DS18B20
参考价格:2.1300搜索次数:0现货供应商:6 家现货库存总量:222321
- 标准包装 :500
- 类别 :集成电路 (IC)
- 家庭 :PMIC - 热管理
- 系列 :-
- 功能 :温度计，恒温计
- 传感器类型 :内部
- 感应温度 :-55°C ~ 125°C
- 精确度 :±2°C（最小值）
- 拓扑 :寄存器库，变签式暂存器
- 输出类型 :1-Wire?
- 输出警报 :是
- 输出风扇 :无
- 电源电压 :3 V ~ 5.5 V
- 工作温度 :-55°C ~ 125°C
- 安装类型 :通孔
- 封装/外壳 :TO-226-3、TO-92-3 标准主体
- 供应商设备封装 :TO-92-3
- 包装 :散装
更多产品属性
综合指数
周搜索指数
| 序号 | 日期 | 搜索量 | 搜索量变化 | 搜索量变化幅度 |
|---|---|---|---|---|
| 1 | 2024-12-23-2024-12-29 | 1 |
0
|
0.00%
|
| 2 | 2024-12-16-2024-12-22 | 1 |
0
|
0.00%
|
| 3 | 2024-12-02-2024-12-08 | 8 |
0
|
0.00%
|
| 4 | 2024-11-18-2024-11-24 | 3 |
-5
|
-62.50%
|
| 5 | 2024-11-11-2024-11-17 | 8 |
0
|
0.00%
|
| 6 | 2024-11-04-2024-11-10 | 8 |
-2
|
-20.00%
|
| 7 | 2024-10-28-2024-11-03 | 10 |
4
|
66.67%
|
| 8 | 2024-10-21-2024-10-27 | 6 |
4
|
200.00%
|
| 9 | 2024-10-14-2024-10-20 | 2 |
-7
|
-77.78%
|
| 10 | 2024-10-07-2024-10-13 | 9 |
3
|
50.00%
|
| 11 | 2024-09-30-2024-10-06 | 6 |
-1
|
-14.29%
|
| 12 | 2024-09-23-2024-09-29 | 7 |
6
|
600.00%
|
| 13 | 2024-09-16-2024-09-22 | 1 |
-2
|
-66.67%
|
| 14 | 2024-09-09-2024-09-15 | 3 |
1
|
50.00%
|
| 15 | 2024-09-02-2024-09-08 | 2 |
0
|
0.00%
|
| 16 | 2024-08-26-2024-09-01 | 2 |
0
|
0.00%
|
| 17 | 2024-08-05-2024-08-11 | 2 |
1
|
100.00%
|
| 18 | 2024-07-29-2024-08-04 | 1 |
-3
|
-75.00%
|
| 19 | 2024-07-22-2024-07-28 | 4 |
1
|
33.33%
|
| 20 | 2024-07-15-2024-07-21 | 3 |
2
|
200.00%
|
| 21 | 2024-07-08-2024-07-14 | 1 |
-5
|
-83.33%
|
| 22 | 2024-07-01-2024-07-07 | 6 |
-12
|
-66.67%
|
| 23 | 2024-06-24-2024-06-30 | 18 |
17
|
1700.00%
|
| 24 | 2024-06-17-2024-06-23 | 1 |
-3
|
-75.00%
|
| 25 | 2024-06-10-2024-06-16 | 4 |
-23
|
-85.19%
|
| 26 | 2024-06-03-2024-06-09 | 27 |
-13
|
-32.50%
|
| 27 | 2024-05-27-2024-06-02 | 40 |
-23
|
-36.51%
|
| 28 | 2024-05-20-2024-05-26 | 63 |
14
|
28.57%
|
| 29 | 2024-05-13-2024-05-19 | 49 |
1
|
2.08%
|
| 30 | 2024-05-06-2024-05-12 | 48 |
13
|
37.14%
|
| 31 | 2024-04-29-2024-05-05 | 35 |
-23
|
-39.66%
|
| 32 | 2024-04-22-2024-04-28 | 58 |
23
|
65.71%
|
