5G10D 50R RHOPOINT, 5G10D 50R Datasheet

Wirewound Encapsulated

5G10D 50R

Manufacturer Part Number
5G10D 50R
Description
Wirewound Encapsulated
Manufacturer
RHOPOINT
Datasheet

Specifications of 5G10D 50R

Termination Type
Axial Leaded
Operating Temperature Range
-55°C To +125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
RHOPOINT
MINIOHM
Miniohms are only 7.94mm long with a diameter of 3.97mm,
yet they incorporate advanced design and manufacturing
features which provide unsurpassed accuracy, stability, load life
and reliability. Each Miniohm undergoes three separate
complete tests during manufacture including an accelerated
ageing thermal shock procedure.
FEATURES
OHMIC VALUES
Miniohms are available in 78 standard values from 10
100K and in any ‘non-standard’ value from 10 to 200k .
CONSTRUCTION
Miniohms are made in an identical way to Econistors,
incorporating the same all-welded construction. For a full
description please refer to the notes and diagrams on the
previous page.
* Stocked in ±0.1% tolerance only.
Miniature size
Temperature co-efficient ±3ppm per °C
Full load stability ±50ppm maximum after three years
Tolerance ±0.01% and ±0.1%
62.5
100
120
125
150
10
20
30
40
50
60
70
80
90
*
*
*
180
200
220
250
270
300
330
350
390
400
470
500
560
600
(5E10) Precision Wirewound Resistor
Stocked in ±0.1% and ±0.01% in listed values shown below
*
*
*
*
*
*
*
680
700
800
820
900
1.0 K
1.2 K*
1.5 K
1.8 K*
2.0 K
2.2 K*
2.5 K
2.7 K*
3.0 K
COMPONENTS
*
*
to
SPECIFICATIONS
Temperature Co-efficient:
Full Load Stability:
No Load Stability:
Power Rating:
measurable
Maximum Voltage:
Thermal EMF:
Windings:
Thermal EMFS
10.0K
3.3K *
3.9K *
4.0K
4.7K *
5.0K
5.6K *
6.0K
7.0K
8.0K
8.2K *
9.0K
9.9K *
6.8K *
Matched pairs and ratio matched resistors are
±3ppm/°C typical over 0°C to +85°C
±5ppm maximum over –55°C to +125°C
±35ppm/10,000hours
±50ppm/26,000 hours
±25ppm/10,000hours
±35ppm/26,000 hours
0.2 watt (+85°C)
0.14 watt (+110°C)
175V DC or AC peak
<0.4 V/°C typical
Balanced multiple
provides virtually stressless elements for improved performance. Non-
inductively wound. Direction of winding reversed at half turns point.
The temperature difference between the two copper to resistance wire
joins is the critical factor. If the two junctions are at the same
temperature, then the effect of thermal EMFs is minimised.
more than 2mm apart, thus reducing any possibility of temperature
difference almost to zero. This largely negates the effect of thermal
EMFs in Miniohms.
Miniohms is typically <0.4 V/°C.
specifications
Style and
The construction of Miniohms is such that the two junctions are not
The thermal EMF of the resistance material to copper join for
general
ORDERING PROCEDURE EXAMPLE:
5 E 10
available against specific enquiries.
I
for low reactance. Exclusive ‘air cushion’ technique
}
over full temperature range; –55°C to +125°C
12K *
15K *
18K *
20K
22K *
25K
27K *
30K
33K *
39K
40K
47K *
50K
56K *
Tolerance
A = 0.01%
D = 0.1%
A
I
Tolerance at 25°C:
Noise:
Encapsulation:
Leads:
±0.01%, ±0.1%
Moulded epoxy
24 AWG tinned copper
available to order
Any non-listed
10 to 200K
Essentially non-
value from
100K
60K
68K *
70K
80K
82K *
99K *
90K
in Ohms
R value
10 K
I
LTD
4

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