參數(shù)資料
型號(hào): RD-18B-S003-1020TF
廠商: NEC TOKIN CORP
元件分類: 開關(guān)
英文描述: DRY REED SWITCH, 0.1A, 30VDC, SURFACE MOUNT-STRAIGHT
封裝: LEAD FREE
文件頁數(shù): 2/2頁
文件大?。?/td> 62K
代理商: RD-18B-S003-1020TF
Reed Switches Applications Vol.04 9
Items
Maximum Switching Power
Maximum Switching voltage
Maximum Switching Current
Maximum Carrying Current
Contact Resistance
Operating Time
Release Time
Withstand Voltage
Insulation Resistance
Life Expectancy
RD-18B
1
30
0.1
0.3
250
0.5
0.05
200
RD-7B
10
100
0.5
1.0
150
0.5
0.05
200
NRS-701
1
30
0.1
0.3
300
1.0
0.1
200
NRS-771
10
100
0.5
1.0
200
1.0
0.1
200
(W)
(VDC)
(A)
(A)
(m
Ω
)
(ms)
(ms)
(V.DC)
(
Ω
)
5VDC. 10mA and
Resistive Load
max.
max.
10
9
(at 100VDC)
10
7
(at 100VDC)
1
10
7
5
10
7
1
10
7
5
10
7
Operating Temperature Range (
°
C)
Weight
-40~+125
-40~+85
(mg)
max.
40
90
80
250
Specifications
Reel Tape Dimensions
Tape Dimensions
Reel Dimensions
(mm)
Type
A
B
W
F
E
G
P1
P2
P0
D0
D1
T1
T2
RD-18B
2.0
13.2
24.0
11.5
1.75
-
8.0
2.0
4.0
1.55
-
0.3
(3.0)
RD-7B
4.0
20.3
32.0
14.2
1.75
28.4
8.0
2.0
4.0
1.55
1.55
×
1.75
0.3
(3.0)
NRS-701
2.7
16.0
24.0
11.5
1.75
-
8.0
2.0
4.0
1.55
-
0.4
(3.2)
NRS-771
3.3
32.0
44.0
20.2
1.75
40.4
8.0
2.0
4.0
1.55
1.55
×
1.75
0.4
(4.2)
(mm)
A
B
C
W
250
100
13.0
24.5
330
80
13.0
33.5
330
80
13.0
24.5
382
80
13.0
45.5
Standard number of Packages
(piece/reel)
RD-18B
RD-7B
NRS-701, 771
1,000
2,000
Example for operation characteristics
Driving Area by Means of Ferrite Magnet 5 5 7 (NRS-701)
Values in the graph indicates reed switch's pick up ampereturns.
T1
T2
D1
Sprocket hole
φ
D0
Indented square-hole
for fitting chips
Chip fitted on square-hole
A
P1
P2
P0
Forward direction
F
G
E
W
B
B
W
A
C
C
MAGNET
S
N
Y
REED SWITCH
X
-20mm
X
-15
-10
10
1520
30
-5
0
5
10
15mm
Y
+5
30A
15A
10A
20A
10
15
3020
+10
+15
+20mm
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