USD

8L Series, Spartan

Coto Technology

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Datasheet

tel: (401) 943.2686 | fax: (401) 942.0920
DIMENSIONS
in Inches (Millimeters)
8L SERIES/SPARTAN DIP REED RELAYS
8L Series Economy DIP Reed Relays
The Coto 8L Spartan Series relays combine Coto quality and economy in the industry
standard 14 pin molded DIP package. This series will cross to all competitive DIP
packages and is ideal for telecom, security, and other general purpose applications.
8L Series Features
u
Drop-in low cost replacement for industry standard DIP packages
u
Contact forms; 1A, 2A and 1C available
u
Available coils in 5V, 12V and 24V
u
Molded thermoset body on integral lead frame design
u
Hermetically Sealed Contacts
u
Optional Electrostatic Shield and Coil Suppression Diode
u
UL File #E67117 - Contact factory for details
u
RoHS compliant
Ordering Information
Part Number 8LXX-XX-XX1
Model Number
8L01 8L41 8L61
Coil Voltage
05=5 volts
12=12 volts
24=24 volts
Diode Option3
0=No Diode 1=Diode
Shield Option4
0=No Shield
1=Electrostatic Shield
Ordering Information
Part Number
8LXX-XX-XX
Model Number
8L02
Coil Voltage
05=5 volts
12=12 volts
24=24 volts
Diode Option3
0=No Diode 1=Diode
Shield Option4
0=No Shield
1=Electrostatic Shield
.270
.300
.333
.260
.100
.600
.020
.140 .015
.775 (19.50) Max.
(7.62)
(6.85)
(8.46)
(0.38)
(0.51)
(2.54)
(15.24)
(3.55)
(6.60)
IDENTIFIES PIN #1
1267
8
9
13
14
Model 8L01, 8L02 & 8L41
14 13 98
7
6
2
1
.080 Typ.
(2.00)
.600
(15.24)
.500
(12.7)
.100
(2.54)
.013
(0.33)
.260
(6.60)
.775 Max.
(19.50)
.300
(7.62)
.360
(9.14)
.270
(6.58)
IDENTIFIES PIN #1
Model 8L61
Alternate Package
.27
.355
.100(2.54)
.600(15.24)
.018
.125(3.18) .015
.77(19.60) Max.
(6.90) Max.
(8.50)
(0.38)
(0.46)
IDENTIFIES PIN #1
1267
8
9
13
14
.27
(6.90) Max.
06112015
COTO TECHNOLOGY, INC.For most recent data visit www.cotorelay.com
Notes:
1 Consult factory for life expectancy at other switching loads.
2 Molded depression on top of relay refers to pin #1 location.
3 Optional coil suppression diode across pins 2(+) and 6(-).
4 Optional ES Shield is tied to pin 9.
5 Surface mount processing temperature: 260ºC max for 1
minute dwell time. Temperature measured on lead where
lead exits molded package.
Environmental Ratings:
Storage Temp: -35°C to +100°C; Operating Temp: -20°C to +85°C;
Solder Temp: 270°C max; 10 sec. max
All electrical parameters measured at 25°C unless otherwise specified.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
Top View:
Dot stamped on top of relay refers to pin #1 location
Grid = .1”x.1” (2.54mm x 2.54mm)
MODEL NUMBER
8L012,3,4 8L022,3,4 8L412,3,4 8L612,3,4,5
Parameters Test Conditions Units
1 Form A 2 Form A 1 Form C 1 Form C
COIL SPECS.
Nom. Coil Voltage VDC 512 24
512 24 512 24
512 24
Max. Coil Voltage VDC 6.5 15 32
6.5 15 32 6.5 15 32
6.5 15 32
Coil Resistance +/- 10%, 25° C Ω500 500
2150
200 500
2000
200 500
2000
200 500
2000
Operate Voltage Must Operate by VDC - Max. 3.8 9.6
19.2
3.8 9.6
19.2
3.8 9.6
19.2
3.8 9.6 19.2
Release Voltage Must Release by VDC - Min. 0.5 1.0
2.0 0.5 1.0 2.0 0.5 1.0 2.0
0.5 1.0 2.0
CONTACT RATINGS
Switching Voltage Max DC/Peak AC Resist. Volts 200 200 100 100
Switching Current Max DC/Peak AC Resist. Amps 0.5 0.5 0.25 0.25
Carry Current Max DC/Peak AC Resist. Amps 1.0 1.0 0.5 0.5
Contact Rating Max DC/Peak AC Resist. Watts 10 10 3 3
Life Expectancy-Typical1Signal Level 1.0V, 10mA x 106 Ops. 500 500 100 100
Static Contact
Resistance (max. init.) 50mV, 10mA Ω0.150 0.150 0.200 0.200
Dynamic Contact
Resistance (max. init.)
50mV, 50mA
at 100 Hz, 1.5 msec ΩN/A N/A N/A N/A
RELAY SPECIFICATIONS
Insulation Resistance
(minimum)
Between all Isolated Pins
at 100V, 25°C, 40% RH Ω1010 1010 109109
Capacitance - Typical
Across Open Contacts
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
0.5
1.0
0.5
0.5
0.5
0.2
1.5
1.5
1.0
1.5
1.5
1.0
Open Contact to Coil
No Shield
Shield Floating
Shield Guarding
pF
pF
pF
1.5
2.0
0.5
1.5
2.0
0.5
1.5
2.0
0.5
1.5
2.0
0.5
Contact to Shield
No Shield
Shield Floating
Shield Guarding
pF 2.0 1.5 2.0 2.0
Dielectric Strength
(minimum)
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
VDC /peak AC
VDC/peak AC
VDC/peak AC
250
1500
1500
250
1500
1500
200
1500
1500
200
1500
1500
Operate Time - including
bounce - Typical
At Nominal Coil Voltage,
30 Hz Square Wave msec. 0.5 0.5 1.0 1.0
Release Time - Typical No Suppression msec. 0.5 0.5 1.0 1.0
1
2
6
7
14
13
9
8
1
2
6
7
14
13
9
8
1
2
6
7
14
13
9
8
1
2
6
7
14
13
9
8
06112015

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