Precision Resistor Metal Film - EE Series

• EE Series meets MIL-PRF-55182 and GJB244A-2001 quality standards.

• Moulding Type
• High reliability
• Excellent stability
• High precision
• Low temperature coefficient PPM.
• Covers all general type resistors

Technical Characteristics

Type

EE1/20

EE1/10

EE1/8

EE1/4

EE1/2

Rated Wattage (W)

70 °C

0.125

0.25

0.5

0.75

1.0

125 °C

0.05

0.10

0.125

0.25

0.5

Max. Working Voltage (V)

200

200

250

300

350

Dimensions (mm)

L ± 0.3

4.30

6.80

10.2

14.5

18.4

D ± 0.4

1.90

2.50

3.80

4.50

6.50

A ± 0.05

0.40

0.60

0.60

0.60

0.80

Resistance Range (Ω)

20 ~ 200K

10 ~ 3M

10 ~ 5M

10 ~ 10M

10 ~ 15M

Working Temperature Range

-55°C ~ +175°C

Nominal Resistance Tolerance

B(±0.10%), C(±0.25%), D(±0.50%), F(±1.00%)
between 5Ω to 3MΩ can be reached to A5(±0.05%) and A2(±0.02%)

Temperature Coefficient PPM
Normal test range(+25°C ~ +85°C)
Special require range(-10°C ~ +50°C)

C6(±10PPM/°C), C5(±15PPM/°C), C3(±25PPM/°C), C2(±50PPM/°C)
between 5Ω to 3MΩ can be reached to C7(±5PPM/°C)

Remark

·                          Please contact  Representatives if your requirement is not in above range.

Periodical Inspection Items and Methods

Type

Item

Method

Requirement

Long Period

Life time

GJB244A (MIL-PRF-55182) 4.8.18
Rated Wattage,125°C,2000h
10000h

GJB244A (MIL-PRF-55182) 3.24
ΔR≤±(0.5%R+0.01Ω)
ΔR≤±(2%R+0.01Ω)

Humidity

GJB244A (MIL-PRF-55182) 4.8.18
-10°C ~ +65°C, RH<90%
Rated Wattage, Cycle 240h.

GJB244A (MIL-PRF-55182) 3.21
ΔR≤±(0.4%R+0.01Ω)

High temp exposed

GJB244A 4.8.19
175°C 2000h

GJB244A (MIL-PRF-55182) 3.25
ΔR≤±(2.0%R+0.01Ω)

Short Period

Dielectric voltage

GJB244A (MIL-PRF-55182)
4.8.12/4.8.23/4.8.10

GJB244A (MIL-PRF-55182) 3.18/3.29/3.16
ΔR≤±(0.15%R+0.01Ω)
no physical damage, arc,
isolation break through

Lead strength
Impact
High frequency vibration

GJB244A (MIL-PRF-55182)
4.8.11/4.8.16/4.8.17

GJB244A (MIL-PRF-55182) 3.17/3.22/3.23
ΔR≤±(0.20%R+0.01Ω)
no physical damage

Solderability

GJB244A (MIL-PRF-55182) 4.8.14

GJB244A (MIL-PRF-55182) 3.20
ΔR≤±(0.10%R+0.01Ω)
no physical damage

Power - Temperature Curve

How to Order

EE1/8

0.5W

10R

B

C6

P

Product type

Rated Power (W)

Resistance Value (Ω)

Resistance Tolerance (%)

Temperature
coefficient (PPM/°C)

Packaging

EE1/20
EE1/10
EE1/8
EE1/4
EE1/2

70°C

0.125
0.25
0.5
0.75
1.0

20 ~ 200K
10 ~ 3M
10 ~ 5M
10 ~ 10M
10 ~ 15M

B(±0.10)
C(±0.25)
D(±0.50)
F(±1.00)

C6 ( ±10 )
C5 ( ±15 )
C3 ( ±25 )
C2 ( ±50 )

P (Bulk)

125°C

0.05
0.10
0.125
0.25
0.5