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HOR
HIGH OHMIC VALUE |
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HOR HIGH OHMIC VALUE
THICK FILM RESISTORS
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These are thick film, low cost, axial
lead, color coded resistors which exhibit a high overload rating.
Complete environmental protection is ensured with an epoxy coating.
GENERAL SPECIFICATIONS
| Model |
Power Rating [W] |
Max.
Working Voltage [V] |
Max. Overload Voltage [V] |
Resistance Range [งู] | |
|
C(กพ0.25%) F(กพ1%) G(กพ2%) |
K(กพ10%) J(กพ5%) |
||||
| HOR 14 | 0.25 | 500 | 700 | 100k-100M | 101M-1G |
| HOR 12 | 0.5 | 700 | 1000 | ||
| HOR 10 | 1 | 1000 | 1500 | ||
| HOR 20 | 2 | 1200 | 1500 | ||
CHARACTERISTICS Values in [ ] mean change in ohmic value after test
| Tolerance [%] | กพ0.25(C), กพ0.5(D), กพ1.0(F), กพ2.0(G), กพ5.0(J) |
| Temperature Range | -55C - 155C |
| Temperature Coefficient | กพ100 – 200 ppm/C, Room temperature, change in R taken at 100C |
| Short Time Overload | กพ 1%, Smallest of 2.5 X Rated Voltage or Max. Overload Voltage for 5sec. |
| Moisture Resistance | กพ 5%, 40Cกพ2C,90%-95%RH 1000h. 1.5h ON / 0.5h OFF cycle |
| Thermal Shock | กพ 1%, -55C(30min.) / 155C(30min.), 5 cycles |
| Load Life | กพ 5%, 70Cกพ2C 1000h. 1.5h ON / 0.5h OFF cycle |
| Insulation Resistance | 10,000 Mงู minimum, DC 100V, 1min. |
| Resistance to soldering heat | กพ 1%, 260Cกพ5C, 10sกพ1s or 350Cกพ10C, 3.5sกพ0.5s |
| Dielectric withstanding voltage | No evidence of damage, Max. working voltage / min. |
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DIMENSIONS
| Model | Dimension [mm] | ||||
| L | C maximum | D | Diameter d | งค กพ3 | |
| HOR 14 | 6.3 กพ0.5 | 7.1 | 2.3 กพ0.3 | 0.6 | 30 |
| HOR 12 | 9.5 กพ1.0 | 11.1 | 3.5 กพ0.4 | 0.7 | |
| HOR 10 | 12กพ1.0 | 14.0 | 4.0 กพ0.5 | 0.8 | |
| HOR 20 | 16กพ1.0 | 18.0 | 4.5 กพ0.5 | 0.8 | |
DERATING CURVE
ORDERING PROCEDURE EXAMPLE
Copyright 1999-2005, RARA Electronics Corporation
