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■
militrary
product
■
HIGH
STABILITY ，HIGH
ACCURRACY ，SMALL
SIZE，LOW
TCR，
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RJ78（COATED）、RJ79（MOULD）
High precision metal film resistor
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★
Standard
▲
Q/RU280-2000
RJ78 DETAIL
SPECIFICATION，PROCISION
METAL FILM RESISTOR (EQUAL TO IEC115-1）
▲
Q/RU281-2000
RJ79
DETAIL SPECIFICATION，PROCISION
METAL FILM RESISTOR（EQUAL
TO MIL-R-10509） |
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RJ78(Coated)
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★Dimension
TABLE
1
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Type
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RJ78-0.25
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RJ78-0.5
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RJ79-0.125
EE1/10
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RJ79-0.25
EE1/8
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Rated
power
(W)
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70℃
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0.25
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0.5
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0.125
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0.25
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125℃
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0.125
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0.25
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0.1
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0.125
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LIMIT
VOLTAGE(V)
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250
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300
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200
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250
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max
(mm)
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L±0.3
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6.5
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9.5
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6.8
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10
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D±0.4
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2.5
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3.5
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2.5
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3.7
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d±0.05
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0.6
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0.6
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0.6
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0.6
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l±2
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28
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28
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35
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35
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★
Resistance and TCR
TABLE 2
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FEATURE/RESISTANCE(Ω)/STYLE
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RJ78-0.25
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RJ78-0.5
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RJ79-0.125
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RJ79-0.25
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±0.025(P)
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100~
1M2
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100~
1M2
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±0.05%(W)
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20~
1M2
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20~
1M2
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±0.1%(B)
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20
-1M
5
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20
-2M
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20~
1M
5
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20~
2M
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±0.25%(C)
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±0.5(D)
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20
-2M
5
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20
-3M
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20~
2M
5
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20~
3M
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±1%(F)
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10
-3M
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10
-5M
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10~
3M
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10~
5M
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±5×10
-6C
(S)
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50
-1M
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50
-1M
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50~
1M
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50~
1M
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±10×10
-6C
(R)
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20
-1M2
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20
-1M2
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20~
1M2
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20~
1M2
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±15×10
-6C
(Q)
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±25×10
-6C
(N)
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10~
1M
5
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10~
2M
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10~
1M
5
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10~
2M
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±50×10
-6C
(M)
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10~
3M
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10~
5M
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10~
3M
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10~
5M
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★
Order information
RJ78-0.25W
-1M2
--B-Q
STYLE---RATING
POWER---RESISTANCE--TOLERANCE---TCR
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★
REQUIREMENT
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TEST
ITEM：
RJ78
16
RJ79
18
STABILITY
CLASS 0.5%
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RJ78
TEST METHOD SPECIFIED IN
ICE-68
RESISTANCE
CHANGE LIMIT：
LONG
TERM：±(0.5R+0.05Ω)
SHORT TERM：±(0.1%R+0.01Ω)
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RJ79
TEST METHOD SPECIFIED IN
GJB360-87
RESISTANCE
CHANGE LIMIT：
LONG
TERM：±(0.5%R+0.05Ω)
SHORT TERM：±(0.25%R+0.05Ω)
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Specification
are
subject to change without notice.
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