TR50JB-910R datasheet, PDF - EEWORLD Datasheet

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TR50JB-910R: DescriptionFixed Resistor, 3W, 910ohm, 350V, 5% +/-Tol, Through Hole Mount, TO-220; CategoryPassive components The resistor; File Size108KB，3 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

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TR50JB-910R Overview

Fixed Resistor, 3W, 910ohm, 350V, 5% +/-Tol, Through Hole Mount, TO-220

TR50JB-910R Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	,
Reach Compliance Code	compli
ECCN code	EAR99
Other features	NON-INDUCTIVE, RATED POWER DISSIPATION USING HEATSINK: 50W
JESD-609 code	e3
Manufacturer's serial number	TR
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-65 °C
Package shape	RECTANGULAR PACKAGE
method of packing	BULK
Rated power dissipation(P)	3 W
Rated temperature	25 °C
resistance	910 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal shape	FLAT
Tolerance	5%
Operating Voltage	350 V

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TR Series

TO-220 and TO-247 Style Power Resistor

Features:

•

TR20/30/35/50/50H comes in TO-220 style power package

TR100 available in TO-247 style power package

TR30/35/50H/100 has single screw mounting to heat sink

Molded case for environmental protection

Electrically isolated case

Non-inductive package

Stackpole Electronics, Inc.

Resistive Product Solutions

Electrical Specifications

Type / Code

TR 20

TR 30

TR 35

TR 50

TR 100

Power Rating

(Watts) @ 25ºC Package Style

with Heat Sink

20W

TO-220

30W

TO-220

35W

TO-220

50W

TO-220

100W

TO-247

Maximum

Working

Voltage(1)

Resistance

Temperature

Coefficient

±50 ppm/ºC

±100 ppm/ºC

±200 ppm/ºC

(2)

±50 ppm/ºC

±100 ppm/ºC

Ohmic Range (Ω) and Tolerance

0.5%

11 - 10K

5 - 10K

1.1 - 10K

0.05 - 10K

10 - 10K

3.1 - 10K

1 - 30K

11 - 10K

5 - 10K

1.1 - 10K

0.05 - 10K

10 - 10K

3.1 - 10K

1 - 30K

10%

11 - 10K

5 - 10K

1.1 - 10K

0.05 - 10K

10 - 10K

3.1 - 10K

1 - 30K

350V

(1) Lesser of

√PR

or maximum working voltage

(2) Unspecified TCR. Contact Factory.

Environmental Characteristics

Test Item

Short Time Overload

Load Life

Moisture Resistance

Thermal Shock

Terminal Strength

Vibration, High Frequency

Dielectric Strength

Insulation Resistance

Specification

TR20/30/35/50

∆R

± (0.3% + 0.001Ω)

∆R

± (1% + 0.001Ω)

∆R

± (0.5% + 0.001Ω)

∆R

± (0.3% + 0.001Ω)

∆R

± (0.2% + 0.001Ω)

∆R

± (0.2% + 0.001Ω)

TR100

∆R

± (0.5% + 0.001Ω)

∆R

± (1% + 0.001Ω)

∆R

± (0.5% + 0.001Ω)

∆R

± (0.5% + 0.001Ω)

∆R

± (0.2% + 0.001Ω)

∆R

± (0.4% + 0.001Ω)

1800VAC

10GΩ min.

Test Method

2 times rated power with applied voltage not to exceed 1.5 times

maximum continuous operating voltage for 5 seconds

MIL-R-39009, 2000 hours at rated power

MIL-STD-202, Method 103B

MIL-STD-202, Method 107G

MIL-STD-202, Method 211, Condition A (Pull Test) 2.4N

MIL-STD-202, Method 204, Condition D

Operating Temperature Range:

-65ºC to + 150ºC (TR20/30/35/50)

-65ºC to + 175ºC (TR100)

Power Derating Curve:

Power Ratio (%)

100

125

150

Rated Power (W)

175

Case Temperature

Rev Date: 01/27/2011

This specification may be changed at any time without prior notice

Please confirm technical specifications before you order and/or use.

www.seielect.com

marketing@seielect.com

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