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NTC贴片热敏电阻SMD热敏电阻

2009年11月27日 13:42 www.elecfans.com 作者:佚名 用户评论(0

NTC贴片热敏电阻SMD热敏电阻

1.SMD热敏电阻特性:
·体积小
·无引线,适合高密度表面贴装
·优良的可焊性及耐热冲击性
·适合波峰焊及再流焊
2.NTC贴片热敏电阻用途:
·半导体陶瓷电容、液晶显示、晶体管及移动通讯设备用石英振荡器的温度补偿
·可充电电池的温度探测
·计算机微处理器的温度探测
·需温度补偿的各种电路

3.型号命名:
型号命名

4.SMD热敏电阻产品尺寸规格:

产品规格尺寸

封装类型
L(长)
W(宽)
T(厚)
M(端头宽)
0402(1005)
0.04±.006(1.0±0.15)
0.02±.004(0.5±0.10)
0.024max(0.60max)
0.004min(0.10min)
0603(1608)
0.063±.006(1.6±0.15)
0.031±.006(0.8±0.15)
0.037max(0.95max)
0.004min(0.10min)
0805(2012)
0.08±.008(2.0±0.20)
0.05±.008(1.25±0.2)
0.05max(1.25max)
0.006min(0.15min)
1206(3216)
0.126±.008(3.2±0.20)
0.063±.008(1.6±0.20)
0.063max(1.60max)
0.008min(0.20min)

5.NTC贴片热敏电阻产品系列

·0402 SMD热敏电阻系列

规格型号

25℃电阻值(KΩ)

B值25/85℃(K)

CMF0402-331□2700A 0.33               2700  (B值25/50℃)
CMF0402-471□2800A 0.47               2800  (B值25/50℃)
CMF0402-102□3000A 1.0               3000  (B值25/50℃)
CMF0402-332□3100A 3.3               3100  (B值25/50℃)
CMF0402-472□3200A 4.7               3200  (B值25/50℃)
CMF0402-103□3300A 10               3300  (B值25/50℃)
CMF0402-103□3380A 10               3380  (B值25/50℃)
CMF0402-103□3400A 10               3400  (B值25/50℃)
CMF0402-103□3435B 10 3435
CMF0402-103□3900B 10 3900
CMF0402-223□3600A 22               3600  (B值25/50℃)
CMF0402-333□3700A 33               3700  (B值25/50℃)
CMF0402-333□3950B 33 3950
CMF0402-473□3380A 47               3800  (B值25/50℃)
CMF0402-473□4100B 47 4100
CMF0402-683□3970B 68 3970
CMF0402-104□3950B 100 3950
CMF0402-104□4000B 100 4000
·0603 SMD热敏电阻系列

规格型号

25℃电阻值(KΩ)

B值25/85℃(K)

CMF0603-101□2750B 0.10 2750
CMF0603-331□2800A 0.33             2800(B值25/50℃)
CMF0603-471□2900A 0.47             2900(B值25/50℃)
CMF0603-102□2950B 1.0 2950
CMF0603-102□3100A 1.0             3100(B值25/50℃)
CMF0603-202□3100B 2.0 3100
CMF0603-202□3150B 2.0 3150
CMF0603-222□2800B 2.2 2800
CMF0603-222□3150B 2.2 3150
CMF0603-302□3150B 3.0 3150
CMF0603-302□3200B 3.0 3200
CMF0603-332□2800B 3.3 2800
CMF0603-332□3150B 3.3 3150
CMF0603-332□3200A 3.3             3200(B值25/50℃)
CMF0603-472□3300A 4.7             3300(B值25/50℃)
CMF0603-472□3340B 4.7 3340
CMF0603-502□3300A 5.0             3300(B值25/50℃)
CMF0603-502□3340B 5.0 3340
CMF0603-103□3435A 10.0             3435(B值25/50℃)
CMF0603-103□3435B 10.0 3435
CMF0603-103□3450B 10.0 3450
CMF0603-103□3500A 10.0             3500(B值25/50℃)
CMF0603-103□3500B 10.0 3500
CMF0603-103□3550B 10.0 3550
CMF0603-103□3610B 10.0 3610
CMF0603-103□3700B 10.0 3700
CMF0603-103□3970B 10.0 3970
CMF0603-123□3550B 12.0 3550
CMF0603-223□3800A 22.0             3800(B值25/50℃)
CMF0603-223□3800B 22.0 3800
CMF0603-223□3900B 22.0 3900
CMF0603-223□4000B 22.0 4000
CMF0603-303□3900B 30.0 3900
CMF0603-333□3800A 33.0             3800(B值25/50℃)
CMF0603-333□3800B 33.0 3800
CMF0603-333□3900B 33.0 3900
CMF0603-333□3950B 33.0 3950
CMF0603-403□3950B 40.0 3950
CMF0603-473□3800B 47.0 3800
CMF0603-473□3900A 47.0             3900(B值25/50℃)
CMF0603-473□3950B 47.0 3950
CMF0603-493□3950B 49.0 3950
CMF0603-503□3950B 50.0 3950
CMF0603-513□3950B 51.0 3950
CMF0603-683□3950B 68.0 3950
CMF0603-683□4000A 68.0             4000(B值25/50℃)
CMF0603-104□3950B 100.0 3950
CMF0603-104□4000A 100.0             4000(B值25/50℃)
CMF0603-104□4000B 100.0 4000
CMF0603-104□4100A 100.0             4100(B值25/50℃)
CMF0603-104□4400B 100.0 4400
CMF0603-154□4000B 150.0 4000
CMF0603-204□3950B 200.0 3950
CMF0603-224□3950B 220.0 3950
CMF0603-304□4055B 300.0 4055
CMF0603-334□4100B 330.0 4100
CMF0603-374□4000B 370.0 4000
CMF0603-404□4100B 400.0 4100
CMF0603-474□4055B 470.0 4055
CMF0603-504□4100B 500.0 4100
CMF0603-564□4100B 560.0 4100
·0805贴片热敏电阻系列

