE 2 : 05-284-00

LOOSE METRIC HARDWARE

TOP MOUNT

MOUNTING TORQUE:0,45 ±0,1 Nm

:3,6 mm

4.0

CODE 1 : 05-284-12

LOOSE UNC HARDWARE

BOTTOM MOUNT

MOUNTING TORQUE

NUT 4/40:0,45 ±0,1 Nm

NUT 10-32:1,2 MAX

:3,6 mm

MAX

2.4

CODE 3 : 05-284-07

LOOSE METRIC HARDWARE

TOP MOUNT

MOUNTING TORQUE:0,45 ±0,1 Nm

:3,6 mm

MAX

4.0

CODE 8 : 05-284-20

LOOSE UNC STUDS MIL-S-12883/41 - EDIT C

BOTTOM MOUNT TOP MOUNT

MOUNTIONG TORQUE: NUT 4/40:0,45 ±0,1 Nm - NUT 10-32: 1,2 MAX

MOUNTING HOLE: 5,3 mm MOUNTING HOLE: 3,6 mm

2.4

3.2

WIRE INSULATION DIAMETER FOR SEAL TO GROMMET S300, S301, S302

Code A

Recommended for

contact code 2

contact code 8

Dia: 1.2 ......2.4mm

Code B

Recommended for

contact code 3

contact code 9

Dia: 0.8 ......1.6mm

CONTACT SIZE AND STYLE

Y1-Y2

05 912 00

31 036 00

Crimpend to accomodate AWG22

(for product code 2+3)

Contact mating end dia 0.8mm

(for contact code 8+9)

MIL-C-39029/92-531

Bin Code colour bands or

Bin Code numbering on crimpside

Contact mating end dia 0.8mm

Code 2

05 911 00 Crimpend to

accomodate

AWG16-18-20

Contact mating

end #16

Code 3

05 911 10 Crimpend to

accomodate

AWG20-22-24

Contact mating

end #16

Code 0 Without contacts

Code 8

30 315 00 Crimpend to

accomodate

AWG16-18-20

MIL-C-39029/29-

533

Bin Code colour

bands

or Bin Code

numbering

on crimpside

Contact mating

end #16

Code 9

30 315 10 Crimpend to

accomodate

AWG20-22-24

MIL-C-39029/29-

534

Bin Code colour

bands

or Bin Code

numbering

on crimpside

Contact mating

end #16

SOCKET NUMBERING SYSTEM

S300 A 1 A 2

1-Basic socket designation________________________| | | | |

2-Terminal Layout_____________________________________| | | |

3-Mounting Hardware_______________________________________| | |

4-Grommet to seal on wire insulation__________________________| |

5-Contact size and style___________________________________________|

Date of issue: 3/06 - 19 - Page 3 of 4

MS/LEACH CROSS PART NO. AND MATING RELAYS S300, S301, S302

MS - Number LEACH P/N Contacts to accomodate wire # Applicable for relays

MIL-S-12883/41

-01 S300-A6A2 16-18-20

Loose terminals

Above/below

panel mounting

M300-D4A

/-L/-N/-B/-C

-04 S300-A6B3 20-22-24

-02 S301-B6A2 16-18-20 M 301-D4F/-K

-03 S301-C6A2 16-18-20 M 301-D4E/-J

MS - Number LEACH P/N Contacts to accomodate wire # Applicable for relays

MIL-S-12883/41B

-11 S300-A1A2 16-18-20

Loose terminals

below

panel mounting

M300-D4A

/-L/-N/-B/-C

-14 S300-A1B3 20-22-24

-12 S301-B1A2 16-18-20 M 301-D4F/-K

-13 S301-C1A2 16-18-20 M 301-D4E/-J

MS - Number LEACH P/N Contacts to accomodate wire # Applicable for relays

MIL-S-12883/41C

-11S S300-A8A8 16-18-20

Loose terminals

Above/below

panel mounting

M300-D4A

/-L/-N/-B/-C

-14S S300-A8B9 20-22-24

-12S S301-B8A8 16-18-20 M301-D4F/-K

-13S S301-C8A8 16-18-20 M301-D4F/-J

-15S S302-D8A8 16-18-20 M302-D4A/

-L/-N/-B/-C

MIL-S-12883/41C

-16S S300-A9A8 16-18-20

Fixed terminals

Above/below

panel mounting

M300-D4A

/-L/-N/-B/-C

-19S S300-A9B9 20-22-24

-17S S301-B9A8 16-18-20 M 301-D4F/-K

-18S S301-C9A8 16-18-20 M 301-D4E/-J

-20S S302-D9A8 16-18-20 M 302-D4A/

-L/-N/-B/-C

Date of issue: 3/06 - 20 - Page 4 of 4