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Thick Film Chip Resistor - High Resistance
Type HRR Series

• Small size and lightweight with size range per
    International standard.
• Highly stable in auto-replacement surface mounting
    application.

∆

 Features

∆

 Applications

• Power Supply in small size

• Automotive Industry

• Compatible with flow and reflow soldering.

∆

 Rating

Part Number

∆

 How to Order

Type

Size

0603

0805

1206

Power 

Rating

at 70

˚

C 

1/10W

1/8W

1/4W

Max.

RCWV

50V 

150V 

200V 

Max. 

Overload

Voltage

100V

300V

400V

11M

Ω

100M

Ω

E-12

Resistance 

Tolerance 

(%) 

Temperature 

Coefficient

 (TCR; ppm/

˚

C )

Resistance

Range

Min.           Max.

± 200

± 5%(J)

Standard

 Resistance

 Values 

• Battery Charger

example

HRR

0603

Type

Size

Hrr

0603

T: Tape

J: ±5%

506 = 50x10^6

LF = Lead Free

0805

= 50M 

Ω

1206

LF

506

Resistance Value

Packing

Tolerance

T

J

Type

HRR

Thick Film Chip Resistor - High Resistance

• Medical Equipment
• Telecom Equipment
• Consumer Electronics

 Liberty Bell Components, Inc. 11631 Seaboard Circle,  Stanton, CA 90680 (888)820-8885

Fax: (888)820-8884   email: sales@libertycomponents.com   website: www.libertycomponents.com

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Resistors

Thick Film Chip Resistor - High Resistance
Type HRR Series

∆

 Features

ITEM

SPECIFICATION

DC Resistance

J :± 5%  

J :

∆

R

≤

± 2%

J :

∆

R

≤

±  

5%

J :

∆

R

≤

±  

5%

J : ± 200 ppm/

˚

C

 J :

∆

R

≤

± 2%

Over 95%  of  termination
must be covered with solder

TEST METHOD

Short time         
Overload

Solderability

Resistance to
Solder Heat

Load Life
Humidity

Load Life

Temperature
Coefficient of 
Resistance
 (TCR)

Insulation
Resistance

Between termination and coating
must be over 1000M

Ω

IEC 60115-1 4.6.1.1 / JIS C 5202 5.6
Test voltage: 100 ± 15V

 J :

∆

R

≤

± 2%

Bending
Strength

IEC 60115-1 4.33
Resistance change after bended on the 90mm PCB.
Bend: 3mm for 0603 ,0805  ,2mm for 1206

IEC 60115-1 4.5 / JIS C 5202 5.1                              
Measure the resistance value.

IEC 60115-1 4.13 / JIS C 5202 5.5
2.5 X Rated voltage or Max. Overload Voltage 
for 5 sec. measure resistance after 30 minutes                         

IEC 60115-1 4.17 / JIS C 5202 6.5                                                    
After immersing flux, dip in the  245 

± 2 

˚

C

molten solder bath for 3 ± 0.5 sec. 

IEC 60115-1 4.18 / JIS C 5202 6.4                                               
With 260 ± 5

˚

C for 10 ± 1 sec.

IEC 60115-1 4.24.2 / JIS C 5202 7.9                                      
Maintain the temperature of the resistor at 40 

± 2 

˚

C

 

and 90~95% R.H. with the rated voltage 
applied.Cycle ON for 1.5 hours and OFF for 0.5 hour 
for 1000+48/-0 hours. After 1~4 hour, measure the 
resistance value.                           

IEC 60115-1 4.25.1 / JIS C 5202 7.10                                                             
Permanent resistance change after 1000+48/-0 
hours (1.5 hours ON , 0.5 hour OFF) at   RCWV 
or Max.Keep the resistor at 70 ± 2

˚

C ambient 

 J :

∆

R

≤

±  

5%

Temperature
Cycle

IEC 60115-1 4.8.4.2 / JIS C 5202 5.2 
Test temperature : 25

˚

C (T1)

→

 -55

˚

C (T2)

                                          25

˚

C (T1)

→

 125

˚

C (T2)

TCR (ppm/

˚

C)   =

R2-R1

R1

x

x

T2-T1

1

10

6

T1: 25

˚

C    T2: Test temperature

R1: Resistance at reference temperature (T1)
R2: Resistance at test temperature (T2)

≤

±  300 ppm/Volt

JIS C 5202 5.3.1  
Measuring Voltage 10V/100V  

Voltage Coefficient 
of Resistance                      
(VCR)

IEC 60115-1 4.19 / JIS C 5202 7.4                                                
Repeat 5 cycles as follows                                                                         
 -55

˚

C(30 min.) ~  + 25

˚

C(2~3 min.)                                         

+125

˚

C(30 min.) ~  + 25

˚

C(2~3 min.)

Type

HRR

Thick Film Chip Resistor - High Resistance

 Liberty Bell Components, Inc. 11631 Seaboard Circle,  Stanton, CA 90680 (888)820-8885

Fax: (888)820-8884   email: sales@libertycomponents.com   website: www.libertycomponents.com