TRF250-183S datasheet, PDF - EEWORLD Datasheet

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TRF250-183S: DescriptionPTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size100KB，1 Pages; ManufacturerTE Connectivity; Websitehttp://www.te.com; Environmental Compliance

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TRF250-183S Overview

PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

TRF250-183S Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	TE Connectivity
package instruction	RADIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	RESISTANCE RANGE(MIN-MAX): 0.8-2.0
Manufacturer's serial number	TRF250
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package height	9.5 mm
Package length	7.5 mm
Package shape	DISK PACKAGE
Package width	3.8 mm
method of packing	BULK
physical size	7.5mm x 3.8mm x 9.5mm
Rated (AC) voltage (URac)	100 V
Guideline	CSA, TUV, UL
Resistor type	PTC RESETTABLE FUSE
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Thermistor Applications	TEMPERATURE SENSING
Operating Voltage	100 V

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PRODUCT: TRF250-183S

308 Constitution Drive

Menlo Park, CA 94025-1164

Phone: 800-227-4856

www.circuitprotection.com

PolySwitch®

PTC Devices

Overcurrent Protection Device

DOCUMENT: SCD26744

REV LETTER: F

REV DATE: MAY 12, 2011

PAGE NO.: 1 OF 1

Specification Status: Released

Operating Conditions at 20°C:

Maximum Continuous Operating Voltage (V

MCO

): 100V

Maximum Interrupt Current (I

INT

): 10A

RMS

Fault Ratings at 20°C:

250V

RMS

, 3A, 10 applications

Additional Info at 20°C:



Resistance matched: n/a



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

Lead Material:

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

External Coating Material:

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

Marking:

(Center-to-Center)

TABLE I. DIMENSIONS:

MIN

MAX

MIN

mm:

7.5

in:*

(0.29)

*Rounded off approximation

MAX

9.5

(0.37)

MIN

MAX

3.8

(0.15)

MIN

4.7

(0.19)

MAX

NOM

5.0

(0.20)

TABLE II. PERFORMANCE RATINGS @ 20°C:

HOLD

TRIP

CURRENT CURRENT

(A)

RESISTANCE ( )

TIME TO TRIP(Sec)

@ 3A

TYP

0.55

MAX

1.8

OPERATING

TEMPERATURE

(°C)

MIN

MAX

-40

TRIPPED

POWER DISSIPATION

(W) @ 100V

TYP

MAX

0.9

1.1

R MIN R MAX R

1 MAX

0.183

0.685

0.8

2.0

3.4

*Post Trip Resistance measured after one hour.

TABLE III. APPLICABLE PART DESCRIPTIONS:

PART DESCRIPTION

TRF250-183S

TRF250-183S-2

PACKAGING TYPE

Bulk

Tape and Reel

NOTES

N/A

Dim “D” not applicable

Agency Recognitions:

Reference Documents:

Precedence:

Effectivity:

CAUTION:

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

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

This specification takes precedence over documents referenced herein.

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.

Materials Information

ROHS Compliant

ELV Compliant

Pb-Free

TRF250-183S Related Products

	TRF250-183S	TRF250-183S-2
Description	PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT	CKT PROTECTION,CIRCUIT PROTECTION (SERIES TYPE)
Is it Rohs certified?	conform to	conform to
package instruction	RADIAL LEADED, ROHS COMPLIANT	unknown
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Package height	9.5 mm	9.5 mm
Package length	7.5 mm	7.5 mm
Package width	3.8 mm	3.8 mm
method of packing	BULK	Y
physical size	7.5mm x 3.8mm x 9.5mm	7.5mm x 3.8mm x 9.5mm
Guideline	CSA, TUV, UL	CSA, TUV, UL
Resistor type	PTC RESETTABLE FUSE	PTC RESETTABLE FUSE
Operating Voltage	100 V	100 V

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