Custom marking/ testing/ cut&formed leads, hot solder
dipped leads, preconditioning, & numerous other options.
RCD
Type
CC1/4
Wattage at
70° C
1
0.25W
Max
.
Voltage
2
250V
Peak Pulse
Voltage
3,5
6KV
Joule
Rating
3,4
1.8j
Dielectric
Strength
500V
RCD
Mil-Spec screening and a Tin-Lead
terminal finish are available as options
on this & most other RCD products.
OPTIONS
Carbon comp resistors are considered one of the most reliable of
all electronic components. There are no windings or film, resulting
in a non-inductive resistor with excellent pulse-withstanding capabil-
ity. Hi-Rel Group A or A&B Screening per Mil-R-39008 is available.
←
Resis. Range
E24 Std Values
1W - 22M
H
→←
L
→
d
↓
↑
→
D
←
Dimensions Inch [mm]
L
4
D
4
d
H (bulk pack)
1.0 [25.4] typ.
1.0 [25.4] typ.
1.0 [25.4] typ.
.250±.032
.090±.016
.024±.003
[6.35±.8]
[2.3±.4]
[.6 ±.076]
.374±.040
.140±.018
.028±.004
CC1/2
0.5W
350V
10KV
6.4j
700V
1W - 22M
[9.5±1.02]
[3.56±.45]
[.7 ±.1 ]
.610±.05
.232±.022
.036±.006
CC1
1W
500V
14KV
20j
1000V
2W - 1.2M
[15.5±1.27]
[5.90±.55]
[.9 ±.15]
1
Derate W & V by 1.25%/°C above 70°C
2
Rated continuous voltage determined by E= (PR)
1/2
, E not to exceed the max value listed.
3
Increased levels available
4
Allow .032” [0.8mm] additional to L and D on parts with optional conformal coating
CC1/4 Peak Pulse Voltage (6KV Max)
5
10KV
1M
10KV
CC1/2 Peak Pulse Voltage (10KV Max)
5
1M
100K
10K
1K
100W
10W
1uS
10uS
CC1 Peak Pulse Voltage (14KV Max)
5
10KV
1M
100K
Peak Voltage
Peak Voltage
1KV
100K
10K
1K
100W
Peak Voltage
1KV
1KV
10K
1K
100W
10W
100V
100V
100V
10V
5
1uS
10uS
Peak pulse (rupture) voltage and joule ratings are dependent on resistance value, pulse wave form & repetition rate. Charts indicate the maximum peak pulse (rupture) voltage based
on capacitive discharge non-inductive circuit, pulse width equates to one RC time constant. Derate >25-50% for repetitive pulses and improved stability/reliability. Repetitive pulse aver-
age power not to exceed wattage rating. Verify selection by evaluating under worst case conditions. Refer to R-46 guide or consult factory for assistance.
Pulse Width (Sec)
100uS
1mS
10mS
100mS
10W
10V
Pulse Width (Sec)
100uS
1mS
10mS
100mS
10V
1uS
10uS
Pulse Width (Sec)
100uS
1mS
10m
100mS
TYPICAL PERFORMANCE CHARACTERISTICS
Short-time Overload
Thermal Shock
Temperature Coefficient
Moisture Resistance
Shock and Vibration
Load Life MIL-R-39008 3.21.1.2
Terminal Strength (direct pull)
Operating Temp. Range
Standard Marking
Color Code Table
±2.5%
±4%
±0.15%/°C
±10%
±2%
±10%
5 lbs. min.
-55° C to + 130° C
4 color bands typ. (or alpha
numeric, 5th FR band)
TEMPERATURE RISE
60
50
TEMP RISE (°C)
CC1/2
CC1
40
30
20
10
0
0.1
0.2
0.3
0.4
0.5
0.6
APPLIED WATTAGE (W)
0.7
0.8
0.9
1.0
CC1/4
APPLICATION
Ideal for snubber circuits, lightning surges, grounding resistors, RFI sup-
pression, dummy loads, etc. Depending on the application, CC’s can often
satisfy requirements of GR1089, ITU-K20, IEC61000-4-x, FCC Part 68, etc.
Composition construction isn’t as stable as other types of resistors especially
in humid conditions, and therefore not suitable for precision applications
(refer to RCD’s PR Series for improved environmental performance). As per
MIL-R-39008, parts that have shifted beyond the nominal tolerance due to
moisture may be baked at 100°C to recondition the parts back into tolerance.
Tape & Reel:
standard qty/reel= 5Kpcs CC1/4, 4K or 5K CC1/2, 1K CC1
(non-std qty & cut reels available)
P/N DESIGNATION:
RCD Type
Options:
37, EU8, etc (leave blank if std)
3-Digit Resis Code:
2 signif. digits & multiplier
(1R0=1W, 100=10W, 101=100W, 102=1K, 103=10K, etc)
Tol Code:
J=5% (std on CC1/4 &1/2), K=10% (std CC1),
consult factory for 2% (G) tolerance
Packaging:
B= Bulk, A= Ammo Pack, T= Tape & Reel
Forming:
ZZ=surface mount (leave blank if std), additional options avail
Termination:
W=Lead-free (std), Q=Tin/Lead (leave blank if both acceptable)
CC1/2
- 101 - J T
W
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA001 K Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
