R51-1D70-12P [NTE]
50 Amp and 70 Amp, SPST and SPDT Relays for use in Automotive/Marine/Tractor/Lawn Mower/Rec. Vehicles/Golf Cart Applications.; 50安培和70安培， SPST和SPDT继电器用于汽车/船舶/推土机/割草机/录音使用。汽车/高尔夫球车的应用。
| 型号： | R51-1D70-12P |
| 厂家： | 
NTE ELECTRONICS |
| 描述： | 50 Amp and 70 Amp, SPST and SPDT Relays for use in Automotive/Marine/Tractor/Lawn Mower/Rec. Vehicles/Golf Cart Applications. |
| 文件： | 总2页 (文件大小：1075K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
R51 Series
• .250” (6.35mm) Quick Connect Terminals
• Industry Standard Pinout
• SPST & SPDT Versions
• Flange Mount − “F” Suffix
50 Amp and 70 Amp, SPST and SPDT
Relays for use in Automotive/Marine/
Tractor/Lawn Mower/Rec. Vehicles/
Golf Cart Applications.
• PC Board Mount − “P” Suffix
• New Weatherproof Versions (Shrouded Terminals) − “W” Suffix
SPST−NO, 1 Form “A” SPDT, 1 Form “C”
86
86
87a
85
87
87
30
30
85
Contact Rating @ 14VDC
50 Amp Rated
70 Amp Rated
SPST−NO
70A
Maximum
Load Current
SPST−NO
50A
SPDT
Resistive Load
50A (NO); 30A (NC)
DC OPERATED
Coil
Res.
Ohms
(Typ)
Max.
Contact
Nom.
Volt.
Contact
Arr.
Nom.
Power
Cur. @
14VDC
Diag
No.
NTE Type No.
R51−1D40−12
R51−1D40−12F
R51−1D40−12FW
R51−1D40−24
R51−1D40−24F
R51−1D40−24FW
R51−5D40−12
R51−5D40−12F
R51−5D40−12FW
R51−5D40−24
R51−5D40−24F
R51−5D40−24FW
R51−1D70−12
R51−1D70−12F
R51−1D70−12P
R51−1D70−24
R51−1D70−24F
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
12VDC
12VDC
12VDC
24VDC
24VDC
SPST−NO
SPST−NO
SPST−NO
SPST−NO
SPST−NO
SPST−NO
SPDT
90
90
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
1.6W
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
50A
70A
70A
70A
70A
70A
D38
D38
NEW
NEW
NEW
NEW
90
D38c
D38
360
360
360
90
D38
D38c
D38
Electrical Specifications
SPDT
90
D38
Contact
SPDT
90
D38c
D38
Contact Material: AgSnO alloy
Contact Rating: See Chart
SPDT
360
360
360
90
SPDT
D38
Coil
SPDT
D38c
D38a
D38a
D38b
D38a
D38a
Coil voltage: See Chart
Coil resistances: See Chart
SPST−NO
SPST−NO
SPST−NO
SPST−NO
SPST−NO
90
90
Operational Characteristics
Timing Values . . . . . Operate Time: 20 mS max
Release Time: 20 mS max
360
360
Insulatation Characteristics
Dielectric strength: 500 VRMS, between Contacts and Coil
ACCESSORIES
Environmental Characteristics
MOUNTING
STYLES
NTE
TYPE NO.
DESCRIPTION
5−PIN
Operating: −40°C to +125°C
PC MOUNT
R95−160 (50A ONLY)
R95−188 (50A ONLY)
R95−160A (70A ONLY)
R95−190
Storage: −40°C to +155°C
WIRE LEADS
WIRE HARNESSING
WIRE LEADS
WIRE LEADS
5−PIN
Life Expectancy
4−PIN
Mechanical Life: 10,000,000 operations (18,000 operations/hr)
Electrical Life: 100,000 operations (1,200 operations/hr)
4-PIN SPST-NO Weatherproof Socket
5-PIN SPDT Weatherproof socket
R95−191
Weight
Note 1. To ensure a weatherproof connection, R51 Series weatherproof relays (W−suffix)
should be used in combination with the appropriate weatherproof socket.
Std: 1.1 oz (31 gram) approx
56
NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com
D38
D38a
1.040 (26.5)
Max
.165 (4.2)
1.120 (28.5)
Max
.165 (4.2)
.590
(15.0)
.236 (6.0)
.590
(15.0)
.236 (6.0)
1.040
(26.5)
Max
.630 (16.0)
1.120
(28.5)
Max
.630 (16.0)
.992 (25.2) Max
.992 (25.2) Max
.453 (11.5) Max
.453 (11.5)
Max
.709 (18.0) Max
.250 (6.3)
.375 (9.5)
.375 (9.5)
.250 (6.3)
.250 (6.3)
.705 (17.9)
.661 (16.8)
.331 (8.4)
.098
(2.5)
87
85
D38b
86
.705
(17.9)
87a
.661
86
87
(16.8)
30
85
30
Tin Plated
.126 (3.2)
PC Mount Leads
.315 (8.0)
NOTE: Dotted line indicates Flange Mount
Pin87a for SPDT devices ONLY.
D38c
1.016 (25.8)
.653 (16.6)
Max
.354
(9.0)
.886
(22.5)
1.016 (25.8)
.768
(19.5)
1.791
(45.5)
.433
(11.0)
.453
(11.5)
.571
(14.5)
.248
(6.3)
1.417 (36.0)
1.417 (36.0)
.268 (6.8)
1.291 (32.8)
.331 (8.4)
86
1.291
(32.8)
87a
87
.661
(16.8)
.331
(8.4)
30
85
.315 (8.0)
.705 (17.9)
57
NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com
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