kaiyun开云全站 (简称顺海科技)成立于2012年，是一家致力于生产及代理经销科技半导体、被动元器件为主的专业技术通路公司。顺海科技代理销售金瑞公司自主研发所有的自恢复保险丝，有JK品牌的插件式、常规表面贴装、低阻表面贴装、圆环、条状式五大系列PPTC自恢复保险丝产品。产品型号有近1200个，耐压值有从6V到600V的各种产品，目前广泛覆盖了电子电器的众多行业领域。

Fuse

自恢复 保险丝
JK系列

类别 _低阻 _SMD

产品 _插件 _贴片

SMD低阻

方形

条状

贴片低阻SMD自恢复保险丝

贴片自恢复保险丝SMD

插件式方形自恢复保险丝

插件式圆形自恢复保险丝

条状自恢复保险丝

低阻SMD
自恢复保险丝

产品型号有近1200个，耐压值从6V到600V

0603L系列

0805L系列

nSMDL系列

1210l系列

mSMDL系列

JK-SMD0603L系列自复保险丝

Electrical characteristics(25℃)

Part number	Vmax (Vdc)	Imax (A)	Ihold	Itrip	Time to trip		R @25°C
			@25°C	@25°C	Current	Time	Ri_min	R1_max
			(A)	(A)	(A)	(Sec)	(W)	(W)
JK-SMD-0603-035L	6.0	50.0	0.35	0.70	8.0	0.1	0.15	1.0
JK-SMD-0603-050L	6.0	50.0	0.5	1.0	8.0	0.6	0.07	0.4
JK-SMD-0603-075L	6.0	50.0	0.75	1.5	8.0	1.0	0.055	0.25
JK-SMD-0603-100L	6.0	50.0	1.0	2.0	8.0	2.0	0.45	0.22
JK-SMD-0603-125L	6.0	50.0	1.25	2.5	8.0	3.0	0.035	0.18
JK-SMD-0603-150L	6.0	50.0	1.5	3.0	8.0	4.0	0.025	0.12
JK-SMD-0603-175L	6.0	50.0	1.75	3.5	8.0	5.0	0.15	0.07
JK-SMD-0603-200L	6.0	50.0	2.0	4.0	8.0	5.0	0.012	0.065
JK-SMD-0603-260L	6.0	50.0	2.6	5.2	8.0	5.0	0.008	0.055
JK-SMD-0603-300L	6.0	50.0	3.0	6.0	8.0	5.0	0.008	0.05

JK-SMD0805L系列自复保险丝

Electrical characteristics(25℃)

Part number	Vmax (Vdc)	Imax (A)	Ihold	Itrip	Time to trip		R @25°C
			@25°C	@25°C	Current	Time	Ri_min	R1_max
			(A)	(A)	(A)	(Sec)	(W)	(W)
JK-SMD0805-075L	6.0	50.0	0.75	1.5	8.0	1.0	0.02	0.16
JK-SMD0805-075L/12	12.0	50.0	0.75	1.5	8.0	1.0	0.02	0.16
JK-SMD0805-110L	6.0	50.0	1.1	2.2	8.0	1.0	0.018	0.11
JK-SMD0805-110L/12	12.0	50.0	1.1	2.2	8.0	1.0	0.018	0.11
JK-SMD0805-125L	6.0	50.0	1.25	2.5	8.0	1.0	0.016	0.10
JK-SMD0805-125L/12	12.0	50.0	1.25	2.5	8.0	1.0	0.016	0.10
JK-SMD0805-150L	6.0	50.0	1.5	3.0	8.0	1.0	0.008	0.065
JK-SMD0805-150L/12	12.0	50.0	1.5	3.0	8.0	1.0	0.008	0.065
JK-SMD0805-175L	6.0	50.0	1.75	3.5	8.75	2.0	0.008	0.060
JK-SMD0805-175L/12	12.0	50.0	1.75	3.5	8.75	2.0	0.008	0.060
JK-SMD0805-200L	6.0	50.0	2.0	4.0	10.0	2.0	0.006	0.055
JK-SMD0805-200L/12	12.0	50.0	2.0	4.0	10.0	2.0	0.006	0.055
JK-SMD0805-260L	6.0	50.0	2.6	5.2	13.0	2.0	0.003	0.035
JK-SMD0805-260L/12	12.0	50.0	2.6	5.2	13.0	2.0	0.003	0.035
JK-SMD0805-300L	6.0	50.0	3.0	6.0	15.0	2.0	0.003	0.030
JK-SMD0805-300L/12	12.0	50.0	3.0	6.0	15.0	2.0	0.003	0.030
JK-SMD0805-350L	6.0	50.0	3.5	7.0	17.5	2.0	0.003	0.020
JK-SMD0805-350L/12	12.0	50.0	3.5	7.0	17.5	2.0	0.003	0.020
JK-SMD0805-400L	6.0	50.0	4.0	8.0	20.0	2.0	0.003	0.015
JK-SMD0805-400L/12	12.0	50.0	4.0	8.0	20.0	2.0	0.003	0.015
JK-SMD0805-450L	6.0	50.0	4.5	9.0	22.5	2.0	0.003	0.010
JK-SMD0805-450L/12	12.0	50.0	4.5	9.0	22.5	2.0	0.003	0.010

