ST1R030BRA US Sensor, ST1R030BRA Datasheet - Page 35

• Manufacturer Part Number: ST1R030BRA
• Description: CURRENT LIMITER INRUSH 1 OHM 30A
• Manufacturer: US Sensor
• Series: STr

Specifications of ST1R030BRA

• R @ 25°c: 1.0 Ohm
• R @ Current: 0.015 Ohm
• Current - Steady State Max: 30A
• Tolerance: ±20%
• Diameter: 1.25" (31.8mm)
• Lead Spacing: 0.31" (7.87mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 615-1047; ST1R030B

THERMISTOR and RTD PROBE ASSEMBLIES
H3011
H3390
H0220
H3646
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.
Ring Lug #2 Stud
Ring Lug 1/4" Stud
T0220 Package
Copper Lug
34
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0.200" ± 0.010"
C-C
± 0.013"
± 0.005"
0.033"
0.020"
STRIP: 0.250" ± 0.070"
“L2”
STRIP: 0.250" ± 0.070"
CONNECTED TO MOUNTING TAB
STRIP: 0.250" ± 0.070"
THIS LEAD ELECTRICALLY
TINNED SOLDERABLE
SIDE VIEW
LEAD WIRES (TYP)
(BARREL DIAMETER: 0.290" ± 0.025")
“L2”
0.531" ± 0.031"
BARREL OF COPPER LUG HOUSING
“L2”
SENSOR ELEMENT POTTED IN
± 0.013"
0.057"
H3646
(BARREL DIAMETER: 0.155" ± 0.020")
THERMISTOR ELEMENT POTTED
(BARREL DIAMETER: 0.310" MAX)
THERMISTOR ELEMENT POTTED
0.250"
MAX
IN BARREL OF RING LUG
IN BARREL OF RING LUG
MOLDED
PLASTIC
CASE
± 0.035"
0.595"
MOUNTING HOLE DIAMETER:
2.00" ± 0.070"
± 0.020"
0.180" NOMINAL
(#8 STUD SIZE)
0.250"
0.530" ± 0.035"
1.00" MAX
± 0.020"
± 0.006"
0.400"
0.050"
DIAMETER MOUNTING HOLE
MOUNTING HOLE DIAMETER:
MOUNTING HOLE DIAMETER:
± 0.025"
0.150" ± 0.011"
0.165"
MOUNTING
0.094" NOMINAL
(#2 STUD SIZE)
METAL
0.265" NOMINAL
(1/4" STUD SIZE)
TAB
TAB THICKNESS:
0.025" ± 0.008"
0.469" ± 0.015"
± 0.020"
± 0.025"
0.440"
0.250"