AHA10AJB-28R Yageo, AHA10AJB-28R Datasheet - Page 2

• Manufacturer Part Number: AHA10AJB-28R
• Description: RES WW 28 OHM 10W 5% AXIAL
• Manufacturer: Yageo
• Series: AHAr

Specifications of AHA10AJB-28R

• Resistance (ohms): 28
• Power (watts): 10W
• Composition: Wirewound
• Temperature Coefficient: ±200ppm/°C
• Tolerance: ±5%
• Coating, Housing Type: Aluminum Housed
• Mounting Feature: Flanges
• Size / Dimension: 0.748" L x 0.787" W (19.00mm x 20.00mm)
• Height: 0.394" (10.00mm)
• Lead Style: Solder Lugs
• Package / Case: Axial, Box
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 28CWBK

teMPeRatURe Rise
eLeCtRiCaL CHaRaCteRistiCs
stYLe
Power Rating at 70°C
Voltage Proof
Resistance Range
Operating Temp. Range
Temperature Coefficient
Note: Special value is available on request.
eNViRoNMeNtaL CHaRaCteRistiCs
PeRFoRMaNCe test
Short Time Overload
Voltage Proof
Temperature Coefficient
Insulation Resistance
Solderability
Solvent Resistance of Marking
Robustness of Terminations
Damp Heat Steady State
Endurance at 70°C
Temperature Cycling
Resistance to Soldering Heat
Note: Rated Continuous Working Voltage (RCWV) =
Temperature (°C)
aHa500
aHP500
5W
1,000V
0.1 Ω - 100 Ω
-55°C to +250°C
±200ppm/°C
test MetHod
IEC 60115-1 4.13
IEC 60115-1 4.7
IEC 60115-1 4.8
IEC 60115-1 4.6
IEC 60115-1 4.17
IEC 60115-1 4.30
IEC 60115-1 4.16
IEC 60115-1 4.24
IEC 60115-1 4.25
IEC 60115-1 4.19
IEC 60115-1 4.18
Power Rating x Resistance Value
aHa10a
aHP10a
10W
2.5 times RCWV for 5 Sec.
in V-block for 60 Sec., test voltage by type
-55°C to +250°C
in V-block for 60 Sec.
235±5°C for 3±0.5 Sec.
IPA for 5±0.5 Min. with ultrasonic
Pull test (30 Sec. Min): 5W: 1kg, 10W: 2.3kg, 25 - 50W: 4.5kg
Torque test (5 - 15 Sec): 80W: 2N, 100W: 2.7N, 250W: 3.7N
40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV
70±2°C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)
-55°C  Room Temp.  +155°C  Room Temp. (5 cycles)
260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body
350
300
250
200
150
100
50
20
aHa25a
aHP25a
25W
40
60
80
100
250W
80W-100W
5W-50W
aHa50a
aHP50a
50W
2,000V
aHa80a
80W
0.1 Ω - 3K Ω
Rated Load (%)
aHa10B
100W
4,500V
aPPRaise
±0.5%+0.05 Ω
By type
By type
>100M Ω
95% Min. coverage
No deterioration of
coatings and markings
±0.2%+0.05 Ω
±0.5%+0.05 Ω
±1.5%+0.05 Ω
±1.0%+0.05 Ω
±1.0%+0.05 Ω
aHa25B
250W