Multifuse® PPTC 可恢復式保險絲

技術規格

Bourns® Multifuse® 聚合物正溫度係數（PPTC）可復位保險絲專為廣泛的電路保護應用提供過電流保護。全新的125°C聚合物 PTC 元件專為在高電壓與高溫等嚴苛環境下提供堅固且具成本效益的保護而設計，能有效降低短路風險。這些元件可消除所有此類應用中因溫度變化引起的跳閘，同時在節省空間的表面貼裝封裝中提供更高的電阻保護。

Bourns® 可復位聚合物 PTC 熱敏電阻在提供更強電路保護的同時，也具備高度靈活性，其緊湊的表面貼裝裝置（SMD）相比於傳統徑向引線元件，為設計人員在空間受限的佈局中提供了更多自由。其廣泛應用包括：汽車電路保護、高可靠性電子設備的過電流與浪湧保護、以及針對工業運輸、通信、安全系統與消費性電子設備的堅固可復位故障保護。

Quick links to product tables:

Surface Mount (SMD) Low Ohmic Series
Surface Mount (SMD) High Temperature Series
Surface Mount (SMD) Standard Series
Radial Leaded, Through Holes Series
Axial Leaded (Strap) Series
Customized and DC Motor Series

More information:

Technical Library
Product Training Modules
Design Kits
Material Information
Conflict Mineral Source Reporting: CMRT
Technical inquiries:Multifuse@Bourns.com

Surface Mount (SMD) Low Ohmic Series

Series	資料表	保持電流- Ihold (安培)	機構認證	物質資料表 MDS
MF-ASML/X	MF-ASML-X	0.10 - 0.75	cUL: E174545 TÜV: R 50391579	MF-ASML/X
MF-FSML/X	MF-FSML-X	0.35 - 3.00	cUL: E174545 TÜV: R 50391579	MF-FSML/X
MF-PSML/X	MF-PSML-X	0.75 - 4.50	cUL: E174545 TÜV: R 50391579	MF-PSML/X
MF-NSML/X	MF-NSML-X	1.5 - 6.0	cUL: E174545 TÜV: R 50391579	MF-NSML/X
MF-USML/X	MF-USML-X	1.75 - 7.0	cUL: E174545 TÜV: R 50391579	MF-USML/X

Surface Mount (SMD) High Temperature Series

Series	資料表	保持電流- Ihold (安培)	機構認證	物質資料表 MDS
MF-ASML/X	MF-ASML-X	0.10 - 0.75	cUL: E174545 TÜV: R 50391579	MF-ASML/X
MF-FSML/X	MF-FSML-X	0.35 - 3.00	cUL: E174545 TÜV: R 50391579	MF-FSML/X
MF-PSML/X	MF-PSML-X	0.75 - 4.50	cUL: E174545 TÜV: R 50391579	MF-PSML/X
MF-NSML/X	MF-NSML-X	1.5 - 6.0	cUL: E174545 TÜV: R 50391579	MF-NSML/X
MF-USML/X	MF-USML-X	1.75 - 7.0	cUL: E174545 TÜV: R 50391579	MF-USML/X

