Poly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse
  • Air ProPoly Fuse Dip PTC Resettable Fuse

Poly Fuse Dip PTC Resettable Fuse

The 600V Dip PTC Resettable Fuse Series is designed to protect against power fault events typically found in telecom applications. This series is designed to be used in applications that need to meet the requirements of GR–1089-CORE and UL60950/EN60950/ IEC60950. These resettable devices also help to meet the requirements of ITU K.20, K.21 and K.44.The following is about Poly Fuse Dip PTC Resettable Fuse related, I hope to help you better understand Poly Fuse Dip PTC Resettable Fuse.

Send Inquiry

Product Description

Poly Fuse Dip PTC Resettable Fuse

Radial Leaded Poly FuseDip PTC Resettable Fuse 600V 0.11A 0.15A 0.16A ForTelecom Protection


Application Of Poly Fuse Dip PTC Resettable Fuse


Secondary overcurrent protection for:
Central Office Equipment (CO)
Customer Premises Equipment (CE)
Alarm systems
Set Top Boxes (STB)
Voice over IP (VOIP)
Subscriber Line Interface Circuit (SLIC)

ADSL,PBX,MDF,IAN,WAN,T1/E1

Poly Fuse Dip PTC Resettable Fuse factoryPoly Fuse Dip PTC Resettable Fuse factoryPoly Fuse Dip PTC Resettable Fuse factory

Protection Application Guide Of Poly Fuse Dip PTC Resettable Fuse


Region/Specification

Application

Device Selection

North America Telcordia

GR-1089

*Access network equipment

Remote terminal Repeaters

WAN equipment

Cross -connect

TRG150
TRG160

North America

TIA-968-A, UL60950

Customer and IT equipment

Analog modems

ADSL, XDSL modems

Phone sets, PBX systems Internet appliances

POS terminals

TRG150
TRG160

North America Telcordia

GR-1089

Central Office

POTS/ISDN linecards

T1/E1/J1 linecards

ADSL/VDSL splitters

CSU/DSU

TRG150
TRG160

North America Telcordia

GR-1089

*Intrabuilding communication systems

LAN, VOIP cards

Local loop handsets

TRG150
TRG160

South America/Asia/Europe

ITU K.20 and K.21


Features Of Poly Fuse Dip PTC Resettable Fuse


Radial leaded devices

High voltage surge capabilities

UL94 V-0 insulating material
Agency Recognition: UL、CSA、TUV
Lead-free and compliant with the European Union RoHS Directive 2011/65/EU.
600VAC interrupt rating
Fast time–to-trip


Electrical Characteristics Of TPoly Fuse Dip PTC Resettable Fuse


P/N

Hold Current

Trip Current

Max Current

Max Current


Max Voltage

Max Trip Time

Power consumption

Resistance Range (Ω)

IH, (A)

IT,(A)

Vmax,(v)

Imax,(A)

Vmax,(v)

(A)

(Sec.)

Pdtyp(W)

Rmin

Rmax

R1max

TRG011

0.11

0.22

250

3.0

600

1.00

4.0

1.0

7.0

14.0

26.0

TRG015

0.15

0.30

250

3.0

600

1.00

5.0

1.0

6.0

12.0

22.0

TRG016

0.16

0.32

250

3.0

600

1.00

7.5

1.7

4.0

10.0

18.0


■IH=Hold current: maximum current at which the device will not trip at 25℃ still air.

IT=Trip current: minimum current at which the device will always trip at 25℃ still air.

Vmax=Maximum voltage device can withstand without damage at rated current.

Imax=Maximum fault current device can withstand without damage at rated voltage. 

Max Time-to-trip=Maximum time to trip(s) at assigned current.
Pd max=Maximum power dissipation: maximum power dissipated by the device when in state air environment.

Rmin=Minimum device resistance at 25℃ prior to tripping.

Rmax=Maximum device resistance at 25℃ prior to tripping.

R1max=Maximum device resistance at 25℃, of device one hour after being tripped the first time.


Product Dimensions & Marking Of Poly Fuse Dip PTC Resettable Fuse (Unit: mm)

Poly Fuse Dip PTC Resettable Fuse factory


P/N

A

B

C

D

E

Physical Characteristics

Max.

Max.

Typ.

Min.

Max.

Style

Lead Dia.

Material.

TRG011

9.0

12.5

5.1

7.6

4.6

1

0.6

CU

TRG015

9.0

12.5

5.1

7.6

4.6

1

0.6

CU

TRG016

9.0

12.5

5.1

7.6

4.6

1

0.6

CU


Thermal Derating Chart – I hold Of The 600V Dip PTC Resettable Fuse (Amps)


P/N

Ambient Operating Temperature

-40℃

-20℃

0℃

25℃

40℃

50℃

60℃

70℃

85℃

TRG011

0.22

0.19

0.17

0.14

0.11

0.10

0.07

0.07

0.06

TRG015

0.24

0.21

0.18

0.15

0.12

0.11

0.08

0.08

0.06

TRG016

0.25

0.22

0.19

0.16

0.13

0.12

0.08

0.09

0.07


Typical time to trip at 25℃ Of The 600V Dip PTC Resettable Fuse


Poly Fuse Dip PTC Resettable Fuse factory
The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables.


Package information Of Poly Fuse Dip PTC Resettable Fuse


Model                             Q’ty/bag 

TRG015-TRG016             1000 pcs 

Tape and Reel Specifications

Devices taped using EIA468–B/IEC286-2 standards.


How does the Polymer-Resettable-Fuse effect work?


At normal operating temperatures, polyethylene tightly wraps the conductor in a crystalline structure, forming a low impedance conductive path as shown on the left, because of the low impedance, the current flowing through the PPTC component on the circuit generates little thermal energy which will not change the crystal structure of polyethylene.When the abnormal current occurs, the thermal energy generated on the conductor will change the polyethylene from crystalline to Amorphous, as shown on the right. In this case, the wrapped conductor will be separated by the expansion of polyethylene, leading to a rapid increase in impedance and limiting the abnormal current flowing through the PPTC component.After the abnormal current disappears, the conductor path will combine again into low impedance.

Hot Tags: Poly Fuse Dip PTC Resettable Fuse, China, Manufacturers, Suppliers, Factory, Made in China, Wholesale, Buy, Customized, in stock, Bulk, Free Sample, Cheap, Discount, Buy discount, Low price, Price, Price list, Quotation

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.
验证码,看不清楚?请点击刷新验证码