Professional Trimmers Type 4275 Series Key Features � High Resolution Stable Cermet Element � Only 6mm Square � Vertical or Horizontal Adjustment � 0.5 Watt Rating at 70°C � Choice of Pin Configuration � Rugged Construction � Flame Retardant � Supplied in Firm Plastic Tubes A tiny, fully sealed, professional trimmer offered with a range of pin configurations. The 4275 is available with top or side adjustment. Standard packaging is in tough plastic tubes. The cermet element is very stable and has good setability. A high quality modern trimmer at an attractive price. The product is designed for use in small size professional equipments and boasts performance well beyond its price. Characteristics - Electrical Resistance Range: 100R to 2M Resistance Values: 1, 2 and 5 in each decade Resistance Tolerance: 10% End Resistance: 10 ohms or 1% whichever is greater Power Rating: 0.5W at 70°C derating to zero at 125°C Isolation Voltage: 300 V dc or ac peak Limiting Element Voltage: 220 V dc or ac RMS, maximum Insulation Resistance: 1000 M at 500 V dc, minimum Rotational Noise (CRV): 3 Ohms or 2%, whichever is greater Electrical Adjustment: 1 turn - 240° Nominal Temperature Coefficient: ± 250ppm/°C Characteristics - Mechanical End Stop: 40 mNm, minimum Starting Torque: 30 mNm, maximum Mechanical Adjustment: 1 turn - 260° Nominal Weight: 0.6 gm Nominal Characteristics - Environmental Temperature Range: -55°C to +125°C Temperature Storage: 250 hrs. at 125°C Thermal Shock: 5 cycles -55°C to 125°C Bump Severity: 4000 bumps 40G Vibration Severity: 10 - 500 Hz, 30G Rotational Life: 200 cycles, minimum Load Life at 70°C: ΔR <3% after 1000 hours. Sealing: Sealed for board washing Soldering Heat: 5 seconds at 350°C Climatic Category: 55/125/21 1773168 CIS BI 06/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Professional Trimmers Type 4275 Series Dimensions Dimensions 4275P 4275U +0.2 #2 3-Ş 0.8 -0 Orientation Value #1 #3 ±0.1 5.0 P.C.B MOUNTING DETAIL ±0.2 6.8 ±0.2 LENGTH 2.8 ±0.1 WIDTH 0.6 DEPTH 0.9±0.1 1 4275 3 #2 #1 #3 C.W #1 #2 #3 2.5 2.5 CIRCUIT DIAGRAM #1 #3 #2 4275X +0.2 Orientation ±0.1 Value 5.0 3-Ş 0.8-0 #1 #3 #2 P.C.B MOUNTING DETAIL 6.8±0.2 LENGTH 2.8 ±0.2 WIDTH 0.6 ±0.1 DEPTH 0.9±0.1 1 4275 3 ±0.05 3-Ş 0.5 #1 #2 #3 2.5 2.5 #2 #2 #1 #3 #1 #3 C.W CIRCUIT DIAGRAM 1773168 CIS BI 06/2011 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. 4.8±0.2 ±0.5 ±0.1 0.4 6.0 ±0.3 ±0.1 ±0.1 2.5 3.2 0.4 0.25 ±0.2 1.0 2.5 0.25±0.1 ±0.5 ±0.2 ±0.2 6.0 4.8 3.7 ±0.2 3.7 ±0.2 6.95 ±0.1 2.5 6.95±0.2 ±0.1 2.5 ±0.05 3-Ş 0.5 CITEC X 103 CITEC P 501 Professional Trimmers Type 4275 Series Dimensions 4275W How to Order 4275 P 104 K Common Part Pin/Adjustment Style Resistance Value Tolerance The first two digits are P - Top Adjust significant figures of resistance value and the X - Side Adjust third denotes the number 4275 K - 10 % of zeros following. U - Top Adjust Inline e.g. 100R: 101 W - Side Adjust Rev. 1K0: 102 10K: 103 100K: 104 TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks. Other logos, product and Company names mentioned herein may be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantabili- ty or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.