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부품번호 S4EB-12V 기능
기능 4 AMP POLARIZED HIGH DENSITY RELAY WITH HIGH SENSITIVITY
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S4EB-12V 데이터시트, 핀배열, 회로
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4 AMP POLARIZED HIGH
S-RELAYSDENSITY RELAY WITH HIGH
SENSITIVITY
FEATURES
28.0
1.102
12.0
.472
• A variety of contact arrangements 2
Form A 2 Form B, 3 Form A 1 Form B,
• Wide switching range From 100µA
100 mV DC to 4 A 250 V AC
10.4 4 Form A
.409
• Latching types available
• Low thermal electromotive force Ap-
prox. 3 µV
• High sensitivity in small size 100 mW
pick-up and 200 mW nominal operating
power
• Dual-In-Line packaging arrangement
• Amber types available
mm inch
• High shock and vibration resistance
Shock: 50 G Vibration: 10 to 55 Hz at
double amplitude of 3 mm .118 inch
SPECIFICATIONS
Contacts
Arrangement
2 Form A 2 Form B,
3 Form A 1 Form B,
4 Form A
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
50 m
Initial contact pressure
Approx. 12 g .42 oz
Contact material
Gold clad silver alloy
Electrostatic capacitance
Approx. 3pF
Thermal electromotive force
(at nominal coil voltage)
Approx. 3µV
Nominal switching capacity 4 A 250 V AC, 3 A 30 V DC
Maximum switching power
1,000 VA, 90 W
Rating
(resistive)
Maximum switching voltage
250 V AC, 30 V DC
(48 VDC at less than 0.5 A)
Max. switching current
4 A (AC), 3 A (DC)
Min. switching capacity**1
100µA 100 m V DC
Expected Mechanical (at 50 cps)
life (min. Electrical 4 A 250 V AC
operations) (at 20 cpm) 3 A 30 V DC
108
105
2 × 105
Coil (polarized) (at 20°C 68°F)
Single side Minimum operating power
stable
Nominal operating power
Approx. 100 mW
Approx. 200 mW
Latching
Minimum set and reset
Nominal set and reset
Approx. 100 mW
Approx. 200 mW
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 ac-
tual load.
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage "section
*2 Detection current: 10mA
*3 Excluding contact bounce time
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61).
Characteristics (at 25°C 77°F 50% Relative humidity)
Max. operating speed
20 cpm for maximum load,
50 cps for low-level load
(1 mA 1 V DC)
Initial insulation resistance*1
10,000 Mat 500 V DC
Initial
breakdown
voltage*2
Between open contacts
Between contact sets
Between contacts and
coil
750 Vrms
1,000 Vrms
1,500 Vrms
Operate time*3
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Release time (without diode)*3
(at nominal voltage)(at 20°C)
Max. 10 ms (Approx. 5 ms)
Set time*3 (latching)
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Reset time*3 (latching)
(at nominal voltage)(at 20°C)
Max. 15 ms (Approx. 8 ms)
Initial contact bounce, max.
1 ms
Temperature rise
(at nominal voltage)(at 20°C)
Max. 35°C with nominal coil
voltage and at maximum
switching current
Shock resistance
Functional*4
Destructive*5
Min. 490 m/s2 {50 G}
Min. 980 m/s2 {100 G}
Vibration resistance
Functional*6
Destructive
176.4 m/s2 {18 G}, 10 to 55 Hz
at double amplitude of 3 mm
235.2 m/s2 {24 G}, 10 to 55 Hz
at double amplitude of 4 mm
Conditions for operation, Ambient
transport and storage*7 temp.
(Not freezing and condens-
ing at low temperature)
Humidity
–40°C to +65°C
–40°F to +149°F
5 to 85% R.H.
Unit weight
Approx. 8 g .28 oz
TYPICAL APPLICATIONS
Telecommunications equipment, data processing equipment,
facsimiles, alarm equipment, measuring equipment.
219




S4EB-12V pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
S
ACCESSORIES
S Relay Socket,
S-PS
Specifications
Breakdown voltage
1,500 Vrms between terminals
Insulation resistance
Heat resistance
Maximum continuous current
More than 100 Mbetween terminals at 500 V DC Mega
150 ±3°C (302 ±5.4°F) for 1 hour.
4A
(Note: Don't insert or remove relays while in the energized condition.)
Dimensions
12.4±0.6
.488±.024
18.3±0.6
.720±.024
1.2±0.3
.047±.012
4.85±0.3
.191±.012
1.5±0.3
.059±.012
5.08±0.3
.200±.012
32.4±0.6
1.276±.024
15.5±0.6
.610±.024
0.4±0.1
.016±.004
1.5±0.3
.059±.012
7.62±0.3
.300±.012
3.4±0.3
.134±.012
Terminal width: 1.3 .051
Terminal thickness: 1.2 .047
PC board pattern (Copper-side view)
7.6
.299
5.08 5.08 5.08 5.08 5.08
12-1.6 DIA. HOLE .200.200.200.200.200
12-.063 DIA. HOLE
mm inch
Inserting and removing method
Inserting method: Insert the relay as
shown in Fig. 1 unit the rib of the relay
snaps into the clip of the socket.
Removing method:
(1) Remove the relay straight from the
socket holding the shaded portion of the
relay as shown in Fig. 2.
Rib
Fig. 1
Fig. 2
(2) When sockets are mounted in close
proximity, use a slotted screw driver as
shown in Fig. 3.
Fig. 3
NOTES
1. Special use of 2 coil latching types: 2
ways can be considered if 2 coil latching
types are used as 1 coil latching types.
(A) Reverse polarity is applied to the set
coil of 2 coil latching type.
(B) By shorting terminals 12 and 7, apply
plus to 1, minus to 6 at set and plus to 6,
minus to 1 at reset. Applied coil voltage
should be the same as the nominal. Oper-
ating power will be reduced to one-half.
Reset position of 2a2b type
123456
-+
12 11 10 9 8
7
CAUTIONS FOR USE
Based on regulations regarding insulation distance, there is a re-
striction on same-channel load connections between terminals
No. 2, 3 and 4, 5, as well as between No. 8, 9 and 10, 11. See the
figure below for an example.
23
11 10
2. Soldering operations should be accom-
plished as quick as possible; within 10
seconds at 250°C 482°F solder tempera-
ture or 3 seconds at 350°C 662°F. The
header portion being sealed with epoxy
resin, undue subjection to heat may
cause loss of seal. Solder should not be
permitted to remain on the header.
45
98
23
11 10
45
98
• Between 2, 3 and 4, 5: different channels, therefore not possible
• Between 10, 11 and 8, 9: different channels, therefore not possible
No good
• Between 2, 3 and 4, 5: same channels, therefore possible
• Between 10, 11 and 8, 9: same channels, therefore possible
Good
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
92/12/2000
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.
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S4EB-12V

4 AMP POLARIZED HIGH DENSITY RELAY WITH HIGH SENSITIVITY

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