ST1R020BRA US Sensor, ST1R020BRA Datasheet - Page 38
![CURRENT LIMITER INRUSH 1 OHM 20A](/photos/1/30/13038/st2r515b_st2r018b_st1r020b_sml.jpg)
ST1R020BRA
Manufacturer Part Number
ST1R020BRA
Description
CURRENT LIMITER INRUSH 1 OHM 20A
Manufacturer
US Sensor
Series
STr
Specifications of ST1R020BRA
R @ 25°c
1.0 Ohm
R @ Current
0.015 Ohm
Current - Steady State Max
20A
Tolerance
±20%
Diameter
0.9" (22.9mm)
Lead Spacing
0.31" (7.87mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
615-1046
ST1R020B
ST1R020B
THERMISTOR and RTD PROBE ASSEMBLIES
H1917
H1744
H3192
H2010
Dimensions “L1” , “L2” and “D” are user
selectable. Contact U.S. Sensor’s applica-
tion engineering department to design a
probe assembly to best suit your use.
High Temperature
Polyimide 0.017" Diameter
Polyimide 0.059" Diameter
Vinyl
37
1832 West Collins Avenue, Orange, CA 92867 • Tel. (714) 639-1000 • Fax (714) 639-1220 • www.ussensor.com
BOTTOM VIEW
0.250"
NOM
± 0.005"
0.250"
NOM
0.359"
STRIP: 0.250" ± 0.070"
“L2”
38 AWG, BIFILAR,
SOLID NICKEL, 2 CONDUCTOR,
HEAVY POLYURETHANE NYLON INSULATION
SINGLE CONDUCTOR, SOLID CONDUCTOR,
“L2”
KYNAR INSULATED LEAD WIRE
“L2”
30 AWG (0.010" DIAMETER),
± 0.010"
0.235"
“L2”
30 AWG. PVC INSULATED,
2 CONDUCTOR, SOLID,
ZIP CORD, WHITE
THERMISTOR SENSOR POTTED
WITHIN HOUSING NEAR
THIS SURFACE
26AWG. STRANDED
TEFLON INSULATED WIRE
(2 PLACES)
0.340" ± 0.050"
0.325" ± 0.005"
± 0.003"
0.012"
0.140" ± 0.040"
THERMISTOR
ENCAPSULATED IN
POLYIMIDE TUBE
THERMISTOR ELEMENT
0.150"
MAX
24 AWG. SOLID CONDUCTOR WIRE
TEFLON INSULATED (2 PLACES)
ENCAPSULATED IN
POLYIMIDE TUBE
INSULATED SPLICE
(2 PLACES)
THERMISTOR ENCAPSULATED
IN VINYL PROBE TIP
0.059" MAX
0.017"
MAX
0.080"
MAX