Notes: 1. Reverse polarity types available (add suffix-R)
2. UL/CSA, TÜV approved type is standard.
ds_61A05_en_dsp: 070313D
1
DSP
TYPES
Contact
arrangement
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
DSP1a-DC3V
DSP1a-DC5V
DSP1a-DC6V
DSP1a-DC9V
DSP1a-DC12V
DSP1a-DC24V
DSP1-DC3V-F
DSP1-DC5V-F
DSP1-DC6V-F
DSP1-DC9V-F
DSP1-DC12V-F
DSP1-DC24V-F
DSP2a-DC3V
DSP2a-DC5V
DSP2a-DC6V
DSP2a-DC9V
DSP2a-DC12V
DSP2a-DC24V
1 coil latching
Part No.
DSP1a-L-DC3V
DSP1a-L-DC5V
DSP1a-L-DC6V
DSP1a-L-DC9V
DSP1a-L-DC12V
DSP1a-L-DC24V
DSP1-L-DC3V-F
DSP1-L-DC5V-F
DSP1-L-DC6V-F
DSP1-L-DC9V-F
DSP1-L-DC12V-F
DSP1-L-DC24V-F
DSP2a-L-DC3V
DSP2a-L-DC5V
DSP2a-L-DC6V
DSP2a-L-DC9V
DSP2a-L-DC12V
DSP2a-L-DC24V
2 coil latching
Part No.
DSP1a-L2-DC3V
DSP1a-L2-DC5V
DSP1a-L2-DC6V
DSP1a-L2-DC9V
DSP1a-L2-DC12V
DSP1a-L2-DC24V
DSP1-L2-DC3V-F
DSP1-L2-DC5V-F
DSP1-L2-DC6V-F
DSP1-L2-DC9V-F
DSP1-L2-DC12V-F
DSP1-L2-DC24V-F
DSP2a-L2-DC3V
DSP2a-L2-DC5V
DSP2a-L2-DC6V
DSP2a-L2-DC9V
DSP2a-L2-DC12V
DSP2a-L2-DC24V
1 Form A
1 Form A
1 Form B
2 Form A
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
Note: Reverse polarity type are manufactured by lot upon receipt of order. Self-clinching types are also available, please consult us.
RATING
1. Coil data
1) Single side stable
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Pick-up voltage
(at 20C
68F)
Drop-out voltage
(at 20C
68F)
Nominal operating
current
[10%] (at 20C
68F)
100mA
60mA
50mA
33.3mA
25mA
12.5mA
Coil resistance
[10%] (at 20C
68F)
30
83
120
270
480
1,920
Nominal operating
power
Max. allowable voltage
(at 20C
68F)
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
300mW
130%V of
nominal voltage
2) 1 coil latching
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Pick-up voltage
(at 20C
68F)
Reset voltage
(at 20C
68F)
Nominal operating
current
[10%] (at 20C
68F)
Set coil
Reset coil
50mA
50mA
30mA
30mA
25mA
25mA
16.7mA
16.7mA
12.5mA
12.5mA
6.3mA
6.3mA
Coil resistance
[10%] (at 20C
68F)
Set coil
60
167
240
540
960
3,840
Reset coil
60
167
240
540
960
3,840
Nominal operating
power
Set coil
Reset coil
Max. allowable voltage
(at 20C
68F)
80%V or less of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
150mW
150mW
130%V of
nominal voltage
3) 2 coil latching
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Set voltage
(at 20C
68F)
Reset voltage
(at 20C
68F)
Nominal operating
current
[10%] (at 20C
68F)
Set coil
Reset coil
100mA
100mA
60mA
60mA
50mA
50mA
33.3mA
33.3mA
25mA
25mA
12.5mA
12.5mA
Coil resistance
[10%] (at 20C
68F)
Set coil
30
83
120
270
480
1,920
Reset coil
30
83
120
270
480
1,920
Nominal operating
power
Set coil
Reset coil
Max. allowable voltage
(at 20C
68F)
80%V or less of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
300mW
300mW
130%V of
nominal voltage
2
ds_61A05_en_dsp: 070313D
DSP
2. Specifications
Characteristics
Contact
Item
Arrangement
Initial contact resistance, max.
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*
1
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
characteristics
Between open contacts
Between contact sets
Between contact and coil
Specifications
1 Form A
1 Form A 1 Form B
2 Form A
Max. 30 m (By voltage drop 6 V DC 1A)
Au-flashed AgSnO
2
type
8 A 250 V AC, 5A 30V DC
5 A 250 V AC, 5 A 30 V DC
2,000 VA, 150 W
1,250 VA, 150 W
250 V AC, 125 V DC
8 A AC, 5 A DC
5 A AC, DC
Single side stable, 2 coil latching: 300 mW. 1 coil latching: 150mW
10m A 5 V DC
Min. 1,000M (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
1,000 Vrms for 1min. (Detection current: 10mA.)
2,000 Vrms (1 Form A 1 Form B, 2 Form A) (Detection current: 10mA.)
3,000 Vrms for 1min. (Detection current: 10mA.)
5,000 V
Max. 55C
Max. 40C
Max. 55C
Max. 10 ms [10 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)
Max. 5 ms [10 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)
(without diode)
2
(Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Min. 196 m/s
Min. 980 m/s
2
(Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 2 mm (Detection time: 10s.)
10 to 55 Hz at double amplitude of 3.5 mm
Min. 510
7
(at 180 times/min.)
Min. 10
5
(resistive load)
Ambient temperature:
Ambient temperature:
Ambient temperature:
–40C to +60C
–40C to +65C
–40C to +60C
–40F to +140F
–40F to +149F
–40F to +140F
250C
482F
(10s), 300C
572F
(5s), 350C
662F
(3s)
(Soldering depth: 2/3 terminal pitch)
3 cps
Approx. 4.5 g
.16 oz
Rating
Surge breakdown
between contacts and coil
voltage*
2
Temperature rise (at 65C
149F)
Operate time [Set time] (at 20C
68F)
Release time [Reset time] (at 20C
68F)
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical
Shock resistance
Conditions for operation, transport and storage*
3
(Not freezing and condensing at low temperature)
Mechanical
characteristics
Expected life
Conditions
Solder heating
Max. operating speed
Unit weight
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.
*2 Wave is standard shock voltage of
1.250s
according to JEC-212-1981
*3 Refer to “6. Usage, Storage and Transport Conditions“ in
AMBIENT ENVIRONMENT section in Relay Technical Information.
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