TCTR
睿思电阻
NTC贴片热敏电阻
NTC贴片热敏电阻,
采用第3代厚膜烧结工艺, 高可靠性
高温度检测精度,符合AEC-Q200测试要求的½½级产品
结构及特点
●
氧化铝基板上的热敏电阻膜层由绝缘玻璃保护
½得该系列拥有很½的机械强度和可靠性;
●
无论阻值大小,电阻厚度不变;
●
三层结构电极保证了电阻具有良½的焊接½力和耐热性;
●
符合AEC-Q200½规认证;
●
部分型号符合UL1434标准;
●
B
25/85
为3000K及以上的所有型号最高工½温度可达+150℃,
B
25/85
为3000K以下的型号最高工½温度可达+125℃。
高纯度氧化铝基板
电阻½
内部电极
内部镀层
绝缘玻璃保护层
外部镀层
规格及尺寸(单½:
mm)
系列号
TCTR0402
TCTR0603
TCTR0805
L
1.00±0.05
1.60±0.15
2.00±0.20
W
0.50±0.05
0.80±0.15
1.25±0.20
t
0.35±0.05
0.50±0.10
0.55±0.10
b
0.25+0.05/-0.10
0.30±0.20
0.40±0.20
包装数量
10,000pcs
5,000pcs
参数
系列号
TCTR0402
TCTR0603
TCTR0805
阻值精度
±1%, ±2%
±3%, ±5%
±10%
B值精度
散热系数
δ≦1.5mW/℃
热时间常数
τ≦5.0sec
最大运行功率
额定功率
110mW
工½温度范围
≒1.1
mW/℃
±1%, ±2%
±3%, ±5%
≒1.2
mW/℃
≒1.3
mW/℃
≒1.5sec
≒2.0sec
≒2.5sec
5mW
120mW
130mW
-40
℃
~+125℃
B值(25℃/85℃)
4610K~4800K
4410K~4600K
4210K~4400K
4010K~4200K
3810K~4000K
3610K~3800K
3410K~3600K
3210K~3400K
3010K~3200K
①
标准阻值范围(25℃)
TCTR0402 (Ω)
75K~820K
24K~470K
9.1K~110K
7.5K~100K
3.6K~62K
2K~30K
1.8K~30K
2.4K~22K
1.1K~10K
TCTR0603 (Ω)
47K~1.6M
15K~910K
6.2K~200K
4.7K~200K
2.4K~110K
1.2K~56K
1.1K~56K
1.5K~43K
750~20K
TCTR0805 (Ω)
24K~470K
8.2K~430K
3.0K~91K
2.7K~91K
1.2K~51K
620~27K
620~27K
750~18K
390~9.1K
①
B值:由25℃和85℃零功率阻值计算得出,
其他B值产品可以接受定制。
长沙睿思电子科技有限公司 |
www.resistor.today
| sales@cbeureka.com | Tel:0755-83981080/83981010
规格书编号:C20001
版本:V1
生效日期:2019/12/24
107
TCTR
NTC贴片热敏电阻
阻值温度特性表
阻值 (25℃) /
B值
(25℃/85℃)
温度
(℃)
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
150
睿思电阻
单½:Ω
R:100KΩ
B:4300K
4,039,000.0
2,878,000.0
2,073,000.0
1,508,000.0
1,108,000.0
821,600.0
614,500.0
463,500.0
352,500.0
270,100.0
208,500.0
162,100.0
126,900.0
100,000.0
79,300.0
63,280.0
50,790.0
41,010.0
33,290.0
27,170.0
22,300.0
18,390.0
15,240.0
12,690.0
10,620.0
8,927.0
7,537.0
6,392.0
5,444.0
4,655.0
3,998.0
3,447.0
2,983.0
2,592.0
1,356.0
R:1KΩ
B:3000K
14,270.0
11,130.0
8,761.0
6,953.0
5,561.0
4,481.0
3,636.0
2,971.0
2,443.0
2,020.0
1,681.0
1,406.0
1,183.0
1,000.0
849.5
725.0
621.5
535.1
462.6
401.5
349.9
306.0
268.6
236.5
209.0
185.3
164.8
147.0
131.5
118.0
106.2
95.8
86.7
78.6
50.0
R:1KΩ
B:3200K
17,200.0
13,180.0
10,200.0
7,959.0
6,265.0
4,972.0
3,976.0
3,202.0
2,597.0
2,120.0
1,742.0
1,440.0
1,197.0
1,000.0
840.1
709.4
601.8
513.0
439.2
377.7
326.1
282.6
246.0
214.8
188.3
165.6
146.2
129.4
115.0
102.4
91.5
82.0
73.7
66.4
