MF-USML450/12-2

Bourns
652-MF-USML450/12-2
MF-USML450/12-2

製造商：

說明：
自恢復保險絲 - PPTC 12V 4.5A-HD 50A 1210

規格書:
ECAD模型:
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庫存量: 2,587

庫存：
2,587 可立即送貨
工廠前置作業時間：
18 週 工廠預計生產時間數量大於所顯示的數量。
最少： 1   多個： 1
單價:
HK$-.--
總價:
HK$-.--
估計關稅:

Pricing (HKD)

數量 單價
總價
HK$4.03 HK$4.03
HK$3.70 HK$37.00
HK$3.60 HK$180.00
HK$3.49 HK$349.00
HK$3.48 HK$870.00
HK$3.28 HK$1,640.00
HK$3.27 HK$3,270.00
完整捲（訂購多個3500）
HK$3.26 HK$11,410.00

商品屬性 屬性值 選擇屬性
Bourns
產品類型: 自恢復保險絲 - PPTC
RoHS:  
MF-USML
PCB Mount
SMD/SMT
4.5 A
12 VDC
9 A
50 A
14 mOhms
- 40 C
+ 85 C
Reel
Cut Tape
品牌: Bourns
組裝國家: Not Available
擴散國: Not Available
原產國: CN
高度: 1.2 mm
長度: 3.43 mm
濕度敏感: Yes
產品類型: Resettable Fuses - PPTC
原廠包裝數量: 3500
子類別: PPTC Resettable Fuses
公司名稱: Multifuse
寬度: 2.8 mm
每件重量: 49 mg
找到產品:
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至少選中以上一個核取方塊以顯示在此類別中類似的產品。
所選屬性: 0

規格書

PCN

Specification Sheets

Technical Resources

CNHTS:
8533400000
CAHTS:
8533290000
USHTS:
8533290000
JPHTS:
853329000
KRHTS:
8533299000
TARIC:
8533290000
MXHTS:
8533299900
BRHTS:
85332900
ECCN:
EAR99

Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

MF-USML/X Low Ohmic PPTC Resettable Fuses

Bourns MF-USML/X Series are resistance surface mount Polymer Positive Temperature Coefficient (PPTC) resettable fuses with a 12V rating. The low ohmic series utilizes Bourns freeXpansion™ design, which increases the performance of the resettable fuse with higher hold currents (Ihold), higher voltages (Vmax), improved resistance stability, and a smaller footprint. The fuses can now achieve 5.5A Ihold at 12VDC and current ratings of 1.75A to 5.5A in a space-saving 1210 package. Model MF-USML/X fuses are ideal for Li-ion battery packs, motherboards, and portable consumer electronic I/O port protection. The series is designed to protect against both overcurrent and overtemperature events within the designated specifications.

MF-USML PPTC Resettable Fuses

Bourns MF-USML PPTC Resettable Fuses offer a maximum operating current from 1.75A to 7A, resistance values as low as 13.5mΩ, and initial resistance values as low as 1mΩ. These low resistance values help boost the current carrying capability of these devices. The compact MF-USML models use Bourns freeXpansion™ design that increases the performance of the resettable fuse with higher hold currents, higher voltages, improved resistance stability, and smaller footprints. The 1210 footprint with a low profile is ideal for space-constrained mobile, and the surface-mount packaging is suitable for automated assembly. Typical applications for Bourns MF-USML PPTC Resettable Fuses include PC motherboard port protection, USB memory modules, wearable devices, and battery protection for smartphones.

Multifuse® PTC Resettable Fuses

Bourns Multifuse® PTC Resettable Fuses are available in polymer or ceramic with surface-mount, through-hole, or strap-mount configurations. The materials used in these fuses allow them to reset after a fault condition has been removed, and the increase in resistance changes exponentially rather than in a linear manner. Resettable overcurrent protection offers reliability and a longer part life. Bourns Multifuse PTCs provide resettable overcurrent protection, extra-low resistance, and are RoHS compliant. These fuses are ideal circuit protection for a variety of industrial and consumer applications, including computer, battery, automotive, and telecommunications.

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