• 50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse
  • 50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse
  • 50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse
  • 50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse
  • 50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse
50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse

50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: UL TUV ROHS
Model Number: USMD 1210

Payment & Shipping Terms:

Minimum Order Quantity: 5000PCS
Price: USD0.04-0.06PCS
Packaging Details: 3500pcs 4500pcs Tape/Reel
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Rated Current: 50mA-2A Rated Voltage: 6V-30V
Material: Polymer Resin And Conductive Particles Size: 1210
SMD: Surface Mount Devices Operating Or Storage Temperature:: -40 To +85 Degree Celsius
Package: 3500pcs 4500pcs Tape/Reel Welding Method: Reflow Welding
Type: Resettable Fuse Breaking Capacity: High
High Light:

30V PPTC Resettable Fuses

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50mA PPTC Resettable Fuses

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Replace Littelfuse Resettable Fuse SMD

Product Description

50mA 0.05A 30V 1210 PTC 1210 Surface Mount Replace Littelfuse Resettable Fuse SMD

 

1210 Surface Mount Resettable Fuse

● Package size: 1210

● Current: 50mA-2A

● Voltage: 6V-30V

● Certification: UL TUV ROHS

 

Features Of 1210 Resettable Fuse

● Surface Mount Devices

● Standard 1210mils footprint

● Surface mount packaging for automated assembly

● Compatible with Pb and Pb-free solder reflow profiles

● Agency recognition: UL approved

 

Applications Of 1210 SMD Resettable Fuse

● PC motherboards

● IEEE1394 ports

● USB port protection

● HDMI source protection

● Game console port protection

 

The self-recovery fuse is composed of specially treated Polymer resin and conductive particles (Carbon Black) distributed in it.Under normal operation, the polymer resin tightly bound the conductive particles outside the crystalline structure to form a chain-like conductive electrical path. At this time, the recoverable fuse is in the state of low resistance (A), and the thermal energy generated by the current flowing through the self-recovering fuse on the line is small and will not change the crystal structure.When the circuit is short-circuited or overloaded, the heat generated by the large current flowing through the self-recovery fuse melts the polymer resin, and the volume grows rapidly, forming a high resistance state (B), and the working current decreases rapidly, thereby limiting and protecting the circuit.When the fault is removed, PTC can restore the fuse cooling crystallization, volume contraction, conductive particles to form a conductive path, the recovery fuse to restore low resistance state, so as to complete the protection of the circuit, without manual replacement.

 

Electrical Characteristics of Replace Littelfuse 1210 Resettable Fuse

 

P/N P/N Hold current Trip current Maxi voltage Maxi current Maxi impulse voltage Maxi action room Resistance range(Ω)
IH, (A) IT, (A) V max, (V) I max, (A) (A) (Sec.) Pd typ, (W) R min, R1 max,
TLC-USMD005 0.05 0.15 30 10 0.25 1.50 0.60 2.80 50.00
TLC-USMD010 0.10 0.30 30 10 0.50 0.60 0.60 0.80 15.00
TLC-USMD020 0.20 0.40 30 10 8.00 0.02 0.60 0.40 5.00
TLC-USMD035 0.35 0.75 6 40 8.00 0.20 0.60 0.20 1.30
TLC-USMD050 0.50 1.00 13.2 40 8.00 0.10 0.60 0.18 0.90
TLC-USMD075 0.75 1.50 6 40 8.00 0.10 0.60 0.07 0.45
TLC-USMD110 1.10 2.20 6 40 8.00 0.30 0.60 0.05 0.24
TLC-USMD150 1.50 3.00 6 40 8.00 0.50 0.60 0.03 0.11
TLC-USMD175 1.75 4.00 6 40 8.00 1.00 0.70 0.02 0.09
TLC-USMD200 2.00 4.00 6 40 8.00 1.00 0.70 0.02 0.09

 

Size(Unit:mm)

50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse 0

 

P/N

 

Marking

 

A B C D
Min. Max. Min. Max. Min. Max. Min.
TLC-USMD005 T0 3.00 3.43 2.35 2.80 0.80 1.20 0.30
TLC-USMD010 T01 3.00 3.43 2.35 2.80 0.80 1.20 0.30
TLC-USMD020 T02 3.00 3.43 2.35 2.80 0.80 1.20 0.30
TLC-USMD035 T03 3.00 3.43 2.35 2.80 0.60 1.00 0.30
TLC-USMD050 T05 3.00 3.43 2.35 2.80 0.60 1.00 0.30
TLC-USMD075 T07 3.00 3.43 2.35 2.80 0.60 1.00 0.30
TLC-USMD110 T11 3.00 3.43 2.35 2.80 0.45 0.85 0.30
TLC-USMD150 T15 3.00 3.43 2.35 2.80 0.60 1.00 0.30
TLC-USMD175 T20 3.00 3.43 2.35 2.80 0.60 1.00 0.30
TLC-USMD200 T20 3.00 3.43 2.35 2.80 0.60 1.00 0.30

 

Characteristic Curve of Relation Between Ambient Temperature and Working Current

 

P/N Operating Ambient Temperature 
-40℃ -20℃ 0℃ 25℃ 40℃ 50℃ 60℃ 70℃ 85℃
TLC-USMD005 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02
TLC-USMD010 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05
TLC-USMD020 0.32 0.28 0.24 0.20 0.18 0.16 0.14 0.12 0.10
TLC-USMD035 0.51 0.46 0.40 0.35 0.30 0.27 0.24 0.22 0.18
TLC-USMD050 0.76 0.66 0.58 0.50 0.42 0.38 0.35 0.29 0.23
TLC-USMD075 1.10 0.97 0.86 0.75 0.64 0.58 0.55 0.47 0.39
TLC-USMD110 1.60 1.42 1.26 1.10 0.94 0.86 0.80 0.70 0.58
TLC-USMD150 2.30 2.02 1.76 1.50 1.24 1.11 1.00 0.85 0.65
TLC-USMD175 2.55 2.26 2.00 1.75 1.50 1.37 0.98 0.86 0.71
TLC-USMD200 3.20 2.80 2.40 2.00 1.80 1.60 1.40 1.20 1.00

 

Action Current Time Curve Table

50mA 0.05A 30V 1210 PPTC Resettable Fuses Surface Mount Replace Littelfuse 1

 

 

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