Surface Mount (SMD) Standard Series

Series	資料表	保持電流- Ihold (安培)	機構認證	物質資料表 MDS	工程文件
MF-FSMF		0.10 - 0.50	cUL: E174545 TÜV: R 50256634	MF-FSMF	Downloads
MF-PSMF		0.10 - 1.10	cUL: E174545 TÜV: R 50256634	MF-PSMF	Downloads
MF-NSMF	MF-NSMF	0.05 - 2.00	cUL: E174545 TÜV: R 50256634	MF-NSMF
MF-USMF		0.05 - 0.50	cUL: E174545 TÜV: R 50256634	MF-USMF	Downloads
MF-MSMF		0.1 - 2.6	cUL: E174545 TÜV: R 50256634	MF-MSMF	Downloads
MF-SMDF		0.30 - 2.60	cUL: E174545 TÜV: R 50256634	MF-SMDF	Downloads
MF-LSMF		1.85 - 3.00	cUL: E174545 TÜV: R 50256634	MF-LSMF	Downloads
MF-GSMF	MF-GSMF	3.0	cUL: E174545 TÜV: R 50256634	MF-GSMF
MF-SM		0.3 – 3.0	cUL: E174545 TÜV: R 50362083	MF-SM	Downloads
MF-SM/250		0.08 – 0.13	cUL: E174545 TÜV: R 50362083	MF-SM-250	Downloads
MF-SM/250V		0.13	cUL: E174545 TÜV: R 50362083	MF-SM-250V	Downloads
MF-SD/250		0.13	cUL: E174545	MF-SD/250	Downloads

Radial Leaded, Through Holes Series

Series	資料表	保持電流- Ihold (安培)	機構認證	物質資料表 MDS	工程文件
MF-R		0.05 - 11.0	cUL: E174545 TÜV: R 50366745	MF-R	Downloads
MF-RG		3.0 - 11.0	cUL: E174545	MF-RG	Downloads
MF-RX/72		0.2 - 3.75	cUL: E174545 TÜV: R 50366745	MF-RX/72	Downloads
MF-RHT		0.5 - 13.0	cUL: E174545 TÜV: R 50494578	MF-RHT	Downloads
MF-RHS	MF-RHS	3.5 - 13.0	cUL: E174545	MF-RHS
MF-RM		0.05 - 0.55	cUL: E174545 TÜV: R 50232433	MF-RM	Downloads
MF-RX/250		0.12 - 0.18	cUL: E174545 TÜV: R 50260658	MF-RX/250	Downloads

Axial Leaded (Strap) Series

Series	保持電流- Ihold (安培)	機構認證	物質資料表 MDS	工程文件
MF-LR	1.9 - 9.0	cUL: E174545 TÜV: R 50410733	MF-LR	Downloads
MF-LS	1.0 - 3.4	cUL: E174545 TÜV: R 50410733	MF-LS	Downloads
MF-S	1.2 - 4.2	cUL: E174545 TÜV: R 50410733	MF-S	Downloads
MF-SVS	1.7 - 2.7	cUL: E174545 TÜV: R 50410733	MF-SVS	Downloads
MF-VS	1.7 - 2.1	cUL: E174545 TÜV: R 50410733	MF-VS	Downloads
MF-VS Narrow Body	1.7 - 2.1	cUL: E174545 TÜV: R 50410733	MF-VS Narrow Body	Downloads

Customized and DC Motor Series

Series	資料表	產品圖片	保持電流- Ihold (安培)	機構認證	機構認證	物質資料表 MDS	工程	工程文件
MF-D			2.5 - 12.2		cUL: E174545			Downloads
MF-DC	MF-DC		50		Available Upon Request	TBD

Hold Current (A)

Max. Voltage (V)

Mounting Style

尺寸

Part Number	Hold Current (A)	Max. Voltage (V)	Mounting Style	尺寸	Max. Current (A)	Interrupt Rating	Rated Temperature	Agency Approval	Engineering	Buy Now

Part Number

Hold Current (A)

Max. Voltage (V)

Mounting Style

尺寸

Max. Current (A)

