Datasheet
DSP
1
ds_61A05_en_dsp: 070313D
ORDERING INFORMATION
1a 8A, 1a1b/2a 5A
small polarized power
relays
DS-P RELAYS
FEATURES
1. Compact with high contact rating
Even with small 10 mm .394 inch (H) x
11 mm .433 inch (W) x 20 mm .787 inch
(L) (dimensions, high capacity
switching is provided: 1a, 8 A 250 V
AC; 2a and 1a1b, 5 A 250 V AC.
2. High switching capability
High contact pressure, low contact
bounce, and wiping operation improve
resistance to weld bonding. Resistant
against lamp load and dielectric
loading: 1a achieves maximum
switching capacity of 2,000 VA
(8A 250 V AC).
3. High sensitivity
Using the same type of high-
performance polar magnetic circuits as
DS relays, by matching the spring load
to the magnetic force of attraction,
greater sensitivity has been achieved.
The resultant pick up sensitivity of
about 190 mW makes possible direct
driving of transistors and chips.
4. High breakdown voltage
Breakdown voltage has been raised by
keeping the coil and contacts separate.
Conforms with FCC Part 68
5. Latching types available
6. Wide variation
Three types of contact arrangement
are offered: 1a, 2a, and 1a1b. In
addition, each is available in standard
and reversed polarity types.
7. Sealed construction allows
automatic washing
8. Complies with safety standards
- Complies with Japan Electrical Appli-
ance and Material Safety Law
requirements for operating 200 V
power supply circuits
- Complies with UL, CSA and TÜV
safety standards
- Complies with EN 60335 / GWT (test
report available)
9. Creepage distance and clearances
between contact and coil: 3.5 mm
10. Sockets are available.
TYPICAL APPLICATIONS
1. Office and industrial electronic
devices
2. Terminal devices of information
processing equipment, such as
printer, data recorder.
3. Office equipment (copier, facsimile)
4. Measuring instruments
5. NC machines, temperature
controllers and programmable logic
controllers.
Between contact
and coil
Between contacts
3,000 Vrms for 1 min.
5,000 V surge
breakdown voltage
1,000 Vrms for 1 min.
1,500 V surge
breakdown voltage
DSP
Coil voltage
DC 3, 5, 6, 9, 12, 24 V
Contact arrangement
1a:
1:
2a:
1 Form A
1 Form A 1 Form B
2 Form A
Operating function
Nil:
L: 1 coil latching
L2:
Single side stable
2 coil latching
Polarity
Nil:
R:
Standard polarity
Reverse polarity
Contact material
G AgSnO2 type
F:
Nil:
1 Form A 1 Form B
1 Form A, 2 Form A
Notes: 1. Reverse polarity types available (add suffix-R)
2. UL/CSA, TÜV approved type is standard.