MCR-1-16 Datasheet, PDF (1/2 Pages) Cooper Bussmann, Inc. – Subminiature Through Hole

Subminiature Through Hole
MCR Series, Fast Acting, Solid Matrix
Description
• Axial Leaded
• Fast Acting, Solid Matrix Construction
• High Temperature Thermoplastic Body, UL 94 VO
• Tin-lead plated copper Lead Wires, .025" diameter
ELECTRICAL CHARACTERISTICS
% of Amp Rating (0-10A)
Opening Time
100%
4 hours minimum
250%
5 seconds maximum
Agency Information
• UL Recognition Guide & File Numbers:
JDYX2 & E19180
• CSA Certification File & Class Numbers: 053787 C 00 &
1422 30 (0 - 1/8A); 053787 C 00 & 1422 01 (1/4A - 8A)
Ordering
• Specify product code and packaging code
Environmental Data
• Life Test: 2000 hours at 80% rated current, 55°C
• Moisture Resistance: MIL-STD-202, Method 106, 90%
relative humidity at 65°C.
• Operating Temperature: -55°C to 125°C with proper fuse
derating
• Resistance to Soldering Heat: MIL-STD-202, Method
210, Test Condition C (260°C)
• Salt Spray: MIL-STD-202, Method 101, Test Condition B
• Shock: MIL-STD-202, Method 213, Test Condition I,
100G’s for 6 milliseconds
• Solderability: MIL-STD-202, Method 208
• Terminal Strength: MIL-STD-202, Method 211, Test
Condition A, will withstand 7 lb. axial pull test.
• Thermal Shock: MIL-STD-202, Method 107, Test
Condition B, -65°C to 125°C
• Thermal Cycle: EIA-STD-RS-186-C, Test Condition A,
-55°C to 85°C
• Vibration: MIL-STD-202, Method 204, Test Condition C,
(55 to 2000 HZ, 10G’s peak)
• Wave Soldering: Maximum reservoir temperature
260°C, 10 second maximum exposure, .125" from body.
Dimensions
⁄mm
(inches)
1.13"
28.58mm
.12"
3.10mm
*All tolerances:
±0.005"
±0.13mm
1.13"
28.58mm
.297"
7.54mm
.025"
0.64mm
Product
Code
MCR-1/16
MCR-1/8
MCR-1/4
MCR-3/8
MCR-1/2
MCR-3/4
MCR-1
MCR-1 1/2
MCR-2
MCR-2 1/2
MCR-3
MCR-3 1/2
MCR-4
MCR-5
MCR-7
MCR-10
Rated
Voltage
AC
DC
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
125V 125V
60V 90V
60V 90V
Interrupting
Rating¹
AC
DC
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
50A 300A
SPECIFICATIONS
Pre-arching²
I²t (A²sec)
AC
DC
1.1 x 10^-6
1.0 x 10^-7
4.3 x 10^-6
7.1 x 10^-7
8.0 x 10^-5
1.0 x 10^-6
9.7 x 10^-5
6.7 x 10^-6
7.4 x 10^-4
5.4 x 10^-5
1.3 x 10^-3
7.4 x 10^-5
.01
.01
.03
.02
.09
.07
.19
.14
.35
.28
.56
.37
.96
.67
1.82
1.34
1.48
.49
3.62
1.16
Typical Total Clearing²
I²t (A²sec)
AC
DC
1.8 x 10^-6
1.5 x 10^-7
7.3 x 10^-6
8.7 x 10^-7
1.2 x 10^-4
1.3 x 10^-6
1.1 x 10^-4
8.3 x 10^-6
6.2 x 10^-3
6.8 x 10^-5
7.5 x 10^-2
9.2 x 10^-5
.02
.01
.04
.03
.11
.08
.25
.17
.45
.32
.83
.43
1.37
.77
2.53
1.51
2.02
.58
4.41
1.38
Typical Voltage
Drop Volts at
100% Rated
2.33
1.52
.76
.73
.65
.55
.24
.20
.16
.15
.15
.14
.13
.11
.10
.08
1. Interrupting ratings were measured at 100% (1/16 to 5) and 100% (7, 10) power factors on AC, and a time constant less than 1 ms. on DC.
2. I²t was measured at 50 amps 125 VAC, .95PF, (random closing angle) and 300 amps 125 VDC, TC <1ms. for 1/16 through 5 amps and 50 amps 60 VAC, .95PF,
(random closing angle), and 300 amps 90 VDC, TC <1ms. for the 7 and 10 amp fuses.
NOTE: All values shown above are typical.
• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required
at elevated ambient temperatures.
0210 BU-SB10142
Page 1 of 2
Data Sheet 2003