3522560KFT TEC | Alldatasheet
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Technical content
9-1773463-7 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Key Features
3 Watts at
70°C Small size to power ratio Supplied on tape Value marked on resistor Available via distribution 500 volt maximum overload 250 volt working voltage Terminal finish matte Sn over Ni Type 3522 Series TE Connectivity is pleased to introduce this low cost high power device, suitable for auto placement in volume and for most applications, including high frequency operations, owing to the short lead structure. Supplied as standard on 7 inch Reels of 2000 pieces per reel. Characteristics – Electrical Power rating at 70°C 3W Rated current (Jumper) 2.5A Max. overload current (Jumper) 10A Max working voltage 250V Max overload voltage 500V Dielectric withstand voltage 500V Temperature range -55°C ~ +155°C Ambient temperature 70°C * Rated continuous working voltage (RCWV) shall be determined from RCWV = Rated Power x Resistance Value, or Maximum RCWV listed above, whichever is less **Recommended Circuit Board Design - If this device is anticipated to run at full continuous power then action to improve the cooling should be taken. This can be a metal substrate, copper pad left under the chip, an opening in the PCB or enlarged silver conductor pads each end.
9-1773463-7 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Power derating curve For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve. Construction and dimensions Power rating @70°C Tolerance % Resistance Range Standard series Jumper <50mΩ 3W ± 1% 10Ω - 1MΩ E96 ± 5% 10Ω - 10MΩ E24
9-1773463-7 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Marking: Marking for E-96 series in 2512 size: 4 digit marking First three digits are significant figures of resistance and the fourth digit represents the number of following zeros Marking for E-24 series in 2512 size: 3 digit marking First two digits are significant figures, and the third digit represents the number of zeros Packing specification: Taping dimensions (mm) A ±0.20 B ±0.20 C ±0.05 ØD +0.1 E ±0.10 F ±0.05 G ±0.1 W ±0.20 ØD1 +0.1 T ±0.1 Peeling strength of Top Cover Tape Test Condition 0.1 to 0.7 N at a peel-off speed of 300mm / min.
9-1773463-7 CIS WR 01/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Reel dimension (mm) Qty / Reel A ±0.5 B ±0.5 C ±0.5 D ±1 M ±2 W ±1 2000 2 13.5 21 60 178 13.8 Handling Recommendations When flow soldering - the land width must be smaller than the Chip Resistor width to properly control the solder application. Generally, the land width can be Chip Resistor width (W) x 0.7 to 0.8. When reflow soldering – solder application amount can be adjusted. Thus the land width can be set to W x 1.0 to 1.3. How To Order 3521 1K0 F T Common Part Resistance Value Tolerance Pack Style 1 ohm 1R0 3521 1K ohm 1000 ohms 1K0 F – 1% J – 5% T – 2000 reel