JK-nSMDL系列自复保险丝

Electrical characteristics(25℃)

Part number	Vmax (Vdc)	Imax (A)	Ihold	Itrip	Time to trip		R @25°C
			@25°C	@25°C	Current	Time	Ri_min	R1_max
			(A)	(A)	(A)	(Sec)	(W)	(W)
JK-nSMD150L	6.0	50.0	1.5	3.0	8.0	5.0	0.01	0.065
JK-nSMD150L-9	9.0	50.0	1.5	3.0	8.0	5.0	0.01	0.065
JK-nSMD175L	6.0	50.0	1.75	3.5	8.0	5.0	0.01	0.06
JK-nSMD175L-9	9.0	50.0	1.75	3.5	8.0	5.0	0.01	0.06
JK-nSMD175L-12	12.0	50.0	1.75	3.5	8.0	5.0	0.01	0.06
JK-nSMD200L	6.0	50.0	2.0	4.0	8.0	5.0	0.008	0.04
JK-nSMD200L-12	12.0	50.0	2.0	4.0	8.0	5.0	0.008	0.04
JK-nSMD260L	6.0	50.0	2.6	5.2	8.0	5.0	0.004	0.026
JK-nSMD260L-12	12.0	50.0	2.6	5.2	8.0	5.0	0.004	0.026
JK-nSMD300L	6.0	50.0	3.0	6.0	15.0	2.0	0.004	0.02
JK-nSMD300L-12	12.0	50.0	3.0	6.0	15.0	2.0	0.004	0.02
JK-nSMD350L	6.0	50.0	3.5	7.0	17.5	2.0	0.004	0.018
JK-nSMD350L-12	12.0	50.0	3.5	7.0	17.5	2.0	0.004	0.018
JK-nSMD380L	6.0	50.0	3.8	7.6	19.0	2.0	0.004	0.016
JK-nSMD380L-12	12.0	50.0	3.8	7.6	19.0	2.0	0.004	0.016
JK-nSMD400L	6.0	50.0	4.0	8.0	20.0	2.0	0.004	0.014
JK-nSMD400L-12	12.0	50.0	4.0	8.0	20.0	2.0	0.004	0.014
JK-nSMD450L	6.0	50.0	4.5	9.0	22.5	2.0	0.002	0.012
JK-nSMD450L-12	12.0	50.0	4.5	9.0	22.5	2.0	0.002	0.012
JK-nSMD500L	6.0	50.0	5.0	10.0	25.0	2.0	0.002	0.011
JK-nSMD550L	6.0	50.0	5.0	11.0	27.5	2.0	0.002	0.010
JK-nSMD600L	6.0	50.0	6.0	12.0	30.0	2.0	0.002	0.009

JK-SMD1210L Series

Electrical characteristics(25℃)

