SM103J1KRB US Sensor, SM103J1KRB Datasheet - Page 22

• Manufacturer Part Number: SM103J1KRB
• Description: THERMISTOR NTC 10K OHM 10% SMD
• Manufacturer: US Sensor
• Series: SMr

Specifications of SM103J1KRB

• Resistance In Ohms @ 25°c: 10K
• Resistance Tolerance: ±10%
• B0/50: 3890K
• Mounting Type: Surface Mount
• Package / Case: MELF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B Value Tolerance: -
• B25/50: -
• B25/75: -
• B25/85: -
• B25/100: -
• Operating Temperature: -
• Power - Max: -
• Lead Length: -
• Other names: 615-1034; SM103J1K

Leadless
Top/Bottom Terminated Chip Thermistors
U.S. Sensor’s leadless chip thermistor elements are designed for use on
hybrid substrates, integrated circuits or printed circuit boards. They
have silver metallization on their top and bottom which is suitable for
various contact techniques including wire bond, epoxy or solder. Since
they are manufactured using the most advanced equipment and tech-
nology available, their dimensional parameters are extremely uniform,
making the devices especially suitable for use with automatic handling
and placement equipment.
Features
• Surface mountable
• Small size
• Very low profile
• Low cost
• Rapid response time
• Rated to 150˚C
Options
• Non-standard resistance values and tolerances
• Special electrode materials (silver or gold)
• Special dimensions
• Tape and reel packaging
Specifications
• Thermal time constant: 2 seconds max.
• Dissipation constant: 1mW/˚C
BC101B1K
BC501F1K
BC102F1K
BC222J1K
BC302J1K
BC502J1K
BC103J1K
BC203J1K
BC303J1K
BC503J1K
BC104R!K
Number
Part
Resistance
100000
Ω @ 25˚C
10000
20000
30000
50000
1000
2252
3000
5000
100
500
*Resistance
Leadless Chip Thermistors
Tol. ± %
10
10
10
10
10
10
10
10
10
10
10
(See Pg. 44-45)
R-T Curve
B
R
F
F
J
J
J
J
J
J
J
Beta (˚K)
0-50˚C
2930
3420
3420
3890
3890
3890
3890
3890
3890
3890
4140
21
1832 West Collins Avenue, Orange, CA 92867 • Tel. [phone] • Fax [phone] • www.ussensor.com
Nominal Dimensions (Inches)
Dim. “L” Dim.“W” Dim. “T”
0.060
0.075
0.045
0.070
0.065
0.055
0.040
0.030
0.025
0.020
0.022
SILVER METALLIZATION
TOP AND BOTTOM
0.060
0.075
0.045
0.070
0.065
0.055
0.040
0.030
0.025
0.020
0.022
0.015
0.015
0.015
0.010
0.010
0.015
0.015
0.015
0.020
0.020
0.016
L
(THICKNESS)
W
T