DSP
1a 8A, 1a1b/2a 5A
small polarized power
DSP RELAYS
relays
3. High sensitivity
TYPICAL APPLICATIONS
Using the same type of high-
1. Ofce and industrial electronic
performance polar magnetic circuits as
devices
DS relays, by matching the spring load
2. Terminal devices of information
to the magnetic force of attraction,
processing equipment, such as
greater sensitivity has been achieved.
printer, data recorder.
The resultant pick up sensitivity of
3. Ofce equipment (copier, facsimile)
about 190 mW makes possible direct
4. Measuring instruments
driving of transistors and chips.
5. NC machines, temperature
4. High breakdown voltage
controllers and programmable logic
Breakdown voltage has been raised by
RoHS compliant
controllers.
keeping the coil and contacts separate.
Between contact
Between contacts
and coil
3,000 Vrms for 1 min. 1,000 Vrms for 1 min.
5,000 V surge 1,500 V surge
breakdown voltage breakdown voltage
Conforms with FCC Part 68
5. Latching types available
FEATURES
6. Wide variation
1. Compact with high contact rating Three types of contact arrangement
Even with small 10 mm .394 inch (H) x are offered: 1a, 2a, and 1a1b. In
11 mm .433 inch (W) x 20 mm .787 addition, each is available in standard
inch (L) (dimensions, high capacity and reversed polarity types.
switching is provided: 1a, 8 A 250 V 7. Sealed construction allows
AC; 2a and 1a1b, 5 A 250 V AC. automatic washing.
2. High switching capability 8. Complies with safety standards
High contact pressure, low contact Complies with Japan Electrical
bounce, and wiping operation improve Appliance and Material Safety Law
resistance to weld bonding. Resistant requirements for operating 200 V
against lamp load and dielectric power supply circuits, and complies
loading: 1a achieves maximum with UL, CSA, and TV safety
switching capacity of 2,000 VA (8A 250 standards.
V AC). 9. Sockets are available.
ORDERING INFORMATION
DSP
Contact arrangement
1a: 1 Form A
1: 1 Form A 1 Form B
2a: 2 Form A
Operating function
Nil: Single side stable
L2: 2 coil latching
Nominal coil voltage
DC 3, 5, 6, 9, 12, 24 V
Polarity
Nil: Standard polarity
R: Reverse polarity
Contact material
AgSnO2 type
F: 1 Form A 1 Form B
Nil: 1 Form A, 2 Form A
Notes: 1. Reverse polarity types available (add suffix-R)
2. Certified by UL, CSA and TV
ASCTB180E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/DSP
TYPES
Single side stable 2 coil latching
Contact Nominal coil
arrangement voltage
Part No. Part No.
3V DC DSP1a-DC3V DSP1a-L2-DC3V
5V DC DSP1a-DC5V DSP1a-L2-DC5V
6V DC DSP1a-DC6V DSP1a-L2-DC6V
1 Form A
9V DC DSP1a-DC9V DSP1a-L2-DC9V
12V DC DSP1a-DC12V DSP1a-L2-DC12V
24V DC DSP1a-DC24V DSP1a-L2-DC24V
3V DC DSP1-DC3V-F DSP1-L2-DC3V-F
5V DC DSP1-DC5V-F DSP1-L2-DC5V-F
6V DC DSP1-DC6V-F DSP1-L2-DC6V-F
1 Form A
1 Form B
9V DC DSP1-DC9V-F DSP1-L2-DC9V-F
12V DC DSP1-DC12V-F DSP1-L2-DC12V-F
24V DC DSP1-DC24V-F DSP1-L2-DC24V-F
3V DC DSP2a-DC3V DSP2a-L2-DC3V
5V DC DSP2a-DC5V DSP2a-L2-DC5V
6V DC DSP2a-DC6V DSP2a-L2-DC6V
2 Form A
9V DC DSP2a-DC9V DSP2a-L2-DC9V
12V DC DSP2a-DC12V DSP2a-L2-DC12V
24V DC DSP2a-DC24V DSP2a-L2-DC24V
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.
* For sockets, see page 100.
RATING
1. Coil data
1) Single side stable
Nominal operating
Nominal coil Pick-up voltage Drop-out voltage Coil resistance Nominal operating Max. applied voltage
current
voltage (at 20C 68F) (at 20C 68F) [10%] (at 20C 68F) power (at 20C 68F)
[10%] (at 20C 68F)
3V DC 100mA 30
5V DC 60mA 83
80%V or less of 10%V or more of
6V DC 50mA 120
130%V of
nominal voltage nominal voltage 300mW
nominal voltage
9V DC 33.3mA 270
(Initial) (Initial)
12V DC 25mA 480
24V DC 12.5mA 1,920
2) 2 coil latching
Nominal operating
Coil resistance Nominal operating
current
Nominal coil Set voltage Reset voltage Max. applied voltage
[10%] (at 20C 68F) power
[10%] (at 20C 68F)
voltage (at 20C 68F) (at 20C 68F) (at 20C 68F)
Set coil Reset coil Set coil Reset coil Set coil Reset coil
3V DC 100mA 100mA 30 30
5V DC 60mA 60mA 83 83
80%V or less of 80%V or less of
6V DC 50mA 50mA 120 120
130%V of
nominal voltage nominal voltage 300mW 300mW
nominal voltage
9V DC 33.3mA 33.3mA 270 270
(Initial) (Initial)
12V DC 25mA 25mA 480 480
24V DC 12.5mA 12.5mA 1,920 1,920
ASCTB180E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/