TBPS0R683J455H5Q Taiyo Yuden, TBPS0R683J455H5Q Datasheet - Page 8

• Manufacturer Part Number: TBPS0R683J455H5Q
• Description: THERM NTC 68K OHMS 0402
• Manufacturer: Taiyo Yuden
• Series: TBPSr

Specifications of TBPS0R683J455H5Q

• Resistance In Ohms @ 25°c: 68K
• Resistance Tolerance: ±5%
• B Value Tolerance: ±3%
• B25/50: 4483K
• B25/85: 4550K
• Operating Temperature: -55°C ~ 125°C
• Power - Max: 35mW
• Mounting Type: Surface Mount
• Package / Case: 0402 (1005 Metric)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/75: -
• B25/100: -
• Lead Length: -

MULTILAYER CHIP NTC THERMISTORS
Note on standard condition："standard condition" referred to herein is defined as follows：
5 to 35℃ of temperature, 45 to 85％ relative humidity and 86 to 106kPa of air pressure.
When there are questions concerning measurement results：
In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70％ relative humidity and 86 to 106kPa of air pressure.
Unless otherwise specified, all the tests are conducted under the "standard condition."
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12. Solderability
13. Resistance to Soldering
14. Thermal Shock
15. High Temperature Life Test
16. Damp Heat （ steady state）
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RELIABILITY DATA
当社カタログをご使用の際には 「当社製品に関するお断り」 を必ずお読みください。
Item
At least 75% of terminal
electrode is covered by new
solder.
R25 change：Within ±3％
B constant change：
R25 change： Within ±3％
B Constant change：
R25 change： Within ±3％
B Constant change：
R25 change： Within ±3％
B Constant change：
1005 （0402）
Within ±1％
Within ±1％
Within ±1％
Within ±1％
Specified Value
At least 80% of terminal
electrode is covered by new
solder.
R25 change：Within ±5％
B constant change：
R25 change： Within ±5％
B Constant change：
R25 change： Within ±5％
B Constant change：
R25 change： Within ±5％
B Constant change：
1608 （0603）
Within ±3％
Within ±2％
Within ±3％
Within ±3％
According to JIS C5102 clause 8.4.
Solder temperature：230±5℃
Duration：4±1 sec.
Reflow soldering：
Solder temperature：240℃
Duration：5 sec.
Preheating temperature：150℃
Preheating time：90 sec.
Number of reflows：3 times
testing substrate：glass-epoxy-resin substrate
Conditions for 1 cycle
Step1：Minimum operating temperature ＋0／ー3℃ 30±3 min
Step2：Room temperature 2 to 3 min
Step3：Maximum operating temperature ＋0／ー3℃ 30±3 min
Step4：Room temperature 2 to 3 min
Number of cycles：5
Recovery：2 to 3 hrs of recovery under the standard condition after the test.
Temperature：125±2℃
Duration：1000±12 hrs
Recovery：2 hrs of recovery under the standard condition after the removal
testing substrate：glass-epoxy-resin substrate
Temperature：85±2℃
Humidity：85±5％RH
Duration：1000±12 hrs
Recovery：2 hrs of recovery under the standard condition after the removal
testing substrate：glass-epoxy-resin substrate
from test chamber.
from test chamber.
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Please read the "Notice for TAIYO YUDEN products" before using this catalog.
Test Methods and Remarks
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