Part number	Vmax (Vdc)	Imax (A)	Ihold	Itrip	Time to trip		R @25°C
			@25°C	@25°C	Current	Time	Ri_min	R1_max
			(A)	(A)	(A)	(Sec)	(W)	(W)
JK-SMD1210-150L	6.0	50.0	1.5	3.0	8.0	2.0	0.01	0.06
JK-SMD1210-150L-12	12.0	50.0	1.5	3.0	8.0	2.0	0.01	0.06
JK-SMD1210-175L	6.0	50.0	1.75	3.5	8.0	2.0	0.005	0.04
JK-SMD1210-175L-12	12.0	50.0	1.75	3.5	8.0	2.0	0.005	0.04
JK-SMD1210-190L	6.0	50.0	1.9	3.8	8.0	3.0	0.006	0.037
JK-SMD1210-190L-12	12.0	50.0	1.9	3.8	8.0	3.0	0.006	0.037
JK-SMD1210-200L	6.0	50.0	2.0	4.0	8.0	3.0	0.006	0.035
JK-SMD1210-200L-12	12.0	50.0	2.0	4.0	8.0	3.0	0.006	0.035
JK-SMD1210-260L	6.0	50.0	2.6	5.2	13.0	2.0	0.003	0.025
JK-SMD1210-260L-12	12.0	50.0	2.6	5.2	13.0	2.0	0.003	0.025
JK-SMD1210-300L	6.0	50.0	3.0	6.0	15.0	2.0	0.003	0.020
JK-SMD1210-300L-12	12.0	50.0	3.0	6.0	15.0	2.0	0.003	0.020
JK-SMD1210-350L	6.0	50.0	3.5	7.0	17.5	2.0	0.002	0.018
JK-SMD1210-350L-12	12.0	50.0	3.5	7.0	17.5	2.0	0.002	0.018
JK-SMD1210-380L	6.0	50.0	3.8	7.6	19.0	2.0	0.002	0.016
JK-SMD1210-380L-12	12.0	50.0	3.8	7.6	19.0	2.0	0.002	0.016
JK-SMD1210-400L	6.0	50.0	4.0	8.0	20.0	2.0	0.002	0.014
JK-SMD1210-400L-12	12.0	50.0	4.0	8.0	20.0	2.0	0.002	0.014
JK-SMD1210-450L	6.0	50.0	4.5	9.0	22.5	2.0	0.001	0.013
JK-SMD1210-450L-12	12.0	50.0	4.5	9.0	22.5	2.0	0.001	0.013
JK-SMD1210-500L	6.0	50.0	5.0	10.0	25.0	2.0	0.001	0.012
JK-SMD1210-500L-12	12.0	50.0	5.0	10.0	25.0	2.0	0.001	0.012
JK-SMD1210-550L	6.0	50.0	5.5	11.0	27.5	2.0	0.001	0.011
JK-SMD1210-550L-12	12.0	50.0	5.5	11.0	27.5	2.0	0.001	0.011
JK-SMD1210-600L	6.0	50.0	6.0	12.0	30.0	2.0	0.001	0.010
JK-SMD1210-600L-12	12.0	50.0	6.0	12.0	30.0	2.0	0.001	0.010
JK-SMD1210-650L	6.0	50.0	6.5	13.0	32.5	2.0	0.001	0.009
JK-SMD1210-650L-12	12.0	50.0	6.5	13.0	32.5	2.0	0.001	0.009
JK-SMD1210-700L	6.0	50.0	7.0	14.0	35.0	2.0	0.001	0.008
JK-SMD1210-700L-12	12.0	50.0	7.0	14.0	35.0	2.0	0.001	0.008
JK-SMD1210-750L	6.0	50.0	7.5	15.0	37.5	2.0	0.001	0.007
JK-SMD1210-750L-12	12.0	50.0	7.5	15.0	37.5	2.0	0.001	0.007

JK-mSMDL系列自复保险丝

Electrical characteristics(25℃)

Part number	Vmax (Vdc)	Imax (A)	Ihold	Itrip	Time to trip		R @25°C
			@25°C	@25°C	Current	Time	Ri_min	R1_max
			(A)	(A)	(A)	(Sec)	(W)	(W)
JK-mSMD190L	6.0	50.0	1.9	3.8	8.0	5.0	0.003	0.025
JK-mSMD190L-12	12.0	50.0	1.9	3.8	8.0	5.0	0.003	0.025
JK-mSMD260L	6.0	50.0	2.6	5.2	8.0	5.0	0.003	0.024
JK-mSMD260L-12	12.0	50.0	2.6	5.2	8.0	5.0	0.003	0.024
JK-mSMD300L	6.0	50.0	3.0	6.0	15.0	2.0	0.003	0.022
JK-mSMD300L-12	12.0	50.0	3.0	6.0	15.0	2.0	0.003	0.022
JK-mSMD350L	6.0	50.0	3.5	7.0	17.5	2.0	0.003	0.020
JK-mSMD350L-12	12.0	50.0	3.5	7.0	17.5	2.0	0.003	0.020
JK-mSMD400L	6.0	50.0	4.0	8.0	20.0	2.0	0.003	0.018
JK-mSMD400L-12	12.0	50.0	4.0	8.0	20.0	2.0	0.003	0.018
JK-mSMD450L	6.0	50.0	4.5	9.0	22.5	2.0	0.003	0.016
JK-mSMD450L-12	12.0	50.0	4.5	9.0	22.5	2.0	0.003	0.016
JK-mSMD500L	6.0	50.0	5.0	10.0	25.0	2.0	0.003	0.014
JK-mSMD500L-12	12.0	50.0	5.0	10.0	25.0	2.0	0.003	0.014
JK-mSMD550L	6.0	50.0	5.0	11.0	27.5	2.0	0.002	0.012
JK-mSMD550L-12	12.0	50.0	5.0	11.0	27.5	2.0	0.002	0.012
JK-mSMD600L	6.0	50.0	6.0	12.0	30.0	2.0	0.002	0.010
JK-mSMD600L-12	12.0	50.0	6.0	12.0	30.0	2.0	0.002	0.010
JK-mSMD650L	6.0	50.0	6.5	13.0	32.5	2.0	0.002	0.008
JK-mSMD650L-12	12.0	50.0	6.5	13.0	32.5	2.0	0.002	0.008
JK-mSMD700L	6.0	50.0	7.0	14.0	35.0	2.0	0.001	0.007