Precision Resistor Metal Film - NE Series

• NE Series meets MIL-PRF-55182
  and GJB244A-2001 quality standards
• Moulding Type
• High reliability
• Excellent stability
• Ultra precision
• Low temperature coefficient PPM.
• Caps range of ultra low resistance.

Technical Characteristics

Type

NE1/10

NE1/8

NE1/4

NE1/2

Rated Wattage (W)

70 °C

0.25

0.5

0.75

1.0

125 °C

0.10

0.125

0.25

0.5

Resistance Range (Ω)

0.05 ~ 10

0.05 ~ 10

0.025 ~ 10

0.025 ~ 10

Dimensions (mm)

L ± 0.3

6.80

10.2

14.5

18.4

D ± 0.4

2.50

3.80

4.50

6.50

A ± 0.05

0.60

0.60

0.60

0.80

Working Temperature Range

-55°C ~ +175°C

Nominal Resistance Tolerance
J(±5.0%) F(±1.0%)
D(±0.5%) C(±0.25%)
B(±0.10%)
A5(±0.05%)

Temperature Coefficient PPM
Normal test range(+25°C ~ +85°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

NE1/8

0.5W

10R

B

C6

P

Product type

Rated Power (W)

Resistance Value (Ω)

Resistance Tolerance (%)

Temperature
coefficient (PPM/°C)

Packaging

NE1/10
NE1/8
NE1/4
NE1/2

70°C

0.25
0.5
0.75
1.0

0.05 ~ 10
0.05 ~ 10
0.025 ~ 10
0.025 ~ 10

J(±5.00)
F(±1.00)
D(±0.50)
C(±0.25)
B(±0.10)
A5(±0.05)

C7 ( ±5 )
C6 ( ±10 )
C5 ( ±15 )
C3 ( ±25 )
C2 ( ±50 )

P (Bulk)

125°C

0.10
0.125
0.25
0.5