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DOCUMENTRLA00000 REVISION PAGE A4 1 OF 10
1/4W 1220 LOW RESISTNACE CHIP RESISTOR
1. Scope This specification applies to 2.0mm x 1.25mm size 1/4W, fixed metal film chip resistors rectangular type for use in electronic equipment. 2. Type Designation RL1220 - - (1) (2) (3) (4) Where (1) Series No. (2) Temperature coefficient of resistanceT.C.R. (3) Resistance value: refer to paragraph 4-1 For example-Three digits of number ( 0.1 R) R10 = 0.1Ω 1R0 = 1.0Ω Four digits of numberR < 0.1Ω R022 = 0.022Ω The “R” shall be used as a decimal point. (4) Resistance tolerance: refer to paragraph 4-1. 3. Construction and Physical Dimensions
L a a
Code Letter
W
Dimensions (mm) 1220 2.00 0.2 1.25 0.2 0.40 -0.1
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