参数资料
| 型号： | T75S5D112-48 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | RELAY GEN PURPOSE SPDT 14A 48V |
| 标准包装： | 1,000 |
| 系列： | T75 |
| 继电器类型： | 通用 |
| 线圈类型： | 无锁存 |
| 线圈电流： | 5.5mA |
| 线圈电压： | 48VDC |
| 触点形式： | SPDT（1 C 型） |
| 触点额定值（电流）： | 14A |
| 切换电压： | 380VAC - 最小值 |
| 关闭电压（最大）： | 34.5 VDC |
| 关闭电压（最小）： | 4.8 VDC |
| 特点： | 密封式 - 全部 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 包装： | 管件 |
| 触点材料： | 银镉氧化物（AgCdO） |
| 操作时间： | 6ms |
| 释放时间： | 3ms |
| 线圈功率： | 230 mW |
| 线圈电阻： | 8.79 千欧 |
| 工作温度： | -40°C ~ 130°C |
| 其它名称： | 4-1393223-1 |
Sensitive, Low Profile, Hi-Current
Relay Designed to Meet
Catalog 1308242
Issued 3-03 (PDF Revised 8-06)
P&B
International Standards
Features
? High sensitivity – nominal coil power requirement is as low as 212mW.
? Low profile, .591 in. (15mm) tall case uses only .465 in 2 (3cm 2 ) of area on the
printed circuit board, permitting high density circuit design.
? Power switching capability – contacts rated 10 amps in 1 Form A (SPST-NO) or 1
Form C (SPDT) arrangements.
? Designed to meet UL, CSA, VDE, SEMKO and SEV requirements.
? Designed to meet VDE 8mm spacing, 4kV dielectric, coil to contacts.
? Designed to meet 3 mm creepage between contacts.
? Conforms to: VDE 0110 – Insulation Group C (250V)
VDE 435 Part 201 – High current applications
VDE 0804 – Telecommunications equipment
VDE 0631 – Temperature controllers and limiters
VDE 0700 – Household appliances
VDE 0805/5.90 – Office machines
? Wash tight (washable).
? Well suited for a broad range of applications e.g. HVAC, appliances,
security and industrial control.
T75 series
10 Amp, PC Board
Miniature Relay
File E29244
File No. 3919
Users should thoroughly review the technical data before selecting a product part number. It
is recommended that user also seek out the pertinent approvals files of the agencies/
laboratories and review them to ensure the product meets the requirements for a given
application.
Initial Dielectric Strength
Between Open Contacts: 1,000V rms.
Between Contacts and Coil: 4,000V rms, 8mm.
Coil Data
Voltage: 3 to 60VDC.
Maximum Power @ 23 ° C: 1W.
Nominal Power @ 23 ° C: 230mW, typ.
Temperature Rise: 85C ° per Watt.
Duty Cycle: Continuous.
Coil Data
DC
Must
Nominal
Nominal
Resistance
Operate
Coil
Contact Ratings @ 25 ° C with relay properly vented.
Remove vent nib after soldering and cleaning.
Arrangements: 1 Form A (SPST-NO) and 1 Form C (SPDT).
Material: Silver-cadmium oxide.
Voltage
3
5
6
in Ohms
± 10%
40
118
165
Voltage
2.1
3.4
4.1
Current
(mA)
75.0
42.4
36.4
Expected Mechanical Life: 10 million operations.
Expected Electrical Life:
100,000 operations at 8 amps, 240VAC.
50,000 operations at 14 amps NO / 5 amps NC, 120VAC Res.
30,000 operations at 7.2 FLA, 45 LRA, 120VAC.
10,000 operations at 5 FLA, 30 LRA, 240VAC.
30,000 operations at B300 pilot duty (360VA, 240VAC; 470VA, 120VAC).
DC
Coils
9
12
18
24
36
48
60
365
650
1,455
2,270
5,460
8,790
15,265
6.1
8.2
12.3
16.3
24.5
32.6
40.8
24.7
18.5
12.4
10.6
6.4
5.5
3.9
Contact Ratings (See Figure 1):
Maximum Switched Voltage: 380VAC.
Maximum Switched Current: 14/5 (N.O./N.C.) amps, AC resistive;
8 amps DC (see Fig. 1)
Maximum Switched Power: 200W, DC; 2,000VA, AC.
Minimum Required Contact Load: 12V, 100mA.
VDE Contact Ratings: 8 amps, 250VAC.
UL Contact Ratings: 10 amps, 240VAC; 8 amps 24VDC;
1/3 HP, 120VAC; 1/2 HP, 240VAC.
Figure 1 - DC Switching Load Limit Curve
300
200
100
50
40
Operate Data @ 23 ° C
Must Operate Voltage: 70% of nom. voltage or less.
Must Release Voltage: 10% of nom. voltage or more.
Operate Time (Excluding Bounce): 6 ms, typ., at nom. voltage.
Release Time (Excluding Bounce): 2.5 ms, typ., at nom. voltage.
Maximum Switching Rate: 20 operations/second.
Maximum Continuous Operating Voltage: 225% of nom. voltage.
ENVIRONMENTAL DATA
Temperature Range
Storage: -40 ° C to +130 ° C.
Operating: -40 ° C to +85 ° C.
25
50 10
30
20
10
.1
W
W 0
1 10
Switching Current (Amps DC)
W
20
0W
100
Mechanical Data
Termination: Printed circuit terminals.
Enclosures: Wash tight (washable) case.
Weight: 0.39 oz. (11.0g) approximately.
Dimensions are shown for
414 reference purposes only.
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Specifications and availability
subject to change.
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
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