| 33 | 2024-04-15-2024-04-21 | 35 |
20
|
133.33%
|
| 34 | 2024-04-08-2024-04-14 | 15 |
2
|
15.38%
|
| 35 | 2024-04-01-2024-04-07 | 13 |
-70
|
-84.34%
|
| 36 | 2024-03-25-2024-03-31 | 83 |
76
|
1085.71%
|
| 37 | 2024-03-18-2024-03-24 | 17 |
-5
|
-22.73%
|
| 38 | 2024-03-11-2024-03-17 | 22 |
6
|
37.50%
|
| 39 | 2024-03-04-2024-03-10 | 16 |
0
|
0.00%
|
| 40 | 2024-02-26-2024-03-03 | 16 |
1
|
6.67%
|
| 41 | 2024-02-19-2024-02-25 | 15 |
0
|
0.00%
|
| 42 | 2024-02-12-2024-02-18 | 15 |
0
|
0.00%
|
| 43 | 2024-01-29-2024-02-04 | 15 |
0
|
0.00%
|
| 44 | 2024-01-22-2024-01-28 | 15 |
-15
|
-50.00%
|
| 45 | 2024-01-15-2024-01-21 | 30 |
16
|
114.29%
|
| 46 | 2024-01-08-2024-01-14 | 14 |
-3
|
-17.65%
|
| 47 | 2024-01-01-2024-01-07 | 17 |
2
|
13.33%
|
| 48 | 2023-12-25-2023-12-31 | 15 |
2
|
15.38%
|
| 49 | 2023-12-18-2023-12-24 | 13 |
-10
|
-43.48%
|
| 50 | 2023-12-11-2023-12-17 | 23 |
10
|
76.92%
|
| 51 | 2023-12-04-2023-12-10 | 13 |
-1
|
-7.14%
|
| 52 | 2023-11-27-2023-12-03 | 14 |
-4
|
-22.22%
|
周价格指数
| 序号 | 日期 | 价格 | 价格变化(元) | 价格变化幅度 |
|---|---|---|---|---|
| 1 | 2024-12-02-2024-12-08 | 2.1300 |
0.0000
|
0.00%
|
| 2 | 2024-11-25-2024-12-01 | 2.1300 |
0
|
0.00%
|
| 3 | 2024-08-05-2024-08-11 | 2.1300 |
0.0000
|
0.00%
|
| 4 | 2024-07-29-2024-08-04 | 2.1300 |
0.0000
|
0.00%
|
| 5 | 2024-07-22-2024-07-28 | 2.1300 |
0
|
0.00%
|
| 6 | 2024-07-01-2024-07-07 | 2.1300 |
0.0000
|
0.00%
|
| 7 | 2024-06-24-2024-06-30 | 2.1300 |
0.0000
|
0.00%
|
| 8 | 2024-06-17-2024-06-23 | 2.1300 |
0.0000
|
0.00%
|
| 9 | 2024-06-10-2024-06-16 | 2.1300 |
0
|
0.00%
|
| 10 | 2024-04-29-2024-05-05 | 2.1300 |
0.0000
|
0.00%
|
| 11 | 2024-04-22-2024-04-28 | 2.1300 |
0.0000
|
0.00%
|
| 12 | 2024-04-15-2024-04-21 | 2.1300 |
0.0000
|
0.00%
|
| 13 | 2024-04-08-2024-04-14 | 2.1300 |
0.0000
|
0.00%
|
| 14 | 2024-04-01-2024-04-07 | 2.1300 |
0
|
0.00%
|
推荐供应商
| 供应商 | 产品型号 | 品牌 | 库存数量 | 批号 | 封装 | 说明 | 询价 |
|---|---|---|---|---|---|---|---|
| DS18B20+ | MAXIM | 2000 | 22/23+ | SOP-8 | www.mrchip.cnIC先生-智慧供应链探索者假一赔万 |