Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 220mΩ |
| Power(Watts) | 3W |
| Temperature Coefficient | ±30ppm/℃ |
| Operating Temperature | -55℃~+140℃ |
| Tolerance | ±0.5% |
| Description | 220mΩ 3W ±30ppm/℃ ±0.5% Chip Resistor - Surface Mount |
| Mfr. Part # | SMV-R220-0.5-PW |
| Model Number | SMV-R220-0.5-PW |
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Product Specification
| Resistance | 220mΩ | Power(Watts) | 3W |
| Temperature Coefficient | ±30ppm/℃ | Operating Temperature | -55℃~+140℃ |
| Tolerance | ±0.5% | Description | 220mΩ 3W ±30ppm/℃ ±0.5% Chip Resistor - Surface Mount |
| Mfr. Part # | SMV-R220-0.5-PW | Model Number | SMV-R220-0.5-PW |
The ISA-PLAN SMV-PW series precision resistors, size 4723, are designed for high-performance applications requiring excellent long-term stability and high pulse power rating. These resistors offer 3 W permanent power at 80 C and continuous current load up to 30 A (at 3.3 mOhm). They are suitable for demanding environments, including aerospace, and feature mounting compatibility with reflow-, IR-, and wave-soldering processes. The SMV-PW series meets the detail specification ESCC 4001/028 and is available with SnPb tinned contacts.
| Specification | Value |
|---|---|
| Permanent Power Rating (at 80 C) | 3 W |
| Continuous Current Load (at 3.3 mOhm) | Up to 30 A |
| Long-term Stability | Excellent |
| Pulse Power Rating | High |
| Resistance Values | 0.0033 to 1 Ohm |
| Tolerance | 0.5 % / 1 % |
| Temperature Coefficient (22-60 C) | 50ppm/K (for 10 m), 30ppm/K (for >10 m) |
| Applicable Temperature Range | -55 to +140 C |
| Internal Heat Resistance (Rthi) | <20 K/W |
| Isolation Voltage | 1000 V AC/DC |
| Stability (Nominal load, deviation after 2000h, TK=80 C) | <0.2% |
| Peak Soldering Temperature (Reflow) | 260 C |
| Peak Soldering Time (Reflow) | 40 s |
| Soldering Temperature (IR) | 255 C |
| Soldering Time (IR) | 90 s |
| Soldering Temperature (Wave) | 217 C |
| Tape Width | 24 mm |
| Reel Size | 13 inch |
| Delivery Form (up to 300 pcs) | Tape |
| Delivery Form (>300 pcs) | Tape and reel |
| Dimensions (L x W x H) | 12.0 x 6.0 x 3.4 mm |
| Solder Pad Dimensions (l x a x b x c x d x e x f) | 12.8 x 2.8 x 4.6 x 1.8 x 5.8 x 1.5 x 9.9 mm |
Available standard resistance values and tolerances: See table on page 2 of the original document. Other resistance values available on request.
Ordering Code Structure: SMV - Resistance Value [Ohm] - Tolerance - PW (ESCC 4001/028 version, SnPb tinned contacts). 'R' represents the decimal point.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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