DSP
SPECIFICATIONS
Contact
Coil (polarized) (at 20°C 68°F)
Note: All specifications are based on the condition of 25°C 77°F, 50% R.H. unless
otherwise specified.
#1 This value can change due to the switching frequency, environmental conditions,
Remarks
* Specifications will vary with foreign standards certification ratings.
*
*
*
*
*
*
*
Arrangement
Contact material
Initial contact resistance, max.
(By voltage drop 6 V DC 1A)
Nominal switching capacity
Rating
(resistive)
Expected
life (min.
operations)
Minimum operating
power
Nominal operating
power
1
2
3
4
5
6
7
RoHS Directive compatibility information
Measurement at same location as “Initial breakdown voltage” section
Detection current: 10mA
Excluding contact bounce time
Half-wave pulse of sine wave: 11ms; detection time: 10µs
Half-wave pulse of sine wave: 6ms
Detection time: 10µs
Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT
and desired reliability level, therefore it is recommended to check this with the
actual load.
http://www.nais-e.com/
DSP1a
20.2
.795
Max. switching power
Max. switching voltage
Max. switching current
Min. switching capacity
Mechanical
(at 180 cpm)
Electrical
DSP2a
Single side stable
2 coil latching
Single side stable
2 coil latching
11.0
.433
DSP1
10.5
.413
(at 20°C 68°F)
#1
mm
2,000 VA
8A 250
150 W
5A 30
VDC
VAC
inch
8 A
1a
250 V AC, 30 V DC
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
10 mA, 5 V DC
AgSnO
FEATURES
• Power types added to DS relay series
• High switching capacity:
• High sensitivity: 190 mW pick-up
• High contact welding resistance
• Latching types available
• High breakdown voltage 3,000 Vrms
• Sealed types are standard
30 mΩ
5×10
1a1b
1a: 8 A 250 V AC /
1a1b, 2a: 5 A 250 V AC
power
between contacts and coil 1,000
Vrms between open contacts
Meeting FCC Part 68
10
192 mW
192 mW
300 mW
300 mW
5A 250 VAC
5A 30 VDC
2
5
1,250 VA
IN DS RELAY SERIES
7
type
150 W
5 A
8 A MINIATURE
POWER RELAY
2a
Characteristics
Max. operating speed
Initial insulation resistance*
Initial
breakdown
voltage*
Surge voltage between contacts and
coil
Set time*
Reset time*
Operate time*
Release time(without diode)*
(at nominal voltage)
Temperature rise
Soldering temperature
Shock
resistance
Vibration
resistance
Conditions for operation, transport
and storage*
(Not freezing and condensing at low
temperature)
Unit weight
2
3
(at nominal voltage)
3
7
(at nominal voltage)
Between open contacts
Between contact sets
Between contacts and
coil
Functional*
Destructive*
Functional*
Destructive
3
(at nominal voltage)
About Cd-free contacts
We have introduced Cadmium free type
products to reduce Environmental
Hazardous Substances.
(The suffix “F” should be added to the
part number)
(Note: The Suffix “F” is required only for
1 Form A 1 Form B contact type.
The 1 Form A and 2 Form A contact type
is originally Cadmium free, the suffix “F”
is not required.)
Please replace parts containing
Cadmium with Cadmium-free products
and evaluate them with your actual
application before use because the life of
a relay depends on the contact material
and load.
4
6
DSP RELAYS
5
1
3
117.6 m/s
205.8 m/s
at double amplitude of 3.5 mm
–40°C to +65°C
at double amplitude of 2 mm
Min. 1,000 MΩ at 500 V DC
Max. 10 ms (Approx. 5 ms)
Max. 10 ms (Approx. 4 ms)
Max. 10 ms (Approx. 5 ms)
Max. 5 ms (Approx. 4 ms)
250°C (10 s) 300°C (5 s),
Max. 55°C (1a, 2a types)
Max. 40°C (1a1b type)
2,000 Vrms (1a1b, 2a)
Min. 980 m/s
30 cps. at rated load
Min. 196 m/s
Approx. 4.3 g
Min. 5,000 V
1,000 Vrms
3,000 Vrms
350°C (3 s)
2
2
{12 G}, 10 to 55 Hz
{21 G}, 10 to 55 Hz
– 40°F 149°F
2
2
{100 G}
.15 oz
{20 G}