299-680-RC Xicon, 299-680-RC Datasheet - Page 2

• Manufacturer Part Number: 299-680-RC
• Description: Carbon Film Resistors - Through Hole 680ohms 0.05
• Manufacturer: Xicon
• Series: CF-RCr
• Type: Carbon Film Fixed Resistorr

Specifications of 299-680-RC

• Resistance: 680 Ohms
• Tolerance: 5 %
• Power Rating: 0.125 Watt (1/8 Watt)
• Voltage Rating: 200 Volts
• Dimensions: 1.85 mm Dia. x 3.5 mm L
• Operating Temperature Range: - 55 C to + 155 C
• Termination Style: Axial
• Temperature Coefficient: 0 PPM / C to - 450 PPM / C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XICON PASSIVE COMPONENTS • ARLINGTON, TX 76003 • www.xicon-passive.com • [phone]
XC-600035
Carbon Film Fixed Resistors (RoHS Compliant)
Characteristics
DC. Resistance
Temperature
coefficient
Short time
overload
Insulation
Resistance
Dielectric
withstanding
voltage
Terminal
strength
Resistance to
soldering heat
Solderability
Temperature
cycling
Load life in
humidity
Load life
CHARACTERISTICS
Must be within the specified
tolerance.
Resist. Range
< 10 Ω
11Ω ~ 99K
100K ~ 1M
1.1M ~ 10M
Resistance change rate is
± (1 % + 0.05Ω) Max. with no
evidence of mechanical damage
Insulation resistance is
10,000 MΩ Min
No evidence of flashover
mechanical damage,arcing or
insulation break down.
No evidence of mechanical
damage.
Resistance change rate is
± (1% + 0.05Ω) Max. with no
evidence of mechanical damage.
95 % coverage Min.
Resistance change rate is
± (1% + 0.05Ω) Max. with no
evidence of mechanical damage.
Normal Type
Normal Type
Resistance value
Resistance value
< than 100KΩ
>100KΩ
> 56KΩ
< than 56KΩ
Limits
T.C.R. (PPM / °C)
0 ~ ±350
0 ~ -450
0 ~ -700
0 ~ -1500
± 3 %
± 2 %
ΔR/R
± 5 %
ΔR/R
± 3 %
Test Methods ( JIS C 5201-1 )
5.1 The limit of error of measuring apparatus
shall not exceed allowable range or 5% of
resistance tolerance
5.2 Natural resistance change per temp.
degree centigrade.
R
R
R
R
5.5 Permanent resistance change after the
application of a potential of 2.5 times RCWV
for 5 seconds.
5.6 Resistors shall be clamped in the trough of
a 90° metallic V-block and shall be tested at
DC potential respectively specified in the
above list for 60 +10/ -0 seconds.
5.7 Resistors shall be clamped in the trough
of a 90° metallic V-block and shall be tested
at AC potential respectively specified in the
table 1 for 60 + 10/-0 seconds.
6.1 Direct load
Resistance to a 2.5 kgs direct load for 10 secs.
in the direction of the longitudinal axis of the terminal leads.
Twist test :
Terminal leads shall be bent through 90° at a point of about
6mm from the body of the resistor and shall be rotated through 360°
about the original axis of the bent terminal in alternating direction
for a total of 3 rotations.
6.4 Permanent resistance change when leads
immersed to 3.2 to 4.8 mm from the body in
350 °C ± 10°C solder for 3 ± 0.5 seconds
6.5 The area covered with a new , smooth
clean , shiny and continuous surface free
from concentrated pinholes.
Test temp. of solder : 245°C ± 3°C
Dwell time in solder : 2 ~ 3 seconds
7.4 Resistance change after continuous
5 cycles for duty shown below:
7.9 Resistance change after 1,000 hours
operating at RCWV with duty cycle of
(1.5 hours "on", 0.5 hour "off") in a humidity
test chamber controlled at 40°C ± 2°C
and 90 to 95 % relative humidity
7.10 Permanent resistance change after
1,000 hours operating at RCWV with duty
cycle of ( 1.5 hours "on", 0.5 hour "off" ) at
70°C ± 2°C ambient
2
1
1
2
-R
(t
: Resistance value at room temperature (t
: Resistance value at room temp.plus 100°C (t
2
-t
1
1
Step
)
1
2
3
4
x106 (PPM/°C)
Temperature
+155°C ±2°C
Room temp.
Room temp.
-55°C ±3°C
CF-RC Series
1
)
Date Revised: 9/28/05
2
)
10~15 mins
10~15 mins
30 mins
30 mins
Time