TRF250-120T-R1-B-0.5 TE Connectivity, TRF250-120T-R1-B-0.5 Datasheet

TRF250-120T-R1-B-0.5

Manufacturer Part Number

TRF250-120T-R1-B-0.5

Description

Manufacturer

TE Connectivity

Datasheet

1.TRF250-120T-R1-B-0.5.pdf (1 pages)

Specifications of TRF250-120T-R1-B-0.5

Ul File Number

E74889

Csa File Number

78165C

Vmax Operating (v)

Vmax Interrupt (v Rms)

250

Imax Interrupt (a)

Ih (room Temperature) (a)

0.12

It (room Temperature) (a)

0.24

Rmin (?)

6.00

Rmax (?)

9.000

R1 Max [post Trip] (?)

16.00

Power Dissipation (typical) (w)

1.00

R (typical) (?)

8.00

Resistance Matching (?)

0.5

Construction

Through Hole

Lead Type

Kinked

Family Name

TRF250

Coating

Coated

Rohs/elv Compliance

RoHS compliant, ELV compliant

Lead Free Solder Processes

Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C

Rohs/elv Compliance History

Always was RoHS compliant

Tuv Certificate No.

Available on request (per IEC 60730-1)

Operating Temperature (max.) (°c)

Application

Telecom

Packaging Method

Bulk

Lead Free Status / RoHS Status

Compliant

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Operating Conditions at 20°C:

Fault Ratings at 20°C:

Additional Info at 20°C:

Lead Material:

External Coating Material:

Marking:

mm:

in:*

*Rounded off approximation

*Maximum device resistance at 20°C measured 1 hour post trip

Agency Recognitions:

Precedence:

Effectivity:

CAUTION:

Materials Information

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

www.circuitprotection.com

Reference Documents:

TABLE II. PERFORMANCE RATINGS @ 20°C:

TABLE III. APPLICABLE PART DESCRIPTIONS:

CURRENT

PART DESCRIPTION

TRF250-120T-R1-B-0.5

ROHS Compliant

22 AWG Sn-Plated Copper (0.64 mm [0.025”] nominal diameter)

Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements

TABLE I. DIMENSIONS:

Maximum Continuous Operating Voltage (V

Maximum Interrupt Current (I

250 V

• Resistance matched: 0.5 Ohm

• Lightning withstand: 1.5 kV per ITU-T K.20, K.21

• Helps equipment meet ITU-T K.20, K.21 Recommendations

• Helps equipment meet Telcordia GR1089 intrabuilding requirements

HOLD

0.120

(A)

MIN

RMS

, 3A, 10 applications

CURRENT

(0.26)

MAX

0.240

TRIP

6.5

(A)

MIN

R MIN

6.0

RESISTANCE (Ω)

(0.43)

INT

MAX

11.0

Reference documents shall be the issue in effect on the date of invitation for bid

Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame

UL (File #E74889), CSA (File #78165), TUV

PS300, ITU-T K.20, K.21

This specification takes precedence over documents referenced herein

ELV Compliant

R MAX

): 3A

Specification Status: Released

9.0

Raychem Circuit Protection Products

RMS

Overcurrent Protection Device

MIN

16.0

1 MAX

PTC Devices

MCO

(0.18)

PolySwitch®

MAX

): 60V

4.6

PACKAGING TYPE

Bulk

TIME TO TRIP(Sec)

TYP

0.7

(0.19)

MIN

4.7

Pb-Free

@ 1A

MAX

1.0

TEMPERATURE

(0.20)

NOM

5.0

OPERATING

MIN

-40

PRODUCT: TRF250-120T-R1-B-0.5

DOCUMENT: SCD26215

REV LETTER: D

REV DATE: AUGUST 4, 2010

PAGE NO.: 1 OF 1

(°C)

NOTES

N/A

MAX

(0.28)

MAX

7.0

POWER DISSIPATION

TYP

0.8

(W) @ 60V

TRIPPED

MAX

0.9

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