SQZ-YE Series Cement Wire Wound Resistors Print
Cement Resistor - Cement Resistor - Series
Written by SQZ-YE Type   
Monday, 09 June 2008 12:25

  SQZ-YE Series Cement Wire Wound Resistors

 
SQZ-YE Series Cement Wire Wound Resistors
Dimension
   
   
   
   
   
            

Watt

Dimensions (mm)

Ohm (Ω)

L

P

W1

W2

W3

W4

H1

H2

H3

H4

±1.5

±1.5

±1

±0.2

±0.2

±0.2

±1

±1

±1

±1

3

24

12.5

9

7.4

5.5

3

9

7.5

4.5

29.9

0.47-180

5

27

15

9.5

7.4

5.5

3

9.5

7.5

4.5

30.4

0.47-220

7

35

22.5

9.5

7.4

5.5

3

9.5

7.5

4.5

30.4

0.68-470

10

48

35

9.5

7.4

5.5

3

9.5

7.5

4.5

30.4

1.0-680

            
ELECTRICAL CHARACTERISTICS:

Style \ Power Rating 70oC

SQZ-YE-3W

SQZ-YE-5W

SQZ-YE-7W

 

 

 

 

 

/ SQZ-YE-10W

 

 

 

 

 

Operating Temp. Range

-55oC ~ +155oC

 

 

 

 

 

Max. Working Voltage

250V

350V

500V

 

 

 

 

 

Max. Overload Voltage

500V

700V

1000V

 

 

 

 

 

Dielectric Withstanding Voltage (AC)

500V

700V

1000V

 

 

 

 

 

Bitmap

Value Range 5% (Ceramic core)

0.1 ~100Ω

0.5 ~220Ω

 

 

 

 

 

Bitmap

Value Range 5% (Metal Oxide Film)

110 ~33KΩ

240 ~10KΩ

 

 

 

 

 

Temp. Coefficient

±300ppm/oC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cement Resistor SZQ Series

    
    
    
    
    
    
    
*  a.  Standard resistance is as the above list, below or over this resistance is on request.    
    b.  Value for Non-Inductive type is up to 50Ω  only    
            
ENVIRONMENTAL CHARACTERISTICS :
PERFORMANCE TESTTEST METHODAPPRAISE
Short Time OverloadJIS-C-5202 5.5 : 2.5 times RCWV for 5 seconds(±2%+0.05Ω)
Dielectric Withstanding V.JIS-C-5202 5.7 : in V-Block for 60 secondsBy Type
Temperature CoefficientJIS-C-5202 5.2 : -55oC ~+155oCMAX. 300ppm/oC
Insulation ResistanceJIS-C-5202 5.6 : in V-Block≧1000 MΩ
SolderabilityJIS-C-5202 6.5 : 235oC for 5±0.5 seconds95% min. coverage
Resistance to SolventJIS-C-5202 6.9 : Trichroethance for 1 min. with ultrasonicno deterioration
Terminal StrengthDirect load for 10 sec. In the direction of the terminal leads≧2.5KG/24.5N
Pulse OverloadJIS-C-5202 5.8 : 4 time RCWV 10000 cycles(1 sec.on, 25 sec.off)(±2%+0.05Ω)
Load Life in HumidityJIS-C-5202 7.9 : 40±2oC, 90~95% RH at RCWV for 1000 hrs (1.5hrs. on, 0.5 hrs. off)(±5%+0.05Ω)
Load LifeJIS-C-5202 7.10 : 70oC at RCWV for 1000hrs (1.5hrs.on, 0.5hrs.off)(±5%+0.05Ω)
Temperature CyclingJIS-C-5202 7.4 : 65oC~room temp.~150oC~room temp for 5 cycle(±2%+0.05Ω)
Soldering HeatJIS-C-5202 6.4 : 350±10oC for 3±0.5 seconds(±1%+0.05Ω)
            
   
   
   

 
Last Updated ( Monday, 09 June 2008 13:37 )