ERT-JZET302J Panasonic - ECG, ERT-JZET302J Datasheet - Page 5

• Manufacturer Part Number: ERT-JZET302J
• Description: THERMISTOR NTC 3K OHM 5% 0201
• Manufacturer: Panasonic - ECG
• Series: ERT-Jr

Specifications of ERT-JZET302J

• Resistance In Ohms @ 25°c: 3K
• Resistance Tolerance: ±5%
• B Value Tolerance: ±2%
• B25/50: 4500K
• B25/85: 4450K
• Operating Temperature: -40°C ~ 125°C
• Power - Max: 33mW
• Mounting Type: Surface Mount
• Package / Case: 0201 (0603 Metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/75: -
• B25/100: -
• Lead Length: -
• Other names: ERTJZET302J; P12021TR

■
■
● 0201(EIA)
Avoid fl ow soldering.
● 0402(EIA)
Avoid fl ow soldering.
● 0603(EIA)
Avoid fl ow soldering.
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Temperature
Cycling
Moisture
Resistance
Damp Heat Load
Cold Resistance
Dry Heat
Resistance
Resistance
Resistance
Resistance
100 k
100 k
100 k
Nominal
at 25 °C
Nominal
at 25 °C
Nominal
at 25 °C
10 k
47 k
: Resistance Tolerance Code
10 k
47 k
: Resistance Tolerance Code
10 k
: Resistance Tolerance Code
Specifi cation and Test Method
Part Number List of Narrow Tolerance Type (Resistance Tolerance : ±2 %, ±1 %)
Item
Resistance
Resistance
Resistance
Tolerance
Tolerance
Tolerance
±2 %(G)
±2 %(G)
±2 %(G)
±1 %(F)
±1 %(F)
±1 %(F)
or
or
or
R
B Value change : within ±1 %
R
B Value change : within ±1 %
R
B Value change : within ±1 %
R
B Value change : within ±1 %
R
B Value change : within ±1 %
25
25
25
25
25
✽() Reference value
✽() Reference value
✽() Reference value
Nominal B value
Nominal B value
Nominal B value
B value class code
B value class code
B value class code
change
change
change
change
change
: within ±2 %
: within ±2 %
: within ±2 %
: within ±2 %
: within ±2 %
Nallow Tol. type Standard type
Nallow Tol. type Standard type
Nallow Tol. type Standard type
Nallow Tol. type Standard type
Nallow Tol. type Standard type
B
B
B
B
B
B
Specifi cation
25/50
25/85
25/50
25/85
25/50
25/85
ERTJZEG103 A
ERTJ0EG103 A
ERTJ1VG103 A
3435 K±1 %
3435 K±1 %
3435 K±1 %
(3375 K)
(3375 K)
(3375 K)
G
G
G
within ±3 %
within ±2 %
within ±3 %
within ±2 %
within ±3 %
within ±2 %
within ±3 %
within ±2 %
within ±3 %
within ±2 %
– 367 –
ERTJ1VS104 A
ERTJZEP473
ERTJ0EP473
4050 K±1 %
4050 K±1 %
4390 K±1 %
(4100 K)
(4100 K)
(4330 K)
Conditions of one cycle
Number of cycles: 100 cycles
Temperature : 85 ±2 °C
Relative humidity : 85 ±5 %
Test period : 1000 +48/0 h
Temperature : 85 ±2 °C
Relative humidity : 85 ±5 %
Applied power : 10 mW
Test period : 500 +24/0 h
Temperature : –40 ±3 °C
Test period : 1000 +48/0 h
Temperature : 125 ±3 °C
Test period : 1000 +48/0 h
P
P
S
Step 1 : –40 °C, 30±3 min
Step 2 : Room temp., 3 min max.
Step 3 : 125 °C, 30±3 min.
Step 4 : Room temp., 3 min max.
ERTJZEV104
Multilayer NTC Thermistors
ERTJ0ES104
4700 K±1 %
4330 K±1 %
(4750 K)
(4390 K)
Test Method
V
S
ERTJ0EV104
4700 K±1 %
(4750 K)
00
V
Sep. 2010