CWF4B272F3100 Cantherm, CWF4B272F3100 Datasheet - Page 4

• Manufacturer Part Number: CWF4B272F3100
• Description: THERMISTOR NTC 2.7K OHM 1% PROBE
• Manufacturer: Cantherm
• Series: CWF4r

Specifications of CWF4B272F3100

• Resistance In Ohms @ 25°c: 2.7K
• Resistance Tolerance: ±1%
• B Value Tolerance: ±2%
• B25/50: 3100K
• Operating Temperature: -55°C ~ 125°C
• Lead Length: 7.87" (200.00mm)
• Mounting Type: Free Hanging
• Package / Case: Bead on Ring Terminal
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/75: -
• B25/85: -
• B25/100: -
• Power - Max: -

Technical Specifications
Specification
CWF[][][]3100
CWF[][][]3270
CWF[][][]3380
CWF[][][]3470
CWF[][][]3600
CWF[][][]3950
CWF[][][]4000
CWF[][][]4050
CWF[][][]4150
CWF[][][]4300
CWF[][][]4500
Part No.
Tel: [phone] • 1-800-561-7207 • Fax: [phone] • E-mail: [e-mail]
8415 Mountain Sights Avenue • Montreal (Quebec), H4P 2B8, Canada
20-1000
10-1000
Range
10-250
0.1-20
0.2-20
0.5-50
0.5-50
Rated Resistance
1-100
5-100
5-100
5-200
(KΩ)
Website:
R25
Allowable
Tolerance
(%)
± 1
± 2
± 3
± 4
www.cantherm.com
3100
3270
3380
3470
3600
3950
4000
4050
4150
4300
4500
(K)
(25/50ºC)
B Value
① NTC Temp sensor
② Package Option
1- Dipped ethoxyline resin (ex. 1A)
2- Aluminum,copper, or stainless steel housing (ex. 2B)
3- Plastic body (ex. 3AA)
4- Sheet metal attachment fi xtures (ex. 4B)
5- Special probes (ex. 5B)
③ The Rated Resistance at 25ºC
④ The Precision Symbol of Rated Resistance
⑤ B value （ 25/50℃） B value example: 3380K
Allowable
Tolerance
Example:103＝10×10
F ： ±1％ G ： ±2％ H ： ±3％ J ： ±5％
(%)
± 1
± 2
| Division of Microtherm
package ≥2.0
package ≥4.0
Dissi.Coef.
To type 1
To type 2
(mW/ºC)
3
＝10000Ω=10KΩ
time Con-
To type 1
To type 2
Thermal
package
package
stant
≤15
≤70
(S)
2010/April CWF
Operating
-55 to 125
Temp.
(ºC)