Interrupt Rating

Rated Temperature

Agency Approval

Engineering

Buy Now

Model/Datasheet	濕度敏感等級 MSL	焊接圖表	封裝標籤	端子	RoHS 規範證書 CofC	第三方測試報告	物質資料表 MDS	China RoHS
MF-ASML/X	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-ASML/X	MF China RoHS
MF-FSMF	See Note	See Data Sheet	MF-FSMF Label	TBD	MF 1	Request Report	MF-FSMF	MF China RoHS
MF-FSML/X	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-FSML/X	MF China RoHS
MF-FSHT	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-FSHT	MF China RoHS
MF-PSMF	See Note	See Data Sheet	MF-PSMF Label	TBD	MF 1	Request Report	MF-PSMF	MF China RoHS
MF-PSML/X	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-PSML/X	MF China RoHS
MF-PSHT	See Note	See Data Sheet	Label	TBD	MF 1	Request Report	MF-PSHT	MF China RoHS
MF-NSMF	See Note	See Data Sheet	Label	TBD	MF 1	Request Report	MF-NSMF	MF China RoHS
MF-NSML/X	See Note	See Data Sheet	MF-NSML Label	TBD	MF 1	Request Report	MF-NSML/X	MF China RoHS
MF-NSHT	See Note	See Data Sheet	MF-NSHT Label	TBD	MF 1	Request Report	MF-NSHT	MF China RoHS
MF-USMF	See Note	See Data Sheet	Label	TBD	MF 1	Request Report	MF-USMF	MF China RoHS
MF-USML/X	See Note	See Data Sheet	MF-USML Label	TBD	MF 1	Request Report	MF-USML/X	MF China RoHS
MF-USHT	See Note	See Data Sheet	MF-USHT Label	TBD	MF 1	Request Report	MF-USHT	MF China RoHS
MF-MSMF	See Note	See Data Sheet	MF-MSMF Label	TBD	MF 1	Request Report	MF-MSMF	MF China RoHS
MF-MSHT	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-MSHT	MF China RoHS
MF-SMDF	See Note	See Data Sheet	Label	TBD	MF 1	Request Report	MF-SMDF	MF China RoHS
MF-LSMF	See Note	See Data Sheet	MF-LSMF Label	TBD	MF 1	Request Report	MF-LSMF	MF China RoHS
MF-GSMF	See Note	See Data Sheet		TBD	MF 1	Request Report	MF-GSMF	MF China RoHS
MF-SM	See Note	See Data Sheet	Label	TBD	MF 3	Request Report	MF-SM	MF China RoHS
MF-SMHT	See Note	See Data Sheet	Label	TBD	MF 3	Request Report	MF-SMHT	MF China RoHS
MF-SM/250	See Note	See Data Sheet	Label	TBD	MF 3	Request Report	MF-SM-250	MF China RoHS
MF-SM/250V	See Note	See Data Sheet	Label	TBD	MF 3	Request Report	MF-SM-250V	MF China RoHS
MF-SD/250	See Note	See Data Sheet	MF-SD Label	TBD	MF 3	Request Report	MF-SD/250	MF China RoHS
MF-R	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 2	Request Report	MF-R	MF China RoHS
MF-RG	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 2	Request Report	MF-RG	MF China RoHS
MF-RHT	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 2	Request Report	MF-RHT	MF China RoHS
MF-RHS	See Note	See Data Sheet	Label	TBD	TBD	Request Report	MF-RHS	MF China RoHS
MF-RM	See Note	Multifuse® 聚合物熱敏電阻焊接建議	MF-RM Label	TBD	MF 2	Request Report	MF-RM	MF China RoHS
MF-RX/72	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 2	Request Report	MF-RX/72	MF China RoHS
MF-RX/250	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 2	Request Report	MF-RX/250	MF China RoHS
MF-LR	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-LR	MF China RoHS
MF-LS	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-LS	MF China RoHS
MF-S	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-S	MF China RoHS
MF-VS	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-VS	MF China RoHS
MF-VS Narrow Body	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-VS Narrow Body	MF China RoHS
MF-SVS	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 4	Request Report	MF-SVS	MF China RoHS
MF-D	See Note	Multifuse® 聚合物熱敏電阻焊接建議	Label	TBD	MF 3	Request Report	TBD	MF China RoHS
MF-DC	See Note	Multifuse® 聚合物熱敏電阻焊接建議		TBD	MF 3	Request Report	MF-DC	TBD