Datasheet

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ASCTB208E 201606-T

2c 15A, 4c 10A polarized

power relays

SP RELAYS

Protective construction: Dust cover type

RoHS compliant

FEATURES

1. Small, slim form factor

Facilitating the form factor reduction of

devices, the overall height of the relay

package is less than half that of our HP

relay.

2. High sensitivity

The high-efﬁciency polarized

electromagnetic mechanism in

conjunction with our exclusive spring

alignment method achieves levels of

sensitivity higher than relays that have

been available up to now. For both the

2 Form C and 4 Form C single side

stable and 2 coil latching types, the

150 mW minimum operating power

level allows direct driving by transistor

or chip controllers.

3. High reliability and long life

With a structure that ensures almost

perfectly complete twin contact and

minimal contact bounce, you get

greater reliability than has so far been

provided by power relays.

4. Latching types also available

1 coil latching and 2 coil latching types

are available. In cases where it was

formerly unavoidable to use plural

relays for large power memory, you

can now use a single SP relay.

5. Strong resistance to vibration and

shock

Our balanced armature technology

well withstands vibration and shocks. It

provides strong resistance to vibration

and shock.

6. Terminals and mounting boards are

available

TYPICAL APPLICATIONS

1. Electrical power device

2. Robots

3. Railway signal equipment

Summary of content (6 pages)

PAGE 1
2c 15A, 4c 10A polarized power relays SP RELAYS FEATURES RoHS compliant 1. Small, slim form factor Facilitating the form factor reduction of devices, the overall height of the relay package is less than half that of our HP relay. 2. High sensitivity The high-efficiency polarized electromagnetic mechanism in conjunction with our exclusive spring alignment method achieves levels of sensitivity higher than relays that have been available up to now.
PAGE 2
SP ORDERING INFORMATION SP Contact arrangement 2: 2 Form C 4: 4 Form C Terminal shape Nil: Plug-in type P: PC board type Operating function Nil: Single side stable L: 1 coil latching L2: 2 coil latching Nominal coil voltage 3, 5, 6, 12, 24, 48 V DC Notes: 1. PC board type and 1 coil latching type are manufactured by lot upon receipt of order. 2.
PAGE 3
SP 2. Specifications Characteristics Contact Rating Electrical characteristics Item Initial contact pressure Arrangement Contact resistance (Initial) 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 Specifications 2 Form C: Approx. 0.392 N (40 g 1.41 oz), 4 Form C: Approx. 0.196 N (20 g 0.71 oz) 2 Form C, 4 Form C Max.
PAGE 4
SP N.C. N.O. Contact resistance, mΩ Pick-up/drop-out voltage, V 2. Electrical life (SP2, 15 A 250 V AC resistive load) Change of pick-up and drop-out voltage Change of contact resistance Pick-up voltage 15 Max. x Min. 10 Drop-out voltage 5 0 2 3 4 5 6 7 8 9 Max. 10 x Max. x Min. Min. 5 Max. x Min. 1 15 0 10 1 2 3 No. of operations, ×104 4 5 6 7 8 9 10 No. of operations, ×104 N.C. N.O. Pick-up voltage 15 Contact resistance, mΩ Pick-up/drop-out voltage, V 3.
PAGE 5
SP 4 Form C 1) Plug-in terminal CAD Data 1 .039 2) PC board type CAD Data External dimensions Schematic (Bottom view) External dimensions Single side stable type 50 1.969 0.5 .020 10 .394 36.8 1.449 15.24 .600 11 12 13 1 5 6 7 2 8 9 10 14 15 16 20.5 .807 7.62 .300 1.5 .059 2 .079 10.16 10.16 10.16 10.16 .400 .400 .400 .400 7.62 .300 0.5 .020 5.5 .217 7.62 .300 15.24 .600 7.62 .300 General tolerance: ±0.3 ±.012 PC board pattern (Bottom view) 20.5 .807 1.5 .
PAGE 6