Coffee Maker Thermistor Probe , NTC Temperature Sensor UNA772F377F110SS3

Price Negotiable

Price: Negotiable

MOQ: 1000PCS

Delivery Time: 7 workdays

Brand: UCHI

Product Description

Coffee Maker Thermistor Probe , NTC Temperature Sensor UNA772F377F110SS3

Specifications

1. Electronics specifications

Thermistor item

R25: 7.75K Ohm +/-1%
B 25/85 : 3770k+/-1%
Operating Temperature : -20~125degree
Dissipation constance : 1.3mW/C
Insulation resistance : DC500V , >=100MOHM
Thermal time constant : in stirred water , 90% response <=6sec MAX

2. Overall dimensions

NO.	Part Name	EA	Material	Standard	Reference
1	Thermistor	1	-	As above	---
2	Case	1	SUS	Dia 4X23	---
3	Ring	1	C3604	Dia 7x3.4	---
4	Resin	-	Epoxy	----	Black
5	Lead wire	2	Tefron	AWG28	White

3. Environment Test

	ITEM	CONDITIONS	SPEC	SPEC
3-1	High temperature storage	125deg(AIR) 1000Hrs	△R25 △B25/85	+/-1%<3% +/-1%<2%
3-2	Low temperature storage	-40deg(AIR) 1000Hrs	△R25 △B25/85	+/-1%<3% +/-1%<2%
3-3	High humidity storage	40deg/95%/240Hrs	△R25 △B25/85	+/-1%<3% +/-1%<2%
3-4	Thermal shock	-40deg~125deg/5 cycles	△R25 △B25/85	+/-1%<3% +/-1%<2%

4. Inspection conditions

4-1 Sampling method : Apply to MIL-STD-05D
4-2 Level : Level 1 , AQL 1%
4-3 Check point and method

Check point	Test method	Grade
Appearance and dimension	Refer to 5-2	Important
Electrical characteristics	Refer to 5-3	Very important
Mechanical characteristics	Refer to 5-4	Very important
Environment test	Refer to 5-5	Very important