规格型号

25℃电阻值(KΩ)

B值25/85℃(K)

CMF0805-331□2900A 0.33             2900(B值25/50℃)
CMF0805-471□3000A 0.47             3000(B值25/50℃)
CMF0805-102□3000A 1.0             3200(B值25/50℃)
CMF0805-202□3200B 2.0 3200
CMF0805-222□3200B 2.2 3200
CMF0805-332□3000A 3.3             3300(B值25/50℃)
CMF0805-392□3650 3.9 3650
CMF0805-472□3435B 4.7 3435
CMF0805-472□3500A 4.7             3500(B值25/50℃)
CMF0805-472□3500B 4.7 3500
CMF0805-472□3660B 4.7 3660
CMF0805-502□3350B 5.0 3350
CMF0805-502□3435B 5.0 3435
CMF0805-502□3470A 5.0             3470(B值25/50℃)
CMF0805-502□3500B 5.0 3500
CMF0805-682□3500B 6.8 3500
CMF0805-752□3550B 7.5 3550
CMF0805-752□3850B 7.5 3850
CMF0805-822□3550B 8.2 3550
CMF0805-912□3550B 9.1 3550
CMF0805-103□3435B 10.0 3435
CMF0805-103□3500B 10.0 3500
CMF0805-103□3500A 10.0             3500(B值25/50℃)
CMF0805-103□3550B 10.0 3550
CMF0805-103□3600B 10.0 3600
CMF0805-103□3970B 10.0 3970
CMF0805-123□3500B 12.0 3500
CMF0805-123□3970B 12.0 3970
CMF0805-153□3630B 15.0 3630
CMF0805-153□3700A 15.0             3700(B值25/50℃)
CMF0805-223□3800A 22.0             3800(B值25/50℃)
CMF0805-223□3800B 22.0 3800
CMF0805-223□3900B 22.0 3900
CMF0805-222□4055B 22.0 4055
CMF0805-233□3900B 23.0 3900
CMF0805-273□3900B 27.0 3800
CMF0805-303□3900B 30.0 3900
CMF0805-333□3800B 33.0 3800
CMF0805-333□3900A 33.0             3900(B值25/50℃)
CMF0805-333□4055B 33.0 4055
CMF0805-473□3850B 47.0 3850
CMF0805-473□4000B 47.0 4000
CMF0805-503□4000B 50.0 4000
CMF0805-563□4000B 56.0 4000
CMF0805-683□3950B 68.0 3950
CMF0805-683□4100A 68.0             4100(B值25/50℃)
CMF0805-104□4000B 100.0 4000
CMF0805-104□4100A 100.0             4100(B值25/50℃)
CMF0805-104□4200A 100.0             4100(B值25/50℃)
CMF0805-154□4055B 150.0 4055
CMF0805-204□3950B 200.0 3950
CMF0805-224□4055B 220.0 4055
CMF0805-334□4100B 330.0 4100
CMF0805-205□4100B 2000.0 4350
·1206贴片热敏电阻系列

规格型号

25℃电阻值(KΩ)

B值25/50℃(K)

CMF1206-101□2700A 0.10 2700
CMF1206-221□2900A 0.22 2900
CMF1206-331□3000A 0.33 3000
CMF1206-471□3100A 0.47 3100
CMF1206-681□3100A 0.68 3100
CMF1206-102□3200A 1.00 3200
CMF1206-222□3250A 2.20 3250
CMF1206-332□3300A 3.30 3300
CMF1206-472□3350A 4.70 3350
CMF1206-682□3400A 6.80 3400
CMF1206-103□3435A 10.00 3435
CMF1206-103□3900A 10.00 3900
CMF1206-153□3500A 15.00 3500
CMF1206-223□3600A 22.00 3600
CMF1206-333□3800A 33.00 3800
CMF1206-473□3900A 47.00 3900
CMF1206-683□3950A 68.00 3950
CMF1206-104□4100A 100.00 4100
CMF1206-224□4200A 220.00 4200
CMF1206-334□4300A 330.00 4300
CMF1206-474□4500A 470.00 4500
CMF1206-564□4500A 560.00 4500
备注:·□:表示阻值误差(F:±1%,G:±2%,H:±3%,J:±5%,K:±10%)
·阻值精度误差±1%,B值误差±1%;其他阻值误差(±2%,±3%,±5%,±10%),B值误差±3%
·使用温度范围-40~+125℃
·额定功率0603系列100mw,0805系列200mw,1206系列250mw

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