41.0
R:10KΩ
B:3450K
217,300.0
162,800.0
123,300.0
94,240.0
72,720.0
56,620.0
44,450.0
35,170.0
28,040.0
22,520.0
18,210.0
14,820.0
12,140.0
10,000.0
8,286.0
6,903.0
5,782.0
4,867.0
4,116.0
3,498.0
2,986.0
2,560.0
2,203.0
1,904.0
1,652.0
1,439.0
1,258.0
1,103.0
971.3
857.7
759.8
675.3
601.9
538.1
320.3
R:10KΩ
B:3700K
274,600.0
201,100.0
149,000.0
111,600.0
84,410.0
64,470.0
49,690.0
38,630.0
30,280.0
23,920.0
19,040.0
15,260.0
12,310.0
10,000.0
8,172.0
6,718.0
5,554.0
4,617.0
3,858.0
3,240.0
2,734.0
2,318.0
1,974.0
1,688.0
1,450.0
1,251.0
1,083.0
940.9
820.6
718.3
630.9
555.9
491.5
435.9
250.0
R:10KΩ
B:3900K
331,000.0
238,200.0
173,400.0
127,700.0
95,100.0
71,530.0
54,330.0
41,640.0
32,200.0
25,100.0
19,730.0
15,620.0
12,450.0
10,000.0
8,082.0
6,573.0
5,378.0
4,426.0
3,663.0
3,047.0
2,548.0
2,141.0
1,808.0
1,533.0
1,306.0
1,118.0
960.2
828.2
717.1
623.2
543.6
475.9
418.0
368.3
205.1
R:10KΩ
B:4100K
399,100.0
282,000.0
201,800.0
146,200.0
107,100.0
79,370.0
59,400.0
44,890.0
34,240.0
26,340.0
20,440.0
15,990.0
12,600.0
10,000.0
7,993.0
6,432.0
5,208.0
4,243.0
3,477.0
2,866.0
2,375.0
1,978.0
1,656.0
1,392.0
1,177.0
998.8
851.5
729.0
626.7
540.8
468.5
407.3
355.4
311.2
168.2
R:100KΩ
B:4500K
4,870,000.0
3,408,000.0
2,413,000.0
1,727,000.0
1,248,000.0
911,600.0
671,900.0
499,700.0
374,800.0
283,400.0
216,000.0
165,900.0
128,400.0
100,000.0
78,430.0
61,920.0
49,190.0
39,310.0
31,610.0
25,560.0
20,780.0
16,980.0
13,960.0
11,530.0
9,566.0
7,978.0
6,684.0
5,626.0
4,757.0
4,040.0
3,445.0
2,950.0
2,537.0
2,190.0
1,112.0
R:100KΩ
B:4700K
5,871,000.0
4,036,000.0
2,808,000.0
1,976,000.0
1,407,000.0
1,011,000.0
734,600.0
538,600.0
398,500.0
297,400.0
223,900.0
169,800.0
129,800.0
100,000.0
77,570.0
60,580.0
47,630.0
37,690.0
30,010.0
24,040.0
19,360.0
15,690.0
12,780.0
10,470.0
8,617.0
7,130.0
5,928.0
4,953.0
4,157.0
3,505.0
2,969.0
2,525.0
2,157.0
1,850.0
912.4
选型表
选型示例:TCTR0805J1K00H3200T(TCTR
0805 ±5% 1KΩ B值精度±3% B值3200K
编带 )
T
C
T
R
0
8
0
5
J
1
K
0
0
H
3
2
0
0
T
系列号
TCTR
尺寸
0402
0603
0805
阻值精度
F=±1%
G=±2%
H=±3%
J=±5%
K=±10%
阻值
1R00=1
Ω
1K00=1K
Ω
1M00=1M
Ω
1M60=1.6M
Ω
B值精度
F=±1%
G=±2%
H=±3%
J=±5%
B值阻值
3200=3200K
4000=4000K
4800=4800K
编码
T=编带
长沙睿思电子科技有限公司 |
www.resistor.today
| sales@cbeureka.com | Tel:0755-83981080/83981010
108
规格书编号:C20001
版本:V1
生效日期:2019/12/24