CB7JB68R0 Stackpole Electronics Inc, CB7JB68R0 Datasheet - Page 2

• Manufacturer Part Number: CB7JB68R0
• Description: RES 68 OHM 7W 5% CERAMIC WW
• Manufacturer: Stackpole Electronics Inc
• Series: CBr

Specifications of CB7JB68R0

• Resistance (ohms): 68
• Power (watts): 7W
• Composition: Wirewound
• Features: Flame Proof
• Temperature Coefficient: ±300ppm/°C
• Tolerance: ±5%
• Size / Dimension: 1.378" L x 0.394" W (35.00mm x 10.00mm)
• Height: 0.394" (10.00mm)
• Lead Style: Through Hole
• Package / Case: Axial
• Resistance In Ohms: 68.0
• Case: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CB 7 68 5% B; CB7685%B; CB7685%B; CB768JB; CB768JB

CB Series
Ceramic Housed with Axial Leads Wirewound Resistor
Rev Date: 03/25/2011
This specification may be changed at any time without prior notice
Please confirm technical specifications before you order and/or use.
Operating Temperature Range: -55°C to +275°C
WCB3 / MCB3
WCB5 / MCB5
WCB7 / MCB7
Type / Code
WCB10
WCB15
WCB2
CB10
CB15
CB20
CB22
CB25
CB30
CB2
CB3
CB5
CB7
Short Time Overload - 5xPn for 5sec
Dielectric Withstanding Voltage
Load Life @ 70°C - 1,000 hrs.
Resistance to Soldering Heat
0.709 ± 0.039
0.866 ± 0.039
0.866 ± 0.039
1.378 ± 0.039
2.362 ± 0.039
2.362 ± 0.039
0.875 ± 0.039
0.875 ± 0.039
1.875 ± 0.039
1.875 ± 0.039
1.89 ± 0.039
1.89 ± 0.039
2.5 ± 0.039
2.5 ± 0.039
0.7 ± 0.039
1.4 ± 0.039
18.0 ± 1.0
22.0 ± 1.0
22.0 ± 1.0
35.0 ± 1.0
48.0 ± 1.0
48.0 ± 1.0
60.0 ± 1.0
63.5 ± 1.0
63.5 ± 1.0
17.8 ± 1.0
22.2 ± 1.0
22.2 ± 1.0
35.6 ± 1.0
47.6 ± 1.0
47.6 ± 1.0
Moisture Resistance
60 ± 1
Thermal Shock
A
Test
0.276 ± 0.039
0.312 ± 0.039
0.394 ± 0.039
0.394 ± 0.039
0.394 ± 0.039
0.492 ± 0.039
0.571 ± 0.039
0.571 ± 0.039
0.625 ± 0.039
0.245 ± 0.039
0.312 ± 0.039
0.375 ± 0.039
0.375 ± 0.039
0.375 ± 0.039
0.5 ± 0.039
0.5 ± 0.039
10.0 ± 1.0
10.0 ± 1.0
10.0 ± 1.0
12.5 ± 1.0
14.5 ± 1.0
12.7 ± 1.0
14.5 ± 1.0
15.9 ± 1.0
12.7 ± 1.0
7.0 ± 1.0
8.0 ± 1.0
6.2 ± 1.0
7.9 ± 1.0
9.5 ± 1.0
9.5 ± 1.0
9.5 ± 1.0
B
Performance Characteristics
Mechanical Specifications
0.276 ± 0.039
0.312 ± 0.039
0.394 ± 0.039
0.394 ± 0.039
0.394 ± 0.039
0.492 ± 0.039
0.531 ± 0.039
0.531 ± 0.039
0.625 ± 0.039
0.255 ± 0.039
0.312 ± 0.039
0.375 ± 0.039
0.375 ± 0.039
0.375 ± 0.039
2
0.5 ± 0.039
0.5 ± 0.039
10.0 ± 1.0
10.0 ± 1.0
10.0 ± 1.0
12.5 ± 1.0
13.5 ± 1.0
12.7 ± 1.0
13.5 ± 1.0
15.9 ± 1.0
12.7 ± 1.0
7.0 ± 1.0
8.0 ± 1.0
6.5 ± 1.0
7.9 ± 1.0
9.5 ± 1.0
9.5 ± 1.0
9.5 ± 1.0
C
0.025 ± 0.002
0.036 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.036 ± 0.002
0.032 ± 0.002
0.036 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.032 ± 0.002
0.036 ± 0.002
0.036 ± 0.002
Stackpole Electronics, Inc.
0.65 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.91 ± 0.05
0.81 ± 0.05
0.91 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.81 ± 0.05
0.91 ± 0.05
0.91 ± 0.05
0.91 ± 0.05
D
Test Results
± 5%
± 2%
± 5%
± 2%
± 2%
± 2%
Resistive Product Solutions
0.375 ± 0.039
0.437 ± 0.039
0.625 ± 0.039
0.625 ± 0.039
0.625 ± 0.039
0.625 ± 0.039
0.375 ± 0.039
0.437 ± 0.039
0.625 ± 0.039
0.3 ± 0.039
0.5 ± 0.039
0.5 ± 0.039
0.3 ± 0.039
0.5 ± 0.039
0.5 ± 0.039
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11.1 ± 1.0
12.7 ± 1.0
12.7 ± 1.0
15.9 ± 1.0
15.9 ± 1.0
15.9 ± 1.0
15.9 ± 1.0
11.1 ± 1.0
12.7 ± 1.0
12.7 ± 1.0
15.9 ± 1.0
7.6 ± 1.0
9.5 ± 1.0
7.6 ± 1.0
9.5 ± 